RHS projects on soil

Learning more about soil

These are some of the projects in which the RHS Plant Soil Interaction team is involved:

An experimental assessment of the long-term effects of applying different forms of organic matter on soil quality.
Assessing the performance of composted green waste as a substrate for green roofs (WRAP contract).
Effect of turning and vessel type on compost temperature
An assessment of the suitability of home-produced green compost as a potting soil
Improving gardeners’ understanding of water management in peat and peat-free multi-purpose growing media
An experimental assessment of the lime tolerance of several rhododendron cultivars.

Science

With your support, we can undertake valuable research into gardening pests and diseases.

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.