Tomato plant leaves curling*

Hello. I started my tomato plants inside my house about 4 weeks ago. I moved them from under my lamp to beside my patio window to acclimatize them. The leaves started to curl and turn brown. How do I correct/save…

Calcium for Tomato Blossom End Rot*

I live in Oakville Ont., lots of sun, loam soil which drains easily. I have trouble with a fungus which I think is Tomato Blossom End Rot. It’s a black spot on the bottom of the tomato that expands quickly…

Cross breeding a poisonous and non poisonous plant*

Hi there! I was wondering what would happen if I crossbred, for example, a cherry tomato plant with a nightshade plant etc. Would the outcome be a non poisonous plant or a poisonous plant? I’m quite interested in the result,…