I am a passionate believer in the virtues of polytunnels. If you have the space they provide a far cheaper alternative to a greenhouse and will extend the growing season dramatically. I am fortunate to have three of them; two which are 30 feet long by fourteen feet wide and one which is ten feet wide by 15 feet long. This gives me the best part of 1000 square feet to grow in.
Succession is very important to get the most out of one’s polytunnels. In late Februaruy I will plant new potatoes. In March I will be planting up French beans and sweet corn. I use these poltytunnels to grow crops in isolation for seed so this year i will also be sowing Stenner runner bean as I have very little stock of this magnificent variety and in another polytunnel I will grow climbing beans.
Squash and sweet corn do particularly well