To split creeping phlox, start by gathering the necessary tools – a sharp spade, a clean knife, and a watering can or hose. It’s important to have sharp tools to ensure clean cuts and minimize damage to the plant.
1. Prepare the area: Clear the area around the phlox plant you want to divide. Remove any weeds, rocks, or debris that may hinder your work. It’s also a good idea to water the plant a day before dividing to ensure the soil is moist and easier to work with.
2. Dig around the root ball: Use the sharp spade to carefully cut around the root ball of the phlox plant. Start at the outer edge of the plant and work your way towards the center. Make sure to dig deep enough to encompass the entire root system.
3. Lift the plant: Once you have cut around the root ball, gently lift the plant out of the ground. Be cautious not to damage the roots as you lift. If the plant is large and heavy, you may need assistance to lift it out without causing harm.
4. Remove excess dirt: Shake off or gently brush away any excess dirt clinging to the roots. This will help you better see the root structure and facilitate the separation process.
5. Divide the roots: Examine the root ball and look for natural separations or areas where the plant can be divided. Using a sharp and clean knife, carefully separate the roots into sections. Each section should have at least three or more shoots and a sufficient amount of roots to support growth.
6. Plant the divisions: Immediately after dividing, plant the new divisions in suitable locations. Prepare the soil by loosening it and adding organic matter if needed. Dig a hole large enough to accommodate the roots without crowding them. Place the divisions in the hole, ensuring the shoots are at the same level as the surrounding soil. Backfill the hole, gently firming the soil around the roots.
7. Water thoroughly: After planting, water the newly divided phlox divisions thoroughly. This will help settle the soil and provide much-needed moisture to the roots. Make sure the water reaches the entire root zone of the plant.
8. Care for the divisions: Keep the newly divided phlox divisions well-watered and monitor their progress. Provide regular watering, especially during dry periods, to promote root establishment. Mulching around the plants can help retain moisture and suppress weed growth.
9. Monitor growth: Observe the growth of the divided phlox divisions over time. They should start establishing themselves and show signs of new growth within a few weeks. Continue to care for them as you would for any other phlox plants, including regular watering, fertilizing, and controlling pests or diseases as needed.
Remember, splitting phlox is best done in early spring or early fall when the weather is cooler, and the plants are less stressed. By following these steps and giving the divided phlox divisions proper care, you can successfully propagate and expand your phlox collection.
