Snapdragons with Purple Leaves
I have two of 36 snapdragons that are a little bit droopy. They have a very deep purple undertone on the leaves. The rest of them have a hint of purple but the droopy ones are very purple. I'm assuming that they are deficient in some nutrient but not sure which...any guesses? And if that is the case, what type of fertilizer would be best for them?
On a side note, my tomato plants are slightly purple on the undersides of the leaves too. Anyone know if that is normal or should I fertilize the same?
Thanks so much!