Knowledge Base
Garlic, saffron, seed potatoes, winter gardening and answers to the questions we hear most often.
Frost hardy or frost tender: how cold is too cold for each crop
Hardy, half hardy and tender describe how a plant copes with freezing, not with cold in general. Here is what each group tolerates, why a July frost is easier than a March one, and why a forecast of 2 degrees can still mean frost on the ground.