Answer
Put a banana peel in your soil to make the flowers grow more fuller. I do this every year. you just take the banana peel and right before you put the plant in the ground drop the peel in and cover it with the plant and voila. adorable big full plant. (they grow better too) thats probobly it. Oh but if you have bad knees get a kneeling mat so your knees dont give out. I love to garden so good question.