The soil is rarely in good condition at this time of year and a check to their growth pattern being planted in cold soil could be fatal. However if you can construct a small framework with fairly strong timber covered over with some polythene, it’s amazing how fast the plants will respond when planted up in soil that has warmed up.
Home - Covering Your Onions and Tomato Seedlings
Medwyn Williams
Hello. I'm Medwyn Williams – eleven times Gold medal winner at the Chelsea Flower Show, Past Chairman of the Royal Horticultural Society Fruit Vegetable and Herb Committee and President of the National Vegetable Society.