The Purple Spire columnar crabapple is a stunning ornamental tree known for its upright, columnar growth habit and vibrant purple foliage. Its narrow form makes it an excellent choice for smaller gardens or tight spaces, where it can add vertical interest without taking up too much room. In spring, the tree bursts into bloom with beautifu pinkish-white flowers, creating a breathtaking display. As the flowers fade, they give way to small purple fruit that persists into winter, providing interest throughout the seasons.
- Height: Typically grows to about 10-15 feet tall, with a spread of only 3-4 feet.
- Exposure: Prefers full sun to partial shade.
- Soil: Well-drained, slightly acidic soil is ideal for Purple Spire crabapples.
- Watering: Keep the soil consistently moist, especially during dry periods. Avoid overwatering to prevent waterlogged conditions.
- Fertilization: Apply a balanced fertilizer in spring to promote healthy growth and flowering.
- Pruning: Minimal pruning is required, but you can remove any dead or damaged branches in late winter or early spring to maintain its shape.
- Pest and Disease Control: Keep an eye out for common crabapple pests like aphids and caterpillars, as well as diseases such as apple scab and powdery mildew. Regular inspections and appropriate treatments, if necessary, can help keep the tree healthy.
- Mulching: Apply a layer of mulch around the base of the tree to help retain moisture and suppress weeds.
- Winter Protection: In colder climates, consider wrapping the trunk with tree wrap or providing some form of winter protection to prevent frost damage.
