Gardening with the RHS Episode 12: Advice on small trees for the garden, plus choosing and caring for houseplants
Aug 8, 2013
Matthew Pottage, Garden Manager at RHS Wisley, shares his expertise on selecting small trees that flourish in limited garden spaces. He provides tips on how to pick the perfect houseplants that suit different home designs while emphasizing low-maintenance options. Listeners will learn practical seasonal advice, from deadheading Pelargonium to identifying when sweetcorn is ready for harvest. Plus, Matthew discusses sustainable gardening practices and upcoming family-friendly events at RHS gardens, fostering a deeper connection with nature.
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Deadhead Pelargoniums Correctly
- Deadhead pelargoniums by snapping off the entire flower stem at the base to keep plants healthy.
- This prevents mold growth and encourages more blooms instead of seed production.
Control Rose Sawfly Larvae
- Remove large rose sawfly adults and their eggs by squashing adults and scraping eggs off rose stems.
- Handpick or spray the larvae to prevent leaf damage effectively.
When to Harvest Sweet Corn
- Harvest sweet corn when tassel hairs turn dark brown and kernels release milky liquid when pierced.
- This timing ensures the cob is mature and ready to pick for best flavor.