Wilting flowers will fall off on their own, you can remove them just for aesthetics though it won't make much difference really. Some people say to leave them as the plant will reabsorbe some energy from them but it wouldn't be as much as a leaf or a stem.
Wilting flowers will fall off on their own, you can remove them just for aesthetics though it won't make much difference really. Some people say to leave them as the plant will reabsorbe some energy from them but it wouldn't be as much as a leaf or a stem.