I can't remember tomatoes either. I can't remember ever seeing a greenhouse. Plenty of Coldframes though for propogating bedding plants. We grew, as well as leeks,potatoes and cabbages, sprouts, peas, onions, carrots lettuce and radishes. On the floral side it was margarits, asters, chrysanthemums and lupins. (The latter grow wild here and are classed as a weed)! Some plants were Always left to go to seed for planting the following year and All garden waste was composted to improve the soil. No garden centres in those Days!