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Plant based soil booster

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This natural plant-based soil feed is made from nutrient-rich anaerobic digestate - a by-product of renewable energy production, created from crops grown in the UK.

Compressed into pellets, they’re full of organic matter and provide a balanced supply of nitrogen, phosphorus, potassium and trace minerals, releasing them gradually over four to six months. As well as feeding plants, they give a boost to the beneficial microbes and fungi that keep soil healthy and productive.

You can scatter them over the soil surface or lightly work them in, so they’re especially no-dig friendly. Use them to give vegetables, flowers, shrubs and trees a slow, steady feed while building healthy, fertile soil for the seasons ahead.

Key features:

  • 100% plant-based fertiliser
  • Sustainable by-product - made from UK crop-based anaerobic digestate
  • Provides slow-release nutrients for healthier soil and stronger plants
  • Suitable for both traditional and no-dig gardening

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Delivery options (pick your preferred option at checkout)
Standard Delivery£5.99
Named Day Delivery£10.99
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© RHS Enterprises Limited 2026
Registered in England & Wales No. 01211648. | VAT No. GB461532757 | Registered Office: 80 Vincent Square, London, SW1P 2PE.

All sales help fund the charitable work of the RHS.