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Harvesting Tillandsia offsets, also known as pups, after repotting is a rewarding process that ensures healthy growth and propagation of your air plants. Proper timing and technique are essential to maximize success and avoid damaging the mother plant or the pups.
Understanding Tillandsia Offsets
Tillandsia plants produce offsets as a natural part of their growth cycle. These pups emerge from the base of the mother plant and can be harvested once they reach a suitable size. Harvesting pups encourages the mother plant to focus energy on remaining pups and overall health.
When to Harvest Pups
The ideal time to harvest pups is when they are at least one-third to one-half the size of the mother plant. Typically, this occurs several months after they first appear. Ensure the pups are well-developed and have their own root systems before removal.
Signs a Pup is Ready
- Size is approximately 1/3 to 1/2 the size of the mother plant
- Developed root system
- Healthy, firm appearance with vibrant colors
Tools Needed for Harvesting
- Sharp, sterilized scissors or pruning shears
- Gloves (optional for protection)
- Clean workspace
Steps for Harvesting Pups
Follow these steps to safely harvest your Tillandsia pups:
- Prepare your tools by sterilizing them with rubbing alcohol.
- Gently remove the plant from its pot, taking care not to damage the roots.
- Identify healthy pups that meet the size criteria.
- Using sterilized scissors, carefully cut the pup at the base, close to the mother plant.
- Place the harvested pup in a clean container to dry and callus over for a day or two.
- Optional: Dust the cut end with cinnamon to prevent rot.
Post-Harvest Care
After harvesting, allow the pups to callus for a day or two before planting. When ready, mount or plant the pups in well-draining media or attach them to suitable surfaces. Provide bright, indirect light and proper airflow to promote healthy growth.
Additional Tips
- Only harvest pups that are fully developed to ensure survival.
- Avoid pulling pups off; always cut to prevent damage.
- Monitor the mother plant’s health after harvesting.
- Maintain proper humidity and light conditions for new pups.
With patience and proper technique, harvesting Tillandsia offsets can be a fulfilling way to propagate and enjoy more air plants in your collection.