Susan, I am no expert but (well known fact) that just removing the dead flower head is pointless. You MUST also remove the green cup - this is where the plant will grow it's seeds! Failing to remove this cup the plant will think it is going to seed and will stop producing further flowers.
Susan, I am no expert but (well known fact) that just removing the dead flower head is pointless. You MUST also remove the green cup - this is where the plant will grow it's seeds! Failing to remove this cup the plant will think it is going to seed and will stop producing further flowers.