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Harvesting trumpet lily bulbs at the right time is crucial for ensuring healthy growth and vibrant blooms in the following season. Proper techniques can also extend the lifespan of the bulbs and improve their storage potential. This article outlines essential harvesting methods for trumpet lily enthusiasts and gardeners.
Timing of Harvesting
The optimal time to harvest trumpet lily bulbs is after the foliage has naturally died back, usually in late summer or early fall. Waiting until the leaves turn yellow and wither ensures the bulbs have stored enough nutrients for winter dormancy and future growth.
Tools Needed
- Garden fork or shovel
- Pruning shears or scissors
- Clean buckets or baskets
- Garden gloves
- Optional: fungicide for treatment
Harvesting Steps
Follow these steps to harvest trumpet lily bulbs effectively:
- Wait until the foliage has fully died back and turned yellow or brown.
- Carefully loosen the soil around the bulb with a garden fork or shovel, starting several inches away from the stem.
- Gently lift the bulb from the soil, avoiding damage to the bulb or roots.
- Remove excess soil by brushing or rinsing with water, taking care not to damage the bulb.
- Inspect the bulb for signs of disease or rot; discard any unhealthy bulbs.
Post-Harvest Care
After harvesting, allow the bulbs to cure in a warm, dry, and well-ventilated area for about a week. This helps to toughen the outer skin and reduces the risk of rot during storage. Once cured, trim the foliage to about 2-3 inches above the bulb.
Storage Tips
- Store bulbs in a cool, dark, and dry location, ideally between 35-50°F (2-10°C).
- Place bulbs in mesh bags, paper bags, or boxes with good air circulation.
- Check stored bulbs periodically for signs of mold or rot and remove affected bulbs immediately.
- Label bulbs with variety and harvest date for easy identification.
Additional Tips
To maximize the health and flowering potential of trumpet lily bulbs, consider the following tips:
- Avoid harvesting during wet or rainy weather to prevent disease.
- Handle bulbs gently to prevent bruising or damage.
- Apply a fungicide if necessary to prevent fungal infections.
- Replant bulbs at the correct depth, typically 6-8 inches deep, in the next planting season.
By following these essential harvesting techniques, gardeners can enjoy healthy trumpet lilies year after year, ensuring vibrant blooms and a beautiful garden display.