How to protect your vegetable garden from the frost

Britain is set to face a big freeze over the next couple of days and we are told this could continue throughout December, with temperatures as low as -20c! If you are planning on keeping your vegetable garden alive and thriving, throughout the winter and cold weather but are worried your crops will be ruined by the frost, help is at hand. 

Cover your vegetables

The most common way of protecting your vegetable garden is by covering them with some type of material. Any material can be used, such as old blankets and sheets. Lightweight material can be draped directly on top of the plants, however if you use a heavyweight material this will need to be supported, to prevent your vegetable from being crushed. Secure your covering with stakes, rocks or bricks. Covers should only be placed on at night and removed in the morning, to allow your plants to breathe. Card board boxes are also a good at covering your vegetables, again don’t forget to remove these in the morning.

Mulch

Mulch is great at insulating your plants from the cold, as it helps to lock in moisture and holds in heat. A depth of 2 to 3 inches should be sufficient and you can use items such as straw, pine needles and leaves.

Water

Watering your vegetables a few days before frost is due to hit, is another way of helping your vegetables see out the frost, this is because wet soil can hold more heat than dry soil. Make sure you only water the plants lightly before the temperature drops.

Containers and pots

Anything you have growing in a container or pot should be brought into a garden shed, garage or greenhouse if possible. If the containers are small enough, why not take them inside. If they cannot be moved, wrap the containers in bubble wrap to help keep them insulated. Burying the pot in soil is another good way of keeping your container vegetables insulated.

Cold frames

Cold frames are a transparent- roofed enclosure for growing vegetables and plants in, while protecting them from harsh weather conditions.  Cold frames provide air and soil temperature insulation, as well as shelter from the wind. Using cold frames is a good away to protect your vegetables from frost. And help them survive the winter.

If you are growing vegetables this winter, this advice and tips should help to keep your vegetables alive and thriving.