the trade of a carpenter: He earned his living at carpentry. 2. the work produced by a carpenter. 3. the way in which something, especially a work of literature, is structured. Origin of carpentry.
Quick Answer. One of the most common reasons the leaves of a Geranium plant curl is because of an aphid infestation. Aphids dehydrate the plant and make any new and existing growth twist and turn into something that looks far from a healthy geranium plant.
Don't be alarmed if you discover curled-up leaves on your otherwise healthy-looking tomato plants. Leaf curl, also called leaf roll, usually does not affect the quantity or quality of the tomatoes, according to the University of Illinois Extension service.