LDGA Store Opening Times
The store is open on a Wednesday from 13.00 to 14.00 and on Sunday from 09.00 to 12.30. It is located at Flint Road Allotments, Letchworth, SG6 1H. It sells seeds, compost and all sorts of garden equipment at good value. LDGA membership is required, which you can sign up to there, for £5 a year.
http://www.ldga.org.uk/. Why not check out their Spring seed planting calendar for ideas.