“We may be an urban constituency, but we have beehives in Putney and we know how essential bees are for pollination. I am very concerned about the decision to use bee-killing neonicotinoid pesticides. I firmly believe they should be banned.”

Fleur Anderson

With all that’s happening you may not have noticed that the Government has agreed to allow the use of neocotinid pesticides this year – rolling back the EU legislation from 2018 banning these substances. Having just passed the Environment Bill, they then choose to set it aside.

A seed treatment to help sugar beet farmers sounds innocuous – until you understand that these extremely dangerous chemicals pass into every part of the plant -roots, stem, leaves, flowers -and persist in the soil afterwards, harming bees and pollinators for many years to come. They spread rapidly through water run-off contaminating wide areas. The science is devastatingly clear.

Research shows that neocotinoids also harm birds. Just two treated seeds (equivalent) eaten by a songbird makes them lose weight and delays migration, decreasing their chances of survival. (Science 2019)

Our President, Fleur Anderson, spoke in a parliamentary debate about this regrettable decision. See a clip of her speech here.

The Hansard record makes fascinating reading for those interested in this topic. Read the whole debate here: https://hansard.parliament.uk/

The virus disease problems experienced by our sugar beet farmers are real enough. The Government themselves have said that they expect the sugar beet industry to no longer rely on bee-killing neonicotinoids by 2023—next year—through the development of pest-resistant varieties and greater use of integrated pest management. Many farmers are working hard on alternative strategies. Sufficient support for the farmers to use alternative pest management could make this year’s devastation unnecessary.

Please be careful what you use on your plot. Our allotments should be a haven for our pollinators. This is a complex topic, but it has been shown that well diluted ionic surfactants (eco washing up liquid) are mostly harmless. Glyphosate is not. Try not to use it – it’s persistent in the soil. If it’s essential to use a tiny amount make sure the bees can’t get to it. ( Non-insecticide pesticide impacts on bees: A review of methods and reported outcomes/ Agriculture, ecosystems & Environment, 2021)

Read Fleur’s newsletter about this and other local issues here

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