How to divide bulbs properly One of the features of bulbs that make them so attractive is the ability for the gardener to divide their bulb plants to produce new growth, share with friends, or just plant in different areas of the landscape. In addition, many bulb flowers become overgrown, and reducing the growth through dividing bulbs is the best way to get things back under control. It is generally easy to tell when a planting of bulbs needs to be divided. One sure sign is when a previously well blooming planting of bulbs has begun to provide only sparse blooms . Most times the culprit is overcrowding , and the solution is to divide those bulbs. Properly dividing the bulbs will reduce the overcrowding and allow the remaining bulbs to bloom for vibrantly. The techniques used to divide bulbs depend on the exact type of bulb to be divided. There are actually five different types of bulb flowers – true bulbs , corms , ...