Tuesday, 17 August 2021

A Broad Bean Experiment

The last week hasn’t been anything special weather-wise for the middle of August. It’s been cloudy with temperatures hovering around average. However, we haven’t had any rain which is good in some respects, allowing us to get out and about, but the allotment could do with some good rain.

Temperature & Rainfall Records 01-15 August 2021

We are trying some autumn cropping broad beans again this year. Last year I bought some plants but they didn’t arrive until the end of August and they never managed to get established before the weather turned very autumnal. The plants were on the leggy side when they arrived which didn’t help. 

Last year's broad beans were planted on 20 August 2020

So this year I decided to try growing the same variety from seed. The variety is Luz de Otono. I sowed them on 3rd July almost as soon as suggested on the seed packet. They germinated well and were growing outside in the cold frame at home.

Plants were grown at home in 2021

They were planted out in the allotment a few weeks ago now, and having got established are beginning to flower. Last year at this time we were still waiting for the plants to be delivered, so this year’s plants are a few weeks in front, but will it be enough.

Beginning to flower on 15th August 2021

As it happens one of our plot neighbours has sown some normal broad beans, probably around the same time as our autumn cropping broad beans were sown. This will be an interesting comparison to see if either crop goes on to produce some beans.

Normal broad bean seeds sown to crop in autumn

There’s a video below showing both broad beans in each plot in the middle of August.


Monday, 9 August 2021

A cool start to August

August has started off on the cool side with plenty of showers thrown in for good measure. On the 3rd August, the overnight temperature fell to 7.6°C, the lowest early August temperature I’ve recorded in 12 years. In fact, since our mini heatwave finished in July our daytime temperatures have generally been below expected for around midsummer and this is the coolest start to August since 2010.

Temperature & Rainfall Records 09 July to 09 August 2021

The showery nature of the weather means it seems like we’ve had more rain than my rain gauge has measured. Although we’ve had showers nearly every day, so far this month our total rainfall is 15.6mm which can be considered around average for the first week and a bit of the month.

We have a stack of jobs beginning to pile up at the allotment. There are beds that now need clearing of their summer crops and potatoes to be lifted. The grass paths haven’t been strimmed for several weeks now and are very unkempt. It’s going to take a good afternoon’s work, perhaps even longer, to get them tidied up. I’m not too keen on strimming wet grass as it sticks to everything.

Some beds need clearing so the ground can be prepared for more planting. One bed needs digging over ready for some dwarf French beans to be planted out. These were sown in pots at home several weeks ago and will soon be ready for planting out. We’ve also got to prepare a bed for some sweet Williams which like the French beans were sown a few weeks ago.

Sweet Williams ready for planting out

I’m in the process of lifting some Apache and Osprey potatoes from one bed and hopefully this bed will then be prepared for a crop of overwintering onions.

Monday, 2 August 2021

July - A wet month with a drought

July has been an odd month. It started off on the cool and wet side before turning dry and hot. 

Through the middle of the month we had our heatwave with 7 consecutive days above 25°C and this coincided with 13 days without any rain.

Temperature & Rainfall Records 01 - 30 July 2021

This combination was enough to dry out the ground, and certainly the allotment and garden were in need of some wet weather. The drought was broken by thunderstorms, which arrived on the 27th of the month bringing some much welcome rainfall.

I was expecting the ground at the allotment to have had enough rain to make it much easier for digging, but I was surprised at just how dry the ground remains when I lifted some Casablanca potatoes on Saturday the last day of July. I did manage to dig over the bed ready for planting out some late cropping French beans plants.

For the records here's how this July compared with those since 2010.
July average temperatures and rainfall 2010-2021

In summary then, a wet month with above average temperatures and a drought in the middle. I've included a video showing how dry our ground was when I lifted our Casablanca potatoes.



Monday, 26 July 2021

The heatwave has finished - has summer?

The hot weather has ended after 7 days with no sign of a return according to the weather models. A couple of days made it into my table of top twenty hottest days of the last 12 years in eighth and tenth place.
Top twenty hottest days 2010 - 2021

It's clear from that table that our hottest weather generally occurs through July with 10 of our hottest days falling in July. Six of the hottest days have been recorded in August and four in June.

At the allotment, our problem isn't the hot weather but rather a lack of rainfall. It's 12 days now since we had any rain and the hot spell has dried out the early July rainfall.
These Charlotte potatoes looked like they'd run out of water so I decided to lift a couple of roots to see. Sure enough, the ground was very dry and as I'd expected the potatoes were small and had stopped growing prematurely. I decided I might as well lift the whole lot. The bed needs a good dig over but that's going to have to wait until we get a decent rainfall.

In the cold frame at home we have some Safari dwarf French beans waiting to be transplanted into the allotment.

I'm reluctant to plant these out until we get some rain. We recently planted out some autumn cropping broad beans and winter brassicas and through this dry spell they are needing plenty of water to keep them going.
Broad Beans - Luz de Otono

A mixture of Brassicas - Cauliflower & Cabbages
It's a busy time harvesting so I'm trying to keep watering time down to a minimum in order to spend as much time as possible harvesting. If you've picked blackcurrants you will know what a time consuming job it can be.
There is some showery rain forecast for this week but the day and time of these showers changes all the time and of course, given the very nature of showery weather we could miss out on them altogether.

Wednesday, 21 July 2021

A new hottest day of the year

Tuesday, became our hottest day of the year taking over the record set on Sunday.
Top Twenty Hottest Days 2010-2021

Tuesday became our eighth hottest day of the last 12 years. It was a bit too hot to do any serious allotmenting however, the hot sunny weather means we’re kept busy watering. The sunshine has brought our dahlias into flower.

The plot is probably at its fullest at the moment but this won’t be for long as I’m about to start lifting our potatoes.

The hot weather is due to end by the weekend and hopefully we’ll get a drop of rain to keep our crops happy.

Sunday, 18 July 2021

Hottest Day of the Year Brings Issues

Saturday became the hottest day of the year with the temperature reaching 31.3°C or 88.3°F. 
Top Twenty Hottest Days 2010 - 2021
We decided it was a bit too hot to do any serious allotmenting and spent a day sorting out our harvest picked on Friday.
However, we couldn't put off visiting the plot on Sunday which was another hot day. The forecast is that the high temperature might well be with us through to next weekend. I didn't want to leave the plot greenhouse tomatoes another day without giving them a drink.

As soon as I started filling up the watering can, I noticed the brown tell-tale signs of blight on some of the leaves of our early Casablanca potatoes.
A quick check around our other potato varieties and they all seemed to be clear of blight at the moment. It's a disease that can spread very quickly though, so we will need to keep a careful watch. It seems that as soon as we get a couple of humid nights blight strikes. It's not that we can do much about blight other than removing any diseased leaves and hope the potatoes under the soil remain unaffected. On our next visit, we'll start lifting some of the early potatoes and then we will find out if the potatoes have been affected.

It's not our only potato problem. It's been a reasonably wet start to July with around average rainfall for the entire month in the first couple of weeks of the month.
These Charlotte potatoes look as though they've done all the growing they are going to do. At first glance, they look as though they have run out of water and need a good drink. I'll probably lift one root to see if there are any decent potatoes under the haulms. I'm guessing any potatoes are going to be small. 


Tuesday, 13 July 2021

Plenty of rain at the beginning of July

The allotment should be well watered now. Previously July's rainfall had been of a showery nature but on Monday it rained all day. 
Everything in the garden and at the allotment should have got a good soaking and we won't need to do any watering for a while.
Temperature & Rainfall Records for 12 July 2021

The rainfall wasn't particularly heavy but, by the end of the day, it had amounted to 14.6mm (0.6in) bringing our monthly total up to 58.6mm (2.3in) around the average amount for the whole of July.

It certainly wasn't a day for gardening but it did give me chance to catch up with a bit of video editing. Our early potatoes growing in recycling crates have been emptied. The results were mixed with one crate providing a decent crop of early potatoes and the other two a disappointingly small crop. However, Ruby decided that making a potato reveal video of the crates being emptied wasn't going to be straightforward.



Wednesday, 7 July 2021

Great for the allotment a thoroughly wet day

We had more rain on Tuesday than in the whole of June. It should certainly have given the allotment a good soaking. We didn't have persistent rain all day but rather extremely heavy showers throughout the day.
Temperature & Rainfall Records 06 June - 06 July 2021

One very heavy shower on Tuesday morning gave our heaviest rainfall of the year at 96.6mm/hr or 3.8in/hr. It was just as well it didn't last very long.

June's rainfall amounted to 17.8mm (0.7in) and Tuesday's rainfall came to 19.8mm (0.78in) bringing the month's total up to 37.0mm or 1.46in.