Alliums do not repeat bloom. Trim the flower stalks down after flowering in order to send the plant's focus back into storing energy in the bulb. However, the dried flower head… See more

Bulb-forming alliums are very slow to multiply.; however, they will eventually start forming … See more

Ornamental onions, like their culinary cousins, don't attract too many pests. Deer and rodents avoid them. They can get a few fungal diseases, like downy mildew and rot, but the… See more