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Gaillardia, commonly known as blanket flower, is a vibrant perennial that thrives in hot climates. Dividing this plant can help maintain its health and promote vigorous growth. However, doing so in hot weather requires careful planning and proper techniques to prevent stress and ensure successful propagation.
Understanding When to Divide Gaillardia
The best time to divide Gaillardia is in early spring or late fall when the weather is cooler. In hot climates, it’s advisable to avoid dividing during peak summer heat, as the plant may struggle to recover. Wait until the plant shows signs of new growth in spring or before the first frost in fall.
Tools and Preparations
- Sharp garden spade or shovel
- Garden fork
- Pruning shears
- Water supply
- Mulch for protection
Step-by-Step Guide to Dividing Gaillardia
Follow these steps to divide Gaillardia successfully in hot climates:
1. Prepare the Plant
Water the plant thoroughly a day before dividing. This ensures the roots are moist and easier to work with, reducing stress on the plant during division.
2. Dig Around the Plant
Use a garden fork or spade to gently loosen the soil around the base of the plant. Carefully lift the entire clump out of the ground, taking care to preserve as many roots as possible.
3. Divide the Clump
Using sharp pruning shears or a knife, divide the root clump into smaller sections. Each section should have at least one healthy crown and a good root system. Be gentle to avoid damaging the roots.
4. Plant the Divisions
Plant each division in well-draining soil enriched with organic matter. Space the divisions appropriately to allow for growth and air circulation. Water thoroughly after planting.
Additional Tips for Hot Climates
- Water the divided plants regularly, especially during the first few weeks.
- Apply mulch around the base to conserve moisture and keep roots cool.
- Provide some afternoon shade if possible, to reduce heat stress.
- Monitor for signs of wilting or stress and adjust watering accordingly.
Conclusion
Dividing Gaillardia in hot climates requires patience and proper timing. By preparing adequately, dividing carefully, and providing extra care, you can ensure your blanket flowers remain healthy and vibrant throughout the growing season.