Dahlias are beautiful and popular plants that produce colorful and attractive blooms. Here are some tips for growing and caring for dahlias:
- Planting: Dahlias are planted in the spring once the soil has warmed up. Choose a location that receives full sun (at least 6 hours per day) and has well-draining soil. Plant the tubers (similar to bulbs) with the “eyes” facing up and about 4-6 inches deep.
- Watering: Dahlias require regular watering, especially during dry spells. Water the plants deeply once or twice a week, rather than shallow watering more frequently.
- Fertilizing: Dahlias benefit from regular fertilizing. Use a balanced fertilizer (10-10-10) or a fertilizer specifically designed for dahlias, and apply according to the package instructions.
- Deadheading: Removing spent blooms regularly can encourage more blooms to form. When deadheading, cut the stem just above a leaf node.
- Staking: Dahlias can become quite tall and may require staking to keep them upright. Install stakes or a trellis at planting time to avoid damaging the roots later.
- Overwintering: In areas with cold winters, dahlias can be dug up and stored in a cool, dry place over the winter. Cut the stems back to 6 inches and carefully dig up the tubers. Let them dry for a few days before storing in peat moss or vermiculite.
By following these tips, you can enjoy beautiful dahlias in your garden year after year.