Médoc - News from the Vignobles Paeffgen
Here you find some actual information about our winery in Médoc
You are welcome to send remarks or questions.
(e-mail to: Vignobles Paeffgen)
Snow
January 2026
On the night of 6 January, there was a heavy snowfall, which remained on the ground due to the low temperatures and transformed the landscape.
We haven't had this much snow since 2012. It's also really cold.
Working outside is difficult in these winter conditions. However, this proper winter is very healthy for nature.
In December, we still had unusually high temperatures. Grasses and weeds continued to grow steadily and even flowered. That has now come to an end.
Picking
September 2025
The summer drought was ended by heavy rainfall at the beginning of September. Within just a few days, around 60 mm of rain fell,
which was very good for the vines and accelerated the ripening process. But that was not enough.
It was to rain twice more with up to 30 mm. This allowed botrytis to establish itself on various sites,
which is why we had to hurry up with the harvest preparations. The botrytis did not cause any off-flavours in the wine,
but as it attacks the anthocyanins and tannins in the grape skin, we did not want to wait any longer to harvest.
The harvest is very small! This is surprising, as the grape set was good. However, the berries remained very small
due to the persistent drought. This has an influence on the ratio of berry skin to juice. As expected,
the early extraction phase produced very intense and dense wines with very complex flavours.
Here is a photo of the last Cabernet Sauvignon harvested in our Enclos.
Extraction is going very well in the Chai. The colour of the developing wine is very intense. The qualities of the different vineyards become apparent early on.
The 2025 vintage clearly expresses the quality of the terroir. Selection and differentiation of the
parcells are extremely important.
Grape colouring / mi-véraison
End of July 2025
We received 25 mm of rain from the thunderstorm front last weekend. At the end of the grape filling period, it did us some good. In the meantime, however, it's dry again.
Yesterday I saw the kingfisher fishing again in our pond behind the Château. This is a sign that many of its fishing grounds have dried up.
The colouring of the grapes is now in full swing. There is no time difference between Merlot and Cabernet Sauvignon (picture above).
The coloured grapes are immune to mildew and black rot. This means that we will soon be rid of a few worries.
Fungal diseases were not a particular issue this year.
Summer - promissing
July 2025
The development of the grapes has adapted very well to these ideal weather conditions. Our old vines are coping well with the drought.
There is no rain in sight.
Spring:
Time is racing! There are hardly any moments to catch your breath during this growing season.
We've been really lucky with the weather so far. It's just that we are now chronically understaffed
and there have been phases in which work has piled up. The 2025 wine year could hardly be going any better.
The relatively cool weather in spring hardly delayed budding, it just became a little more irregular,
but that doesn't have to be a problem yet. The buds opened around 12 March.
The first unfolded leaves only appeared 2 weeks later. The spring should remain relatively cool. However, it became noticeably drier.
At the beginning of May it got really warm so the flowering started a little earlier.
Temperature variations with various thunderstorm fronts then ensured that flowering took a relatively long time.
This situation was quite comparable to the budding. In some Merlot sites, there was slight trickling and 'millerandage',
which can be attributed to incomplete polinisation.
This results in berries on the bunch that are not fully or not at all fertilised. There is only one seed in these berries,
sometimes none at all. These berries remain small and ripen very late. As only very few grapes are affected, this is not
a problem in terms of quantity. Sometimes these small berries are still green at harvest, which makes intensive selection necessary.
This does not have to happen - we are prepared.
Overall, the 2025 grape set is very good and promising.
Then came the first heatwaves and it became increasingly dry. All the thunderstorms passed far to the south of us.
Work outside in the vineyards had to be postponed until the very early hours of the morning. From midday onwards,
the heat in the sun became unbearable. Added to this were strong, drying winds.
The superficial vegetation yellowed very quickly and keeping the vines healthy became very easy - no comparison to the previous year.
The young vines on our gravel sites have to deal with drought stress early on. The picture above shows a 10-year-old Vetit Verdot vine
with typical drought stress symptoms. The lower leaves turn yellow and shoot growth stops.
____________
Perfect maturing weather for the grapes,... that we have left
October 2024
Autumn is showing its best side. The days are getting shorter and the weather could hardly be nicer.
The rain showers and the first weak autumn storm of the last few days are quickly forgotten.
This gives our Cabernet Sauvignon grapes in Enclos another opportunity to collect sugar and reach full ripeness.
The grape picking will continue next week.
The Merlots and Cabernet Franc vines are fully harvested. Vinification and extraction at Chai is proceeding very smoothly.
This year's harvest is alarmingly small. This was foreseeable early on, but if the tanks at Chai remain empty,
it can no longer be denied - 2024 will be a catastrophic year in terms of harvest volume. We are making the best of it and doing
everything we can to produce good quality. This results in a harvest break that leaves time to enjoy this beautiful nature.
The canals in the meadows are well filled again. Hidden among the reeds, the turtles bask at the edge of the canals.
It is warm, quiet and peaceful in the afternoon sun.
Our dog Bobby runs around the meadows like crazy and scares off many of the
shy turtles. Nothing can stop him and he doesn't want to get tired.
To our surprise, my daughter-in-law Gudrun found another orchid that blooms
in autumn.
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Once recognised, we found many magnificent specimens of this unusual orchid, which blooms in autumn, in various places. All other orchids bloom in spring.
We are now certain that twelve different orchids are native to our vineyard.
Pictures of the different orchids and other plants can be found here: Vegetation
Perfect maturing weather for the grapes,... that we have left
September 2024
There was some rain at the beginning of September. Now it is dry again with pleasant temperatures of 20 - 25°C during the day.
Plenty of sunshine and cool nights down to below 10°C are perfect for ripening the Cabernets. Fruit flavours and acidity are wonderfully preserved.
Our Cabernet Franc vines were planted before the First World War, so they are over 100 years old and have defended themselves well against the Mildew this year.
The vineyard is also somewhat isolated.
Our Cabernet Sauvignon vineyards were able to withstand the fungal pressure reasonably well.
In many Merlots, however, the damage is very severe, to the point of total loss.
Initial measurements of the sugar content are between 9 and 12 % alcohol potential.
The weather can stay like this...
Grape colouring starts late
August 2024
With the colouring of the grapes, the berries are finally immunised against the fungi that caused us so much damage due to the wet weather until mid-July.
In some of our vineyards we have a complete loss of the harvest - total failure. This makes 2024 a very difficult year with an extremely small harvest.
The Cabernet Sauvignon (pictured above) and Merlot grapes start to colour at the same time.
The start of the harvest can now be estimated very well - probably not until the beginning of October.
It finally gets dry and warm
July 2024
So far, the vegetation phase has been anything but easy. With constantly recurring rainfall, which was sometimes heavy, fungal diseases were able to establish themselves everywhere.
Not only in the vines, but also in the trees and on various herbs. In the Merlots, downy mildew/mildew has already eaten away a considerable proportion of the grapes.
The plant protection measures have cost us a lot of time, so we have fallen behind with the other work. We are now in the process of catching up. So there is no room for boredom.
The colouring of the grapes will immunise the fruit against mildew. There are still a few weeks to go until then.
The weather conditions now until the picking is decisive for the quality of the vintage.
It remains wet
June 2024
We had a lot of rain over Whitsun. Whitsun Monday alone saw over 50 mm of precipitation. This allowed fungal diseases to establish themselves in all areas.
As only individual leaves have been affected so far, the damage is still limited. With renewed rainfall, the fungal infections threaten to become epidemic.
The meadows are already full again and one morning we had dense fog. With the rising morning sun behind us, there was a beautiful 'arc of fog'.
Then we had a big visit.
A Citroën classic car club with a good 20 vehicles and all in very good shape. The drivers were in a good mood and we had a lot of fun. Wine was sampled.
One of them had brought a large, well-ripened Brie de Meaux from home and everything was just right.
Time to reset
May 2024
Spring has been cool and changeably wet so far. We have been spared the late frosts. We have the proximity to the Gironde to thank for this.
Vine budding is progressing slowly but steadily and flowering is developing promisingly. Despite the tricky mildew situation, the vines are completely healthy - so far.
The vineyards and meadows with their blooming orchids invite you to take a walk in this weather.
The meadows are still wet from the morning dew, but that doesn't stop us from wandering through them. The light and the reflections of the dewdrops are simply too beautiful.
The orchids are now in full bloom and colour the meadows brightly. Fortunately, two years of very long periods of drought have not caused any major damage.
The populations are stable and will recover quickly.
Orchis laxiflora, the loose-flowered orchid, is flowering abundantly and splendidly. The wet winter has done it a world of good.
And who jumps in front of my lens when I'm photographing the Serapias lingua?
BOBBY is our new dog. Just four months old, he is very lively and hard to tame. He really gets going on walks...
and discovers his world.
Bobby is a mixed breed with a French hunting dog and probably an English pointer. We don't know exactly.
He wants to become a real vintner's dog.
Detting started
March 2024
The winter was permanently wet and relatively mild - we had no frost days.
Our meadows were regularly flooded. The suckler cow herd was fed for a long time on the higher meadows with hay from the previous summer.
Although our supplies are depleted, they are certainly sufficient.
We finished pruning the vines at the beginning of March. The first vines are now sprouting. The first orchids are already in bloom and various trees are already turning green.
Everything is starting a little earlier.
Weeds are very strong this year. Many annual weeds have not frozen. As a result, the mild winters are turning various annual plants into perennials.
Due to the wet conditions, we can only start mechanical weed control very late. We now have some catching up to do.
Various insects remained active over the winter and are now immediately present in large numbers as temperatures rise.
It is to be expected that the zoosporangia of peronospora (mildew) will mature quickly under these conditions and that a very early fungal infestation may occur.
Marais blanc
December 2023
Our wet meadows have been flooded. Because the light is reflected on the surface of the water, this flooding is called 'Marais blanc' here.
Unusually heavy and persistent rainfall has brought us welcome quantities of water. It quickly became more than enough... and it doesn't want to stop raining.
We had to cancel the tilling of the vines. The soils are soaked and fully saturated. The good drainage of our soils in Médoc has quickly raised the water table.
It doesn't want to stop raining at all. The vines now 'sleep' in winter, so the roots don't suffocate so quickly in the full water saturation of the soil.
During the vegetation period, the kind of wetness we have been experiencing for weeks now would be very dangerous for the vines.
The weather/climate stress will continue to increase.
So far, we have coped well here in the Bordelais – thanks to the buffering effect of the Atlantic.
However, it is very difficult to predict where the changes will lead and the vine culture is very sensitive to the weather.
Such extreme weather conditions, which are clearly becoming the new normal, are problematic. This also makes it difficult to assess the cultivation measures.
It is an extraordinary stroke of luck that I have significantly increased the humus balance over the last 12 years, which has also visibly changed the plant community in our vineyards.
This in turn is a clear sign of a healthy and diverse mycorrhiza. The poor gravel in our vineyards with less than 10 cm of topsoil makes it difficult enough for the mycorrhiza.
Unfortunately, wild boars are very keen on these fungi and literally plough through the soil between the vines. This causes real damage.
Mantis clutches
December 2023
The winter work has begun. The vines without leaves provide a clear view for proper pruning.
At the same time, abandoned bird nests and mantis clutches can be found. These will survive the winter and show that the vineyards are alive.
This clutch is ready to reawaken in spring.
Drought
August/September 2023
The dryness in the soil has accumulated over the last two years. During the course of last winter, we did have rainfall and therefore did not start the spring quite as dry.
So far, there has hardly been any significant rainfall during the vegetation period. The vines are still coping very well.
The trees surrounding our vineyards are already suffering serious drought damage and shedding their leaves. Some oaks are already completely brown.
This must not become a permanent condition. There are always thunderclouds on the way, but so far we have hardly been affected by them.
This clutch is ready to reawaken in spring.
Beekeeping
August 2023
Our eldest son has started his own beekeeping business.
Here he shows very young potential beekeepers how it works and what to do.
The bees are now behind the Château just before the meadows and they will stay there until the beginning of spring.
Unfortunately, the 'Asian hornet' is already helping itself to the bees again. However, the population should not be endangered by this quantity.
Grape colouring
End of July 2023
The grape colouring has started very early this year and is progressing rapidly.
It was not easy to keep the grapes healthy. Despite the pronounced dryness in the soil,
the very high humidity led to enormous fungal pressure. In places, we are also affected with harvest losses due to mildew.
Overall, however, the situation is good. The quantity of grapes has been made so far and with the colouring the grapes
are now immunised against mildew infestation.
Now, with August, the decisive phase for the quality starts.
We are now in the middle of the grape colouring, which means that the beginning of the harvest is already very close to mid-September.
European pond turtle
July 2023
It has become very dry here in Médoc. The turtles only have a few places left where there is sufficient water.
The resting places are becoming scarce and the squeeze is correspondingly severe.
Sometimes they also prepare to practice for the 'Bremen Town Musicians'.
Nutria
May 2023
This nutria is not disturbed during its midday rest. Brought in from South America, these little animals reproduce here splendidly and are now,
well or badly, a part of the landscape. Unfortunately, they undermine the banks of the canals in the meadows with their tunnel constructions.
This not only destabilises flood protection, but also endangers our cows when their legs collapse while grazing. Sometimes a cow limps for a few days.
Fortunately, no fracture has occurred so far.
Otherwise they are actually quite cute...
Orchid blossom among the vine and in our meadows
Avril et Mai 2023
Every year it is a wonderful gift of nature. Today, for the 1st of May, I took these pictures during a morning-walk.
They may not be orchids, but red and white clover also look good between the vines.
Now let's get to the many orchids.
This orchis morio / small orchid is well maintained in the vegetation between the vines.
The flowering period of this orchid is almost over. There have been many this year and seeding is assured.
This Seraspias lingua / One-tailed Tongue Stalk offers wild bees shelter for the night.
In the morning there is a sweet breakfast and a pollen packet for the next flower...
This Dactylorhiza incarnata / Flesh-coloured orchid grows in our meadows/marais.
Our meadows are only 2-3 metres above sea level and are relatively wet.
Orchis laxiflora / Loose-flowered orchid is the most common orchid in our meadows/marais next to Seraspias. It needs waterlogging over the winter, which it gets in abundance on this site. At the beginning of May it turns our meadow blue.
Orchis laxiflora / Loose-flowered orchid shows many different variations.
Here an Orchis laxiflora alba. A very rare 'albino' variation, and such a large specimen at that.
Aging in Barriques
January and February 2023
Exactly 392 barriques were emptied. The barriques that had already been
filled three times went out. New barriques for the first filling were put in
place. The Châteaux Clos du Moulin and Lassus have already arrived in the
barriques. The filling with Le Reysse was a bit later this year.
The Cai Barriques of Château Lassus
On the home stretch
03. of september 2022
The ripeness of the grapes remains unimpressed by the drought - so far. The sugar content is already surprisingly high, but the grape skin is still very firm.
With a little rain, the ripening will now go quickly. The preparations for the harvest are now underway.
The harvest is still expected to begin in mid-September.
Cabernet Sauvignon in the Enclos
In the Enclos, I found considerable feeding damage in some places. In order to catch the culprit,
I set up two simple photo traps and I am very surprised at what is going on in the vines.
Deer, foxes, wild cats, birds of prey, hares, wild boars and badgers.
The birds of prey like the spot, probably because the seeds in the droppings attract rodents.
One of the birds has a snake in its catch, it is very difficult to tell from the photo.
It is the badger that comes to this spot every night and certainly causes the most damage to the grapes.
I try to keep him away with a fence, but so far he is not very impressed.
DROUGHT
07. of august 2022
It remains a dry year. There is nothing left of the precipitation of the second half of June.
All channels in our summer meadows have dried up completely. Added to this are dry winds and high temperatures.
Here in Médoc it is not quite as hot as inland, but the heat is unusual. The forage growth will last a while for our cows.
They'll soon be grazing in this summer meadow. With a bit of luck, the herd can stay there until after the harvest.
Normally our cows find water here.
The grape colouring started early, as expected. With this dryness, the colouring slowed down in the meantime, now a few cooler nights have almost brought the colouring to an end.
The drought has not yet caused any significant problems for our old vines.
However, rain is urgently needed. Many trees are already starting to shed their leaves to save water.
Whole branches of the ash trees in the meadows are already breaking off.
Bats in the Chai-Barrique
21. of may 2022
Outside it is very warm during the day. The bats then retreat to the coolest room. That is the chai barrique. That's where they leave their
tellate traces... on my barriques!
A bat eats more than its own body weight every day. That has to go somewhere. The insects are decimated in this way.
I don't have to look for long, because they hang tightly together above it and sleep the day away.
It is the 'Grey Mouse-Ear'. The group will grow in the next few days. So will their droppings.…
Meanwhile, outside in the heat, two wrath snakes (Hierophis viridiflavus) perform their wedding dance.
They are so busy that they are very easy to photograph.
Orchids flowering May 2022
04. of may 2022
Many orchids are flowering in the summer meadows at the moment, the loose-flowered orchid is particularly numerous and conspicuous.
Because of the winter drought, many plants are small-growing, because this of all orchids needs a lot of water on its site in winter. It is simply beautiful like a Garden of Eden.
From mid-June onwards, our suckler herd will graze there and then return to the larger pasture behind the Château to
graze the second growth shortly before the harvest.
The Vines
The dry winter continues to have an impact. The subsoil is by no means saturated with moisture. There is not much left in the soil from the heavy rainfall of the past week (35 mm after all).
The vegetation is now drawing off a lot of water. A dry year is on the horizon.
This makes mechanical weed control effective, which is why we can probably do without herbicides in the wide rows; however, the wear on the coulters is very high (dry gravel causes abrasion).
The favourable growing weather compensates for the frost stress. The young plants sprout very early every year and these shoots are almost completely frozen in the late frost. The reserve buds are now coming out well here. In the older vines, the shoots faltered and the buds developed unevenly.
After two weeks of favourable weather, there is hardly any sign of this. If the forecasts for the next 10 days are correct, this issue will be a thing of the past.
Our vines look good!
There is hardly any talk of disease pressure. However, powdery mildew will be present as soon as the leaves of the vines provide enough shade. Fortunately, the precautions for this are relatively simple.
Downy mildew and black rot are not an issue at the moment. We have again planned control plots without any plant protection at all. The first plant protection treatment has not yet been done anyway.
Orchids also bloom between the vines. This one is bee orchid (Ophris apifera).
Frost damage
04. of april 2022
Unexpectedly, we had temperatures of up to minus 4°C.
Low temperatures had been announced. However, we had not expected this cold. The Merlot vines were in the early phase of budding on some plots.
There, some early buds took damage, but it is not the case that not all buds on a vine are affected. There are still two to three undamaged buds on the branches.
Only the newly planted vines from last year have completely frozen because of their early budding and must now sprout again from reserve buds. Our sites on the Gironde were not affected by the frost.
The cold was able to strike so aggressively because it is still very dry. Since the beginning of the year we have hardly had more than 20 mm of precipitation - far too little.
These extreme weather events are now part of the climate changes.
By cutting in the order of the vineyards according their exposure as well as by the pruning itself, we have already taken measures to be able to deal with the late frost danger - as best we can.
This has already proven successful, because no vine is completely affected by the frost. That keeps the damage within bounds.
How big the losses will be in the end can only be assessed in a few weeks.
The search for cultural measures to adapt to this changing situation remains.
Winter 2021/22
The winter is mild and dry so far.
The soil is still well soaked from the last rainfall in December, but it is not really wet.
This allows the soil temperatures to rise quickly during the day and the vegetation is hardly impressed
by the light morning frosts around minus 1-2°C. Some herbs are already flowering and the clover is already sprouting.
Some herbs are already in flower and the clover is sprouting.
We will have to start working the soil very early to get the vegetation under control.
The changes in the climate mean that vine cultivation will have to be adapted immediately. Meanwhile, pruning and tying work is going well.
In the ‘Chai’, I have finished the assemblage of LASSUS 2020, CLOS DU MOULIN 2020 and LE REYSSE 2019. The barriques have been repositioned
and the 2021 vintage is now in the barriques for ageing.
While filling the barriques, I noticed that the bats have retreated to their winter quarters.
They are now in hibernation. To do this, they separate themselves from the group and hang individually somewhere well hidden in the chai wrapped all around in
their flight skins. In hibernation, their metabolism is shut down and it is not possible for them to wake up or fly away quickly. Therefore,
they should be left well protected in their place.
However, a photo should be taken to show the comparison with 'summer sleep'.
Because in summer they hang close together, half-awake and ready to take off at any time.
October 2021
Yesterday I was pleased to receive the first prize
for 'Équilibre Agro-Écologique' (Agro-Ecological Equilibrium) for our
pastures.
In the summer I took part in this competition of the Parc Naturell du Médoc (PNR) with our summer meadows.
The botanist who was on the evaluation committee freaked out. It wasn't even the enormous number of orchids, but very rare clovers and actually inconspicuous herbs that
are also on the red list. (My cows also like to eat them...). Add to that the many marsh turtles, the entire landscape and our meadows were awarded the first prize.
I see this as a tribute to our natural farming methods and this wonderful landscape of the Médoc.
October 2021
Picking season - Status 13. October
The harvest of the Merlots is almost finished. Because of the threat of botytis, some vineyards had to be harvested earlier then palnned.
The first two days of harvesting the quality was below expectations. What was harvested afterwards is surprisingly good. The vinification and extraction is going fast.
Since Friday of last week, we have interrupted the harvest because this wonderful autumn weather which allows the vineyards that have remained healthy so far to continue ripening optimally.
It is expected to continue tomorrow, at the latest the day after tomorrow - Friday. The quality development is promising.
In between, Alexander Oetker (writer) was here for a visit. He showed lively
interest in our vine culture and winemaking process.
A welcome change.
September 2021
The summer of 2021 was very work intensive.
The weather conditions required constant readjustments. All cultivation measures had to be aligned very promptly with the development of the vine crop.
Sometimes the cultivation measures deviated far from the standard programme. For example, the foliage work could only be carried out selectively and
very gently because the vegetative plant apparatus had to fight very hard against downy mildew (Mildiou), powdery mildew (Oïdium) and black rot.
In a sense, these fungi took over the foliage work by decimating it. The regular rainfall made it difficult for the greenery to grow under the vines.
Finally, in the first week of August, the weather improved. Very quickly it became warm and with unusual easterly winds also really dry.
Our vines were unimpressed by this drought, as the soil structure during the wet period allowed excellent drainage, which is absolutely necessary for healthy root growth.
Grape colouring started at the beginning of August and was largely completed within two weeks. This reduced the fungal pressure enormously, as the coloured grapes are immune
to powdery mildew and the older leaves with their wax layer are also very protected. We had already reduced the plant protection measures in the course of July and switched
to very gentle agents. This may seem risky in view of the weather, but it is feasible if the vine culture remains stable and is well monitored. Only in this way can I guarantee
that our wines are free from residues of the plant protection measures.
The young leaves at the tips of the shoots are now defenceless against downy mildew (Mildiou) and affected accordingly. However, there are enough healthy leaves in the foliage front
for photosynthesis, which is needed for ripening in the coming weeks.
Grape ripening is proceeding very well with the summer weather. Now in September we had two weekends of rainfall of 20 mm each. This reduced the sugar concentrations, but the ripening
process with acid degradation and the build-up of tannins and anthocyanins is rather positively influenced by this. Only botrytis/grape rot is now a serious danger.
In the course of ripening, the grape skins become thin, which offers the fungus opportunities for attack in the presence of moisture, the current sugar levels and higher temperatures.
The very stable weather situation around the change of the moon (full moon on 21.09.) gives hope that favourable ripening weather will also prevail in the coming weeks.
The Merlot berries are very large. This suggests that the content of tannins and anthocyanins will not be so high in relation to the juice. The Cabernets look good. Given this situation,
we want to wait as long as possible with the harvest. Provided the grapes remain healthy. The Cabernets are not very far behind the Merlots in their ripening development.
The harvest will probably proceed without major interruptions.
Now we have to prepare everything optimally. We have finished the 'pre-harvest' of the unripe grapes / green harvest and the preparation of the vineyards.
The chai is clean and the harvesting machine is set up and checked. Every year, the days before the harvest begins are accompanied by a certain tension.
One or two colleagues have already started reading. It's like every year ... it takes nerves, a certain confidence in one's own risk assessment and luck.
Now it's all about quality potential versus quantity security.
Picking will start in a few days.
June 2021
If April was cold and dry, May finished cold and wet.
Here in Bégadan we had 130 mm of rainfall and in the evenings the fireplace warmed up regularly.
There was no disease pressure. The cool weather slowed down the development of the spores of downy mildew (Mildiou) -
once again it went well. Here and there we find the first infections of black rot, so we will be careful.
The growth of the shoots is very heterogeneous. Every metre of distance from the Gironde counts.
With the influence of the cool weather, there are astonishing differences in relation to the distance to the Gironde.
I found the first flowers in the vine on 25 May - close to the Gironde, of course.
In the meantime, flowering is going well everywhere. The now warm weather should be perfect for good flowering. However, the phenomenon could also occur
that the plots that have not been able to develop well vegetatively so far are now making up for it. The push into vegetative growth may well compete
with the flowering and weaken it. So wait and see...
At first it looked like a drier period, but nothing came of it. Oppressive heat alternated with thunderstorms and heavy rain. The rainfall added up to more than 100 mm.
Fortunately, flowering did not suffer, but there was enormous fungal pressure. Weed control without herbicides also becomes a real challenge in such situations.
The vegetative growth of the vine is enormously fast in such situations.
May 2021
Now it has hit us after all.
During the early morning of 03 May, frost damage occurred at Château LASSUS
on a smaller plot in Dignac. Fortunately, the damage is very limited. How
badly this parcel is damaged by the frost will be seen over the next few
days.
The first week
of May finally brings some rain. The spores of downy mildew will soon
complete their development at the current temperatures and increasing soil
moisture and endanger the vines. We have already made very good progress
with the foliage work on the sensitive plots, which takes some of the
infection pressure out.
April 2021
Austrieb Wein - Merlot
The vine is budding. The continuing cool
temperatures have delayed budding somewhat. In contrast to regions south and
east of Bordeaux and many other wine regions in Europe, we are spared damage
from late frosts at the beginning of April. This is due to the proximity to
the Gironde (0-2 km) as well as the Atlantic (20 km). Despite the strong
temperature fluctuations, budbreak is homorous and promising.
Due to the mild winter and the 'tolerable' plant protection measures of the
last few years, the slugs have developed into a real plague. The damage
these little animals can cause is enormous. If the freshly opened bud is
eaten, the plants for the first leaves and flowers are damaged. The budding
is crippled and there are hardly any/no grapes. The vine overcomes this and
can later build up foliage - there are hardly any grapes.
The dryness simplifies the weeding measures enormously. The vegetation is
not very strong and hardly competes with the vines. In addition, tillage
under the vines is very effective. Once the vegetation has been worked out,
it no longer grows in this drought and quickly dries up.
The same applies to plant protection
measures. There is hardly any fungal pressure. The spores of downy mildew
are slowed down in their ripening process in the soil during this drought
and are not infectious. At most, powdery mildew can attack the young shoots
of the vines. The sensitive plots only had to be treated once with sulphur.
Otherwise, plant protection measures were not an issue.
March 2021
Spring
A very wet and
mild winter is followed by a very dry and rather cool spring. The soils in our vineyards
became dry in the course of March. As a result, they warm up more quickly during the day
and promote early budbreak, despite critical night temperatures. The risk of damage from
late frosts is very high in such situations.
The vegetation starts at the beginning of March. The ash trees and the first
spring flowers are in bloom. The first orchids in our vineyards bloom just
in time for the beginning of spring around 20 March. The wine is now also in
the starting blocks. This is evident from the red colouring of the buds. As
it has remained dry, the soil warms up more quickly, but can also store less
heat overnight. Therefore, the danger of late frosts in the early morning
hours increases. We prune the endangered sites as late as possible, which
delays budbreak here by up to 10 days.
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Vignobles Paeffgen