I will be ready to plant in the next 3 weeks due to my garden hs to be harvested by June 1 because of the hot weather in the desert. I have 2 square foot garden boxes ( which I wasnt at all pleased with last year). Can I plant seeds directly in the garden or would you reccommend transplants? Last year when I tried to put the transplants in, because of the tight space of the squares, I had problems getting the plants in. Thanks for any info.