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Gaillardia, commonly known as blanket flower, is a vibrant perennial that adds color and texture to any garden. Propagating Gaillardia through division is an effective method to produce new plants and rejuvenate existing ones. This guide will walk you through the steps to successfully divide and propagate Gaillardia.
When to Divide Gaillardia
The best time to divide Gaillardia is in early spring or after the plant has finished flowering in late summer or early fall. Dividing during these periods allows the plant to establish roots and grow vigorously in the upcoming season.
Tools and Materials Needed
- Sharp garden spade or shovel
- Garden gloves
- Clean pruning shears or knife
- Compost or organic matter
- Watering can or hose
- Mulch (optional)
Step-by-Step Division Process
1. Prepare the Plant
Water the Gaillardia thoroughly a day before dividing to reduce stress on the plant and make digging easier.
2. Dig Around the Plant
Use a spade or shovel to carefully dig around the base of the plant, starting several inches away from the crown. Gently loosen the soil to lift the entire root clump.
3. Divide the Root Clump
Place the root clump on a clean surface. Using sharp pruning shears or a knife, divide the clump into sections, each with several shoots and healthy roots. Ensure each division has enough growth to establish itself.
4. Prepare the Divisions for Planting
Remove any dead or damaged roots. Improve drainage and nutrient content by mixing compost into the soil where you plan to plant the divisions.
Planting the Divisions
Plant each division at the same depth as the original plant. Space them about 12-18 inches apart to allow for growth. Water thoroughly after planting and mulch around the base to conserve moisture and suppress weeds.
Care After Division
Keep the soil consistently moist during the first few weeks to help the new plants establish. Once established, Gaillardia is drought-tolerant but benefits from occasional watering during dry periods. Fertilize lightly in early spring to promote healthy growth.
Additional Tips for Successful Propagation
- Avoid dividing during extreme heat or cold.
- Use clean tools to prevent disease transmission.
- Label divisions if you are creating multiple plants for different locations.
- Regularly check for pests and diseases, and treat promptly.
By following these steps, you can easily propagate Gaillardia through division, ensuring a thriving and colorful garden year after year.