The RGS Allotments are, in general, set on London Clay. This heavy soil has some challenges for cultivation. Success revolves around good nutrients and, importantly, good drainage.

In general you don’t dig a clay soil in January – the autumn is better, when the soil is relatively dry. If wet in Winter it’s best not to walk on the soil until it dries out a little, usually in mid-Spring.

You may find it easier to use a Digging Fork – not a spade…. Read why here

Getting the best out of a clay soil…. Quick facts from the RHS

Clay soils contain more than 30 percent fine clay particles
Clays swell and shrink as they wet and dry, effectively cultivating themselves
Clay soils take longer to warm up in spring
Wet clay soils are easily damaged when dug or walked on
Drought is much less damaging on clay soils than others soil types

Five steps to improving clay soils:

The links in this list lead to further advice from the RHS.

• Make raised beds to assist drainage and to reduce trampling of the soil
• Consider adopting a ‘no-dig’ regime, especially in raised beds, as these suit clay soils well
• Some, but not all, clay soils respond to extra calcium, which causes the soil particles to clump together. Where the soil is acid, lime can be applied, but elsewhere it is better to add gypsum. Gypsum is the active ingredient of many commercial ‘clay improvers’. Test on a small area in the first instance to ensure it is effective on your type of clay
• Dig in plenty of bulky organic matter such as manure or, ideally, composted bark, as this can make a noticeable improvement to the working properties of clay
• Apply organic mulches around trees, shrubs and other permanent plants in Spring as these will reduce summer cracking and help conserve moisture

It isn’t a glamorous job – but, before the weather warms up, take the opportunity to have the ultimate spring clean..

Removing algae, moss and grime lets in more light and helps reduce pests and diseases – says the RHS.

SO – here’s a quick checklist – but the full advice is worth reading.

1. Remove the plants outside (cover with fleece if cold)
2. Brush or vacuum to remove dust and dirt
3. Clean structure with disinfectant or detergent – check the RHS link for details and good advice.
4. Ease out dirt – often trapped in glass overlap
5. Replace broken parts
6. Extend cleaning to propogation area and equipment

Find the full advice from the RHS HERE

Two press articles recently report on a two year pilot study which suggests that allotments could be as productive as conventional farms. Volunteer urban growers in Brighton and Hove were able to harvest 1kg of insect-pollinated fruit and vegetables per sq metre in a season! (wishful thinking on my allotment…. – ed)

Read the full article from the Guardian here

The Times reports that the average allotment owner harvested 74kg over a season, which would have been sold for about £380 in the shops. The most productive gathered in food worth more £2,000, with raspberries and gooseberries among the most expensive crops… Link for subscribers only

The Guradian report says ” The project, which analysed the yields of 34 “citizen scientists” growing fruit and vegetables on their allotments, gardens and balconies, found that despite limited pesticide use they were each able to grow an average of £550 worth of produce between March and October.

Of the total figure, £380 of it was from insect-pollinated produce – such as squash, courgettes, blackberries, tomatoes, apples and beans – weighing an average of 70kg.

Berries were the most attractive crop to pollinators, the study found.

Across the two-year period, volunteers recorded more than 2,000 pollinating insects among their crops. The most common were bees, which accounted for 43% of all flower visits.

AND – the growers used less pesticides than conventional farming techniques – they were used in under 10% of pest cases – and that the most common pests were slugs, snails and aphids. The worst-affected produce was soft fruit and beans.

“The UK imports approximately £8bn of fruit and vegetables each year, but our results show that green spaces in cities, such as allotments and community gardens, could play an important role in meeting that demand at a local scale.”

The Guardian Dec 2021

It’s official: allotments are good for you – and for your mental health. The Scientists have been at work again – but at least they confirm what most of us already know…..“Tending your own patch boosts wellbeing and connects you with others”.

A study by academics at the University of Sheffield, published last November, outlines the wellbeing benefits of allotment gardening. The 163 volunteers recorded “high levels of social and community activities, including the sharing of surplus food produce, knowledge exchange, awareness and interaction with wildlife, emotional connection to their allotment, appreciation of time spent outside and aesthetic delight in the natural world”.

Read the full article here

One Monday afternoon in December, when a small group of Granard school children were visiting the Site 2 allotments, Barry was kind enough to introduce them to his chickens. As you can see they were able to hold them and Barry gave the school a dozen fresh eggs which were cooked the following morning. After they had visited the chickens Barry gave a few of the children a ride in a wheelbarrow, ably helped by one of their teachers, Natalya, who is also a plot holder.

Growing and cultivating never go out of style…..

Throughout 2022 we will be looking at ways to celebrate our centenary. Our allotments were part of the original design for the Doverhouse Estate. You will note that there were 3 areas marked as allotments in the plan. Unfortunately the northernmost and largest site, to the north of Huntingfield Road, was later used for development.