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Eco Soil Improving Mulch

Give beds, borders and shrubs extra insulation and drainage during the colder months.

We’ve designed our peat-free coarse soil improver to give plants and shrubs better water retention and drainage when they need it most. This coarse 30mm screened material breaks down slowly over autumn and winter to release nutrients for long-term feeding and provide insulation from the cold.

We take locally recycled Dorset garden matter and mature it for 9 weeks, closely monitoring the process to ensure sustainable, high-quality soil-improving compost. Give your garden an energy boost while it prepares for spring renewal.

For best results, spread over your beds to a depth of 5-10cm.

Typical Properties

  • Insulate your plants and provide drainage through cold and wet weather
  • Improves soil structure and moisture retention
  • An excellent source of nutrient-rich organic matter to help plants establish
  • Easy to apply
  • Little maintenance needed
  • Also perfect for adding to soil when planting trees and shrubs

Key Features

  • Input materials: Biodegradable green plant & tissue matter.
  • Particle Size Distribution: >100% passing a 7.0mm screen >90% passing a 4.0mm screen >50% passing a 1.0mm screen.
  • Bulk Density: 500 - 600 g/litre.
  • Moisture Content: 35% m/m.
  • Dry Matter: 65% m/m.
  • Organic Matter: (as loss recognition) 25% of the dry matter.
  • PH: 7.5 - 8.5.
  • Electrical Conductivity: 400 μS/cm.
  • Purity: Substantially free of physical contaminants, viable weed seeds and pathogens.
  • Potentially Toxic Elements: within acceptable limits.
  • Certification: PAS100 & the Compost Quality Protocol, in which this quality compost was produced in compliance with the Compliance Quality Protocol.


Not suitable for potting compost. Try our Eco Beds & Borders Compost instead.

£84.95 per bulk bag (0.9m3)

Free Delivery

Our Eco Mix range is a high quality, natural PAS100 certified compost.

Find out how much you need




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