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Coral bells, also known as Heuchera, are popular perennials prized for their vibrant foliage and delicate flowers. Dividing these plants is a simple way to encourage healthy growth and create a fuller, more lush garden display. Proper division not only revitalizes the plants but also provides you with new plants to share or expand your garden.
When is the Best Time to Divide Coral Bells?
The ideal time to divide coral bells is in early spring or early fall. During these periods, the plants are either just emerging from dormancy or preparing for winter, which allows them to recover quickly. Avoid dividing during the peak of summer or winter, as extreme temperatures can stress the plants and hinder their recovery.
Tools Needed for Dividing Coral Bells
- Sharp garden spade or shovel
- Garden knife or trowel
- Gloves to protect your hands
- Watering can or hose
- Clean pruning shears (optional)
Steps to Divide Coral Bells
Follow these steps to successfully divide your coral bells and promote a fuller garden display.
Prepare the Plant
Water the plant thoroughly a day before dividing. This ensures the soil is moist and easier to work with, reducing stress on the plant.
Dig Around the Plant
Use a spade or garden fork to carefully dig around the base of the coral bells, about 6-8 inches away from the crown. Gently lift the entire plant from the ground, keeping as much of the root system intact as possible.
Divide the Plant
Place the plant on a clean surface or tarp. Use a sharp garden knife or trowel to divide the root clump into smaller sections. Each section should have several healthy roots and at least one crown with foliage.
Replant the Divisions
Plant each division at the same depth it was growing before. Space them about 8-12 inches apart to allow for growth. Water thoroughly after planting to help settle the soil around the roots.
Aftercare and Tips
Keep the soil consistently moist but not waterlogged during the first few weeks. Mulching around the plants can help retain moisture and regulate soil temperature. Fertilize lightly in spring with a balanced fertilizer to promote healthy growth.
With proper division and care, your coral bells will thrive, filling your garden with vibrant color and lush foliage. Regular division every few years keeps the plants vigorous and ensures a full, attractive display.