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Moving perennials after September pruning can be a great way to rejuvenate your garden and expand your planting areas. Proper timing and technique ensure healthy transplanting and continued growth in the following seasons.
When to Dig Perennials
The ideal time to dig up perennials is after they have gone dormant, typically in late September or early October. This period allows the plants to recover before the winter dormancy and minimizes stress.
Signs That Indicate It’s Time
- Leaves have turned yellow or brown
- Growth has slowed significantly
- Frost has begun to set in
- The plant’s crown is well-established underground
Tools Needed for Digging
- Garden spade or shovel
- Garden fork
- Pruning shears
- Wheelbarrow or tarp for transporting
Steps for Digging and Moving Perennials
Follow these steps to successfully dig and transplant perennials:
1. Prepare the New Location
Before digging, prepare the new planting site by loosening the soil, removing weeds, and adding compost or organic matter to ensure good drainage and nutrients.
2. Water the Plant
Water the perennial thoroughly a day before digging to reduce stress and make the soil easier to work with.
3. Dig Around the Plant
Use a garden spade or fork to carefully dig around the plant, starting several inches away from the crown to preserve the root system. Gently lift the entire clump.
4. Remove Excess Soil and Trim
Shake off excess soil and trim damaged or dead roots with pruning shears. Keep the healthy roots intact for transplanting.
5. Transplant to New Location
Place the perennial in the prepared hole, ensuring it sits at the same depth as before. Fill in with soil, firm gently, and water thoroughly.
Post-Transplant Care
After moving, provide adequate water and mulch around the plant to retain moisture. Avoid fertilizing immediately; wait until the plant shows signs of new growth.
Monitoring and Maintenance
- Water regularly, especially during dry spells
- Watch for signs of stress or disease
- Apply mulch to protect roots from extreme temperatures
With proper care, your perennials will settle into their new location and reward you with healthy growth in the coming seasons.