Jonathan’s Vineyard Blog July 22nd

July 22, 2022

Jonathan’s Vineyard Blog

22nd July 2022


I am writing the blog at the end of a week in which we have witnessed record high temperatures across the British Isles - we recorded 38 degrees celsius here in Godstone on 19th July.  High temperatures prove uncomfortable for the majority of us, however, luckily vines really thrive in such conditions and we are tentatively beginning to believe that, all being well, 2022 will be a very good vintage.


The mid Summer period is incredibly busy in an English vineyard and perhaps the most important task is canopy management. In essence we need to trim the vines and the labour cost of undertaking this would be excessive if we did the job by hand; therefore we use a fancy piece of machinery (expensive !) which fits on to the front of our tractor and, operated safely from the cab, cuts back the top and sides of our vines.


A job which would take one person several weeks can now be done in less than four hours - that is progress !


Trimming the vines is vitally important for several reasons : it results in uniformity of shoot length (if the number of leaves per shoot is similar and each shoot is able to provide for its own fruit then it is easier to optimise our yields) ; trimming greatly benefits fruit set ; removing excessive foliage significantly reduces disease pressure, especially Botrytis ; perhaps most importantly opening up the fruit zone improves sunlight to the developing grapes, aids the movement of air through the vines, and reduces humidity. The combination of all these will help us to achieve our main ambition, which is to produce a clean, healthy, disease free, quality crop.


In addition to trimming the vines we have now installed the post and wirework for our new vines which were planted in May 2022.


Our shop is open every weekend and our 2020 Sparkling Wine is selling like the proverbial hot cakes !  It is proving extremely popular as a refreshing antidote to a hot Summer’s evening so why not pop along and treat yourself to a bottle or two … we always love seeing you.


Kind Regards


Jonathan

jcdeeley@godstonevineyards.com

Jonathan’s Vineyard Blog - July 2025

By GODSTONE • July 1, 2025
A consequence of warm, dry Summers (such as 2025) is the prevalence in English vineyards of a disease called ‘powdery mildew’; unchecked it can devastate the entire grape crop and so vigilance is required in order to prevent it taking hold. It thrives in humid weather and especially where airflow between the vines is limited. Powdery mildew infection appears as a white, powdery coating on leaves, stems, and fruit. If left untreated it can stunt growth, reduce fruit quality, and even affect the flavour of the wine. Of the two varieties which we grow at Godstone the most at risk from mildew is Bacchus due to its dense canopy of foliage. Our other variety, Seyval Blanc, is fairly resistant to mildew. The best thing to do in order to prevent mildew from taking hold is an enhanced programme of canopy management, especially leaf stripping - which significantly improves air flow around the grapes, combined with reducing the amount of foliage. We rely upon a loyal group of friends who kindly offer their services voluntarily on several days throughout the Summer in order to help us with our canopy management and we are eternally grateful for their help. Our vineyard will be open on three Saturdays during July and, if you would like to visit, please kindly reserve your spaces using the links below: SATURDAY 12th JULY https://www.eventbrite.co.uk/e/a-summer-of-wine-at-godstone-vineyards-tickets-1250420093159?aff=oddtdtcreator SATURDAY 19th JULY https://www.eventbrite.co.uk/e/a-summer-of-wine-at-godstone-vineyards-tickets-1358395691079?aff=oddtdtcreator SATURDAY 26th JULY https://www.eventbrite.co.uk/e/a-summer-of-wine-at-godstone-vineyards-tickets-1436108622549?aff=oddtdtcreator We hope to see you during July! Kind Regards Jonathan

Jonathan’s Vineyard Blog - May 2025

By GODSTONE • May 27, 2025
My interest in weather forecasts borders on obsessiveness, and 2025 has thus far been fascinating. The ten year average rainfall at Godstone for the period 1st January - 31st May inclusive is 200mm; this year the accumulated total is 90mm. It has been a very dry Spring as can be seen by the deep, wide cracks in the soil throughout the vineyard. Spring 2025 has also been the sunniest since records began 115 years ago. The warm dry weather has continued throughout May due to a persistent area of high pressure known as a “blocking high” reinforced by an amplified jet stream which has trapped high pressure in place and led to the prolonged dry spells. On balance, unlike farmers who are trying to grow cereals and/or grass, a vineyard benefits from a Spring such as 2025. An established vine is able to withstand drought far better than most crops thanks to their deep root systems which allow them to access moisture that is not easily available to shallow-rooted plants. A newly planted vine would need watering in a Spring such as 2025 but most of our vines are almost 40 years old and have no moisture issues. We would love to see you in June and will be open on two Saturdays: BOOK A VISIT TO OUR VINEYARD FOR SAT 7th JUNE https://www.eventbrite.co.uk/e/1343877988239?aff=oddtdtcreator BOOK A VISIT TO OUR VINEYARD FOR SAT 21st JUNE https://www.eventbrite.co.uk/e/1250419581629?aff=oddtdtcreator Kind Regards Jonathan