Standing Garden -- I have this and don't like it for these reasons: It does not have a big enough water well; it uses more soil than what you need; and, the wood sucks the water out of the soil. -- Deb
"Information On Common Tomato Plant Problems. I got more questions about problems growing tomatoes than anything else in the Garden Center last year. This website has list of problems you might encounter and some of the links provide photos and information on combating the infections."
Tomato Blossom End Rot - How to prevent it. A Frugal Garden tip that isn't included in the article is using Aspirin – Dissolve 3/4 of an uncoated asprin tablet in 1 gallon of water. Spray plants ever 2-3 weeks with the mixture to prevent fungus problems, including powdery mildew and black spot. It’s also been found to help some plants yield more fruit than using commercial fertilizers.