my father grew fabulous tomatoes. he used to dissolve a tbs of epsom salt in a gal. of warm water and wet the whole plant down with half of it. the rest in the soil. they usually bounced right back after that if it was a MG deficiency. it definitely cant hurt even if its not that.Joshua States wrote:
Nancy Reading wrote:It's late in the season, I suspect magnesium deficiency.
Do you intend to keep the tomatoes going much longer? A dose of Epsom salts is the quickest/available source for a pick you up. If the frosts are due soon I wouldn't (personally) bother as the plants will die then anyway.
I do plan on keeping them until they croak. We have below freezing temps every night, but the greenhouse is staying pretty warm, so the tomatoes and a couple of holdout peppers are still hanging in there.
My wife came home today with a quart bag of Epsom salt from one of her yoga students who has a fabulous garden. I'll see her tonight and ask how to apply it. If you have any suggested methods, I'm all ears.