There's a general prohibition to cut down fruit trees (see this question), based on 'bal tashchis'. Would the prohibition apply even to fruit trees that are expensive to maintain (and do not produce ...
When is one allowed to eat a fruit from Eretz Yisroel without giving trumah? When I was in Israel we picked pomegranates directly off the trees and eat them. I was told this was okay because it had ...
Can one say Birchas Ilanos on a fig tree?
I haven't studied Tractate Kilayim. I know you can't plant grapes with wheat. What about, say: Jazz apple = Royal Gala apple X Braeburn apple ? Nectarine = Peach X Plum ? Nectaplum = Nectarine X ...