How to Grow Redbud Trees

Redbud trees are among the first to flower in the spring, with reddish purple blooms appearing on their graceful branches well before the heart shaped leaves begin to develop. Members of the pea family, redbud tree blooms closely resemble the typical pea flower, and after those flowers fade away, clusters of seed pods that look very much like snow peas develop. A small tree, the redbud is quite suitable for even the smallest yard, reaching an average height of just twenty-five feet tall, and requires little care and attention once it has become firmly established. Redbuds are fast growing trees that reach maturity fairly quickly, capable of blooming in as little as four years in some circumstances. Redbud trees are easy to grow, thriving in almost any type of soil, as long as it isn't waterlogged by poor drainage.

Instructions

1. Propagating redbud trees from seed is relatively easy, as is harvesting the seeds from its seedpod clusters. Seeds must have a period of cold temperatures to germinate in the spring, so seeds collected from an established tree must be either planted outdoors in the fall, or stratified in preparation for spring planting. To stratify, soak the seeds in warm water for at least twenty-four hours, then place them in a plastic bag with a little seed starting mixture that has been slightly moistened. Place the bag in the refrigerator for three months or more. When you are ready to start your redbud tree seedlings, remove them from the refrigerator and pot them in a light, well drained growing medium. Germination usually occurs within two to three weeks.

2. Gathering the seedlings that often grow around established redbud trees when their seed pods fall to the ground is another simple way to get started. However, be sure to choose small, healthy looking ones, as these trees develop deep taproots that can make transplanting larger seedlings treacherous. Be sure to dig deeply around the seedlings to avoid damage to these roots as they are removed from the ground.

3. Of course, purchasing young redbud trees from the local nursery or garden center is also an option, but again, the smaller the better for successful transplantation. Also, redbud trees sold in a container are often more successful than those that come with the rootball wrapped in burlap, as the taproot is less likely to sustain damage.

4. Planting young redbud seedlings is best done in a sandy, well drained soil, although these hardy trees will adapt to soil conditions in nearly any area, with the exception of very wet ones. Blooming is most prolific in locations with full sun, but Redbud trees will tolerate partial shade. Early spring, when the tree is still dormant, is the best time to transplant. To ensure proper root development, dig a planting hole that is about four times the width of your young redbud tree's rootball, giving roots plenty of loose soil in which to spread out. Gently tamp soil around the roots as you backfill the hole, ensuring that air pockets are removed, then water thoroughly.

5. Redbud trees require a bit of nurturing during the first season of growth. Keeping them moist, but not soaked, can help them recover from the shock of transplantation and get off to a good start in your garden. Protecting your redbud tree seedlings with a cage or tube can be of great benefit, adding support as they develop strong root systems and keeping animals away from tender young leaves. A layer of mulch is helpful, maintaining moisture around roots and discouraging weed growth.