Set the containers on a thick layer of leafy mulch, nematodes don't like organic matter. Tomato roots will probably grow out the bottom, through the mulch and into the soil but even if nematodes do get to them it will be so late in the growing season that the plants will be on their last legs anyway.

One tomato or pepper per container since you're only using 5 gallon containers.

Tom

Hi Elizabeth

Tom beat me to the suggestions that I was going to give you.:) He is right. I never had problems with nematodes in the containers but they are all in a thick layer of eucalyptus mulch. I only put one tomato plant per container.

Here is my set up from last season

Good luck with your growing season and keep us updated on your progress.

Silvia

Thanks Tom and Silvia! Most appreciative for the advice. I'm planting 9 varieties of tomatoes this year thanks to the generous seed gifts. Will report back on how they each do!

Silvia - your garden from last year looks absolutely fantastic. Love the pics!

Elizabeth

That does look like good stuff in the back yard.
9 varieties of tomatoes should be great. I have 5 vars going if it works out.

Gary