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ProMulch® Bulk Bag

Unique, patented and attractive high quality, peat-free mulch that promotes healthy plant growth by enhancing soil fertility and retaining water effectively. Bag size approx. 1m³ when packed.

Please contact us about availability on 01904 757372, 8am to 10pm, 7 days a week


A quality, peat-free mulch that is manufactured from stabilised chopped straw using a unique and patented process. With up to 30% more efficient use of water in times of both heavy rain and drought, ProMulch® has built a reputation for being unlike any other mulch, so much so, it has been awarded the UK's Waterwise mark which identifies water efficient products. It has a dark, rich colour and professional appearance that makes a planting scheme come alive. 

Exceptional value - 1 bulk bag contains approximately 1000 litres when packed!

Bag Size: approx. 1m³
Coverage: Up to 20m² at a depth of 50mm

ProMulch helps suppress weeds and protect plants from the vagaries of the weather, as well as creating an attractive finish to beds & borders; it is a unique and sustainable alternative to other mulches:

  • Proven to outperform all other mulches for improving soil:
  • Texture
  • Air content
  • Friability
  • Moisture retention
  • Fertility
  • Patented production process
  • Tried and tested by the RHS Garden Harlow Carr
  • Peat free
  • Nutrient rich
  • Quick and easy to apply
  • Suppresses weed growth
  • Protects plant roots from frost
  • Minimises soil erosion

Jacob Tompkins – Managing Director, Waterwise

“I am delighted that Rolawn’s ProMulch® has been awarded the Waterwise Checkmark, this is an eco product in every sense of the word, from the source materials to its benefits in the garden. Mulching is an excellent way to conserve water, it reduces evaporation and increases the amount of water the soil can hold. Waterwise is currently working with the gardening and landscaping industry on water issues and doing a lot of work around training; products such as ProMulch make our work a lot easier as it provides professionals (and amateurs) with the clever natural eco-technology they need to create beautiful functional gardens that can survive the floods and droughts we are going to be experiencing in the future.”