How to Force Crab Apple Blossoms

Use sharp pruning shears to cut stems from crab apple trees that have small flower buds on them. Make the cuts clean and at a slant when the temperature is above freezing early in the morning, in mid-March or later. Select stems with the most number of buds, which are usually the youngest sections.

Split the bottom of the stem with sharp scissors or a knife to encourage water absorption.

Place stems in a bucket of warm water for three to four hours. They need to absorb plenty of water; refill the water as needed. Trim the leaves that are submerged. Move the bucket into a cool, dim room until buds begin swelling. This usually occurs after two to three weeks. Avoid subjecting the stems to direct sunlight, which could burn them.

Spray or mist buds two or three times a day to keep them from drying out.

Move stems to a bud vase when pink begins showing in the buds. The vase should contain fresh water mixed with floral conditioner or citrus-based carbonated soda. These substances extend the bloom time. Place the vase in a brightly lit room for indoor enjoyment.