Jonathan’s Vineyard Blog - August

Jonathan • August 18, 2021

Not spectacular, but not a washout.

I, like so many others in English wine, am obsessed with the weather! The reason is fairly obvious - our grape crop is dependent upon it. However it often surprises me that I regularly misjudge the previous month in terms of sunshine and rainfall. For example, I could have sworn that it never stopped raining and that the sun never appeared last month. At times likes these I revert to the Met Office website and it very often throws up a pleasant surprise : July 2021 had a mean temperature which was 1.5 degrees Celcius above the 1981-2020 long term average (which is great news for grapes); unfortunately it was above average for rainfall (not great news for grapes), and it was below average for sunshine. In conclusion, so far the Summer of 2021 has not been spectacular for vines but neither has it been the washout many of us imagine it to have been.

A steady return to normal.

Where does all this place us in terms of the 2021 grape crop? First of all, the Spring was cold and dry, so our vines were very slow in coming back to life after dormancy; the Summer - so far - has been a mixed bag. In summary, I would anticipate a crop which is below average in yield. The silver lining is that a smaller crop will quite often be excellent quality, although much depends upon the weather over the period from mid August to mid October. Basically, for the next two months we require lots of sunshine and no rainfall. Of course this is not going to happen but there is no harm in being hopeful!

In common with so many other businesses we continue to deal with the many challenges posed by Covid, on so many different levels. The past few months have begun to feel a bit more like ‘normal’ and what has been so heart-warming is the response from visitors, first timers and/or regulars, who come along to enjoy our wine and food. Our aim is to create a warm and friendly “happy space” for everyone who visits our vineyard. We love seeing you.

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
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