Gardeners' Question Time Henley-on-Thames
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Nov 28, 2025 Join veteran horticulturalist Pippa Greenwood and head gardener Matthew Pottage as they tackle a variety of gardening dilemmas. They discuss innovative compost techniques using horse manure and how to manage pesky codling moths in apples. The duo shares tailored shrub recommendations for compact gardens and highlights the impact of local wildlife on their landscapes. Additionally, learn about creating an eco-friendly dead hedge and the best practices for pruning pleached olives. It's a treasure trove of gardening wisdom!
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Test Only When You Need Specific Nutrient Data
- Invest in a soil or compost nutrient test only after you have a consistent recipe and suspect a specific deficiency.
- Otherwise focus on making good compost and observing plant performance instead of deciphering complex lab reports.
Use Woodchip And Leaf Mould For Texture
- Add wood chip from local tree contractors to horse manure to avoid a waterlogged, too-rich mix.
- Use well-rotted leaf mould to improve air movement and microbial activity in the compost.
Make Balanced Horse-Manure Compost
- Mix well-rotted horse manure with woody material (woodchip or chopped prunings) and plenty of leaf mould to improve texture and aeration.
- Allow the pile at least a year to break down before use and avoid adding fertilizer unless a nutrient test shows a deficiency.