I am interested in crossbreeding two or more varieties of tomato to form a hybrid, but I have no experience doing this. If anyone could give me advice on how to do this or point me toward some good literature on the subject, I would appreciate it.
Also, if anyone has advice on how to grow tomatoes hydroponically, I would appreciate it. Last time I tried, the plants grew tall and had many healthy-looking leaves, but they never bloomed.