Good morning from Waco, TX. This is my first post here. I have a problem every year with nematodes on my tomatoes. I have been using marigolds, but I do not believe them to be the right variety, From what I have read this year is that it is the french marigolds. I have only found french double dwarf marigold seeds. Would any of you know if this particular variety fights nematodes? I plan on this year in addition to planting french marigolds I also plan on planting asparagus and chives. All three are said to help deter or stop nematodes.
edit: Oh, and nasturtiums.