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Forcing Flowering Bulbs for Winter Color

By Marie Iannotti, About.com

There are dozens of spring flowering bulbs that can be coaxed into bloom in mid-winter, when you really need them. Some require minimal effort, others require some pre-planning.

No Pre-Chilling Required

Not all spring bulbs require a cold period. Some are actually only hardy to zone 8 or 9 and won’t survive a winter chill. In this category are some of the easiest bulbs to force, including amaryllis, freesia and tropical narcissus like paper whites. To coax these bulbs into bloom:

1. Pot the bulbs, either in potting soil or water. If potting in water, either squeeze the bulbs tightly together in a shallow pot or anchor them with pebbles. Then pour in enough water to cover the bottom 1/3 to half of the bulb.

2. The bulbs will sprout within a week or two of potting. Keep the sprouted plants cool (about 50 degrees F.) and in indirect light for the first 2 weeks, then move into bright direct light and provide more warmth. The plants should flower within 4 weeks.

If this sounds too easy, try forcing some non-tropical bulbs that require a period of prechilling before they will bloom.

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