Steps for Storing Tulip Bulbs

Remove from Soil

• In early summer, when you notice that your tulips' foliage has fully withered and yellowed, the bulbs are entering their dormant period. You can dig them out of your garden at this point without damaging them. Carefully remove them from the soil using a spading fork. Wash off any dirt on the surface of the bulbs and place them in a cool, shaded area to dry.

Inspect for Disease

• When the bulbs are dry, examine them thoroughly for signs of disease. Some signs that the bulbs are diseased include soft areas and dark spots on their surface. Throw away any bulbs that you suspect may have a problem. In addition, toss out any undersized bulbs, storing only those that are large and appear healthy.

Place in Storage Spot and Container

• Next, you must find an appropriate place to store your tulip bulbs. You should keep them in a cool, dry spot where they are not exposed to the sun. Your basement, garage, cellar and potting shed are ideal places to store your bulbs. However, you also need a storage container for the bulbs. For a small number of bulbs, paper bags are an effective option. You can attach strings to them, and hang the bags with bulbs inside from the ceiling in your chosen storage spot. If you have a large number of bulbs, you may want to invest in a series of trays that contain a screened bottom from your garden supply store. Whatever container you keep your bulbs, avoid storing them in piles or layers because there won't be enough room for air to circulate freely around them.

Maintain Temperature and Humidity

• As you leave the tulip bulbs in storage until fall, you must ensure that the storage temperature remains steady. The bulbs should ideally be stored in temperatures between 60 and 68 degrees. Make sure the humidity also remains low by keeping the space well ventilated, or by using a dehumidifier if the problem is severe.