First harvest!

The first batch of Phoenix grapes have been harvested. Here is the historic moment of the first bunch being harvested:

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Unfortunately what looked to me like a reasonable amount of grapes didn’t turn out to be very much once picked and put into a bucket. 1.64 kg to be precise. The rule of thumb is you get about two thirds the amount of grapes in kg, in juice in litres. So two thirds of 1.64 is about 1, so I should get 1 litre of juice after pressing. And once processed, I might be lucky if I can get enough to fill one bottle!  Oh well, must press on…(pun intended!)

First the grapes were crushed by hand:
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Then they were pressed and transferred to a demijohn. I added some potassium metabisulphite to prevent the juice from oxidising and turning brown. It also kills off any bacteria and stops it fermenting with wild yeasts before the proper wine yeast is added.
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It was then left overnight to settle, and the following day I racked it off the gross lees. This left about 800ml of juice. I then took sugar and acidity measurements. SG was 1.071 and TA 0.72%. Not too bad, and not as acidic as the Solaris. 1.071 gives a potential alcohol level of 9.4% so I added enough sugar to raise it by 1% to 10.4%. The rule is 17g/l/% so I added 17×0.8×1 = 13.6g sugar. The last thing to do was add the yeast. I started a culture with Gervin GV9 yeast and some yeast nutrients. The plan was to leave it in the shed to ensure a nice cool fermentation but the night temperatures have suddenly plummeted to around 6°C which is too cold for the yeast, so I am keeping it indoors.

24 hours later and the whole thing is bubbling away nicely.  I’m shaking well every day at this stage as the yeast needs oxygen to begin with.  Once the initial vigour of fermentation has died down a bit (a few days) I will transfer it to a smaller container to keep the air volume as small as possible.
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I still can’t help being a bit disappointed with how much juice I have got, but I can only carry on in the knowledge that next year there should be twice as much, and the following year maybe twice again. I’m sure there should be enough grapes of each variety to get a full demijohn.

Orion harvest

The Orion grapes were beginning to look like they were on their last legs with quite a few turning brown, and lots of split ones. I also discovered when inspecting the vines after dark that there were quite a few little snails helping themselves to my beloved grapes!

So last night I decided to harvest. Even less successful than the Phoenix with a pretty feeble 0.75 kg picked which was squeezed into 0.5 litres of juice. I squeezed the grapes through a fine mesh nylon bag, as it just wasn’t worth getting the press dirty for.

The measurements were 1.073 SG and 0.69% TA so not too bad, slightly sweeter and less acidic than the Phoenix.

As there was such a small amount, I contemplated just using the juice for drinking (it tasted delicious!) but decided to carry on with turning it into wine. However little I make, I hope to at least get some idea of how the different varieties could taste.

I was planning on blending the Phoenix and Orion at the pressing stage but as they were picked at separate times I had to process them separately too. I can still blend the two later, but I would like to taste them individually first.

So that’s it for the vines now until winter pruning. It’s all down to the wine making now.

And so the cycle begins again

It has been a while since I posted anything here so thought I would give a quick update. The vines have now burst into life again for the start of a new season. There is always fresh enthusiasm at this point with the hope that this year will bring a bumper harvest and award winning wine!20150509_1038

Last year the harvest was a little disappointing, but I still managed to produce 1 bottle of Phoenix that I could share with friends. I had some problems with oxidation, probably caused by the fact that I was trying to produce such a small amount. The Orion wine suffered a hydrogen sulphide problem during fermentation, which as far as I know is caused by lack of nutrients for the yeast and/or lack of oxygen during the first stage of fermentation. The yeast need oxygen to get going (aerobic fermentation phase). I had already added nutrients so tried aerating the wine to introduce oxygen. It did help but the wine always had an off smell so ended up down the sink in the end.

On a positive note, the Phoenix turned out ok. It was crystal clear, had a lovely fruity nose and a crisp dry taste. There seemed to be a slightly odd aftertaste, which I think may have been yeast, but I’m not sure. Maybe it was too young, or maybe I could try a different yeast variety this year.

Anyway, onwards and upwards, this is a new season and another chance to produce some fully home-grown, home-made, organic wine.

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Phoenix 2014

 

Act of God

During the early hours of Friday morning, a huge storm brought the worst hail I have ever seen. Hail stones the size of marbles pelted down for over half an hour.

Unfortunately the vines have sustained so much damage that this year’s crop is pretty much destroyed. It looks like there may be some grapes that survive, I guess this will become clear over the next few days as berries shrivel and fall off, but I doubt there will be enough to produce any wine.

Pretty depressing stuff, but completely unavoidable. I only hope the vines themselves are ok. There is a lot of stem damage too so fingers crossed that next year’s harvest is unaffected.

It made me realise just how stressful it must be to have a commercial vineyard and how easily an entire year’s income can be lost.

Poor harvest

After the hail storm in July last year the grapes really struggled. The fruit set wasn’t great, which may well have been nothing to do with the hail, and the grapes were quite diseased, probably due to split skins allowing bacteria to get into the grapes. Here are a few pictures taken in September, around the time I attempted a harvest. A few bunches were good, but all in all it was not a good year!

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I managed to pick out the best grapes from the Phoenix and Orion vines but it still only came to 1.7kg.  I decided I would process the grapes anyway, and the family had a little tasting on Christmas day, but it was not great wine. It was drinkable, but not great. I hope this is due to me trying to produce such a low volume that makes it virtually impossible for it not to oxidize/spoil. It looked good, and had cleared well but had a very slight off smell. Something I have experienced before which I think is due to small amounts of hydrogen sulphide produced during the fermentation. Maybe 2016 will be the year? I try to remain hopeful!

In the meantime, with the disappointments of 2015 I decided to concentrate on  ‘The Winery’.  It is certainly coming on, and now has sink with hot (warm) and cold running water. It just needs a few finishing touches and will soon be ready for some serious action.

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BIAB

I managed to find a spare few hours and decided to have a go at my first brew using real ingredients, no malt extract. Just water, malted barley, hops and yeast. Oh and a little sugar at bottling to give it a bit of fizz.  I tried my first bottle last night and I have to say it was pretty tasty. So much so that I couldn’t resist one more, just to make sure!

I used a simplified process known as Brew In A Bag – BIAB which makes the whole thing fairly straightforward and doesn’t require much extra equipment to that which I already owned. Just a large bag.

Here’s how it’s done:

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Heat up a large pan of water.
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Add some malted barley.
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Give it a stir.
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Leave it for 1 hour to ‘mash’.
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Make sure the temperature stays at 68°C throughout the mash stage.
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Remove the bag and leave to strain while the heat is turned up on the pan. When strained this can be added to the pan.
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Get some hops ready.
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Boil for 1 hour adding the hops at various stages along the way.
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Cool as quickly as possible to room temperature, strain into fermenting bucket, and add yeast. Leave for a couple of weeks.
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Add some sugar and bottle it. Leave for another couple of weeks.
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Pour and enjoy!

 

Winemaking 2016

Time to update on the activities in the vineyard in 2016.  After the disappointing year last year I was hoping that this year was going to be the one that proved that this little project was worthwhile.  It didn’t get off to a great start.

The Solaris vines got hit by a late frost:dsc_0484

And the Phoenix vines had a lot of non-fruiting shoots.

Slightly despondent, I took my eye off the vines almost completely while I carried on with the beer side of things – at least that is going well, with a few successful brews under my belt.

In September I visited Frithsden Vineyard which makes wines from both Solaris and Phoenix grapes. It was great to try out their wines which were delicious, and to get some idea of what my wines could possibly taste like – if only I could get a decent harvest.  It was also very interesting to see that they use a high wire trellising method, and on some of their vines use a Geneva Double Curtain, which basically means that the vines hang downwards on double rows, with vines planted only 3 feet apart instead of the usual 6 feet.

I suddenly had new enthusiasm to adopt this in my vineyard, which would mean twice the yield (hopefully) and in theory should help with frost protection by keeping the main shoots much higher off the ground.  I can’t start changing anything until the winter and it would take a few years to get everything re-trained, but this is at least something new to try!

The harvest of the Solaris grapes happened on 15th September, and due to the frost back in April was pretty small.dsc_1253

Only 2.2 kg of grapes, which produced about a litre of wine. On a positive note, the stats for the grape juice were good, with a SG of 1.084 (potential ABV of 11.4%) and a TA of 0.96%. This meant I had to make no adjustments. I pitched using Champagne yeast and fermented at a nice cool 16°C.dsc_1255

Fermentation took about 2-3 weeks, and after a month was crystal clear. Rather than racking I decided to bottle it.  I filled 1 bottle and drank the rest, which I thought was pretty good. I have yet to get my panel of tasters to try it out.dsc_1384

Meanwhile, I harvested the Orion and Phoenix grapes together on 10th October.  This was slightly earlier than planned for the Orion but the birds had started on them and they were disappearing fast. Due to such a low yield of Phoenix I blended them together to produce 3 litres of juice (SG 1.070 and TA 0.83%) which required a little sugar to bring the gravity up.  I pitched this with Champagne yeast as well, and is currently bubbling away happily at 16°C.dsc_1390

This winter I plan to cut down the varieties to one or two (based on the outcome of the tastings), take lots of cutting for propagation and start the re-training to a high wire double curtain system.

Frost Damage

Frost knocked the vines back last year. This year they have been completely destroyed by the cold nights earlier this week.

It looks like I’m not the only one, with vineyards across Europe having serious problems with the late cold spell:

Vineyard devastated by ‘worst frost ever’ lights up hundreds of candles in spectacular yet desperate bid to warm crops

French winemakers deploy candles, heaters and helicopters to save vines from frost

Maybe I need to invest in some ‘bougies’ for next year… If the vines recover.

All is not lost

Looking at the last update in April 2017 you would be forgiven for thinking that things were a bit of a lost cause in the vineyard. On the contrary, the vines made an impressive recovery last year and I managed to get about 7kg of grapes. Not exactly a bumper harvest but a harvest nonetheless, and I pressed and fermented the juice to end up with 2.5l of wine from a combination of the Phoenix and Orion grapes. There weren’t many Solaris grapes when they were ripe so I just pressed them for juice, which was delicious!

I thought it would be fun to try and turn the 2.5l of wine into sparkling wine, so that is what I have just done. I took the wine which was well settled and clear by now, and added a 4% ‘mother culture’ or ‘Liquer de Tirage’ as they call it in that French region famed for its sparkling wine. It is a mixture of wine, yeast and sugar, prepared a couple of days in advance of bottling to ensure the yeast is fully activated.  The yeast is a particular variety that is used for Champagne, which is quite happy fermenting at low (cellar) temperatures to provide the secondary fermentation in the bottle which produces the fizz.

So I have bottled the concoction into 3 champagne bottles, yes 3 whole bottles, capped them, and laid them down in the fridge set to 12°C.  I’ll leave them for a few months now before the next stage of removing the caps along with the yeast sediment before final corking. According to the official rules of Champagne production, they should sit for at least 18 months to fully mature, but no doubt I’ll be too impatient and want to try some before then.

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In the vineyard things are also looking good. We had no late frost this year and the vines are growing like mad in their new ‘Geneva Double Curtain’ format. The bunches are forming well and there are LOADS of them! No doubt there will be some disaster as there always is but at the moment I’m remaining positive for a bumper harvest. The next critical time is late June when they flower, so let’s hope for some good dry days then.

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Best season so far?

I couldn’t have hoped for better weather in the last few weeks. Flowering and fruit set look to be the best ever in what has been the warmest and driest June I can remember.

DSC_3699The Orion vines in full flower

 

DSC_3705The new Geneva Double Curtain layout on the Orions is looking good

 

DSC_3707The Solaris vines ahead as usual, showing tons of fruit!