Focus on... Cloches and covers

Want to help cropping plants transition smoothly from inside to open ground, harden off crops, or warm up the soil for the healthiest seedlings? Lucy has you covered

- Lucy Chamberlain

IF, like me, you're bursting to run out onto the plot and get some cropping plants in the ground, I've found the perfect way to focus all that positive energy: cloches! By offering your precious veg seedlings a transition between the protective environment of a windowsill, conservatory or greenhouse and the open ground, you can scratch that horticultural itch - so let's do it!

Which is best for you?

Cloches come in a range of shapes and sizes (see next page for a few of the main styles and functions), and they are made in various materials. These have a direct and notable effect on the crops growing beneath them, so it's important to choose wisely.

For example, clear polythene may be inexpensive and easy to store, yet it will offer virtually no insulation. Glass, at the other end of the spectrum, is most costly yet infinitely more insulating.

So if your objective is to force early crops into growth, invest in glass, twinwall polycarbonate or rigid plastic. However, if your goal is to offer organic pest protection (see panel overleaf), then inexpensive horticultural fleece (or mesh) tunnel cloches are the obvious choice.

Take cover

Considering factors such as storage, cost and longevity will allow you to target your purchases (don't forget that cloches are among the easiest bits of veg garden kit to make yourself). Those on allotments or windy plots will probably want to think twice about the more expensive options. But once you've opted for your preferred model, you will truly look forward to the arrival of spring - that, I can promise!

How to make cloches work for you