seeds, buried within every soil, don’t get exposed to light, which they need to sprout. Untilled soils also make better use of water and maintain higher levels of organic matter.
“blight,” a buzzword that originated, no doubt, with the “late blight” epidemic of a few years ago that sensitized gardeners and farmers to this disease. Late blight is but one of tomato’s enemies, but it’s not the only one.
|Tomato hornworm with parasite|
rotation. Late blight needs living tissue to survive winter here, so returns by wintering over in infected potato tubers, by hopscotching up from the south on favorable winds with cool, moist weather, or, as happened a few years ago, by arriving on infected transplants sold by big box stores. I grow my own tomato seedlings and hope for the best as far as cooperative weather for my plants.