15-20mm Enriched Soil

15-20mm sale spring

Our 15-20mm Enriched soil is a 70:30 blend of our quality screened British Standard topsoil and Eco Mix soil improving compost.

Proven to enhance water retention, the material is a perfect choice for general landscaping & planting.

Special prices available, contact us to find out more. 

Need to order in bulk? Call the office to get a competitive haulage price and trade rate...

Price £39.45 (Ex VAT) per dumpy bag (on average 1m³) Quantity


The material is screened to within a 15-20mm particle size and is tested in accordance to a BS:3882:2015 standard. Our Eco Mix is also accredited with a PAS100 standard certificate.

Our 15-20mm soil is slightly coarser than the Super Soil but it is ideal for general landscape and planting projects.

As with Eco’s 10mm Super Soil, this option is easy to use and free of damaging weed seeds and pathogens. Moreover, at no stage are addictives introduced. Graded particles are no larger than 4mm with a substantial amount of organic fines, pH is around 7-8.5.

A sample of the material is available upon request.


Typical Properties:

  • Input materials: Recycled Inert soil & PAS100 Compost
  • Particle Size Distribution: >90% passing a 6.0mm screen >75% passing a 3.0mm screen >50% passing a 1.0mm screen
  • Bulk Density: 980 – 1080 g/litre
  • Moisture Content: 20% m/m
  • Dry Matter: 80% m/m
  • Organic Matter: (as loss recognition) 3 – 20% of the dry matter
  • PH: 7 – 8.5
  • Electrical Conductivity: 270µS/cm
  • Purity: Substantially free of physical contaminants, viable weed seeds and pathogens.
  • Potentially Toxic Elements: Within acceptable limits (“Heavy Metals”)
  • Certification: PAS100 & the Compost Quality Protocol, in which this quality compost was produced in compliance with the Compliance Quality Protocol


Our 15 -20mm Super Soil is not designed for use as a top dressing or as a surface layer for playing fields

Safe storage, handling, application & use of quality compost

Information on good practice for use as compost as set out in Appendix F of the Compost Quality Protocol has been highlighted.

A copy of our test analysis is available upon request.

User Benefits

  • Improves moisture retention
  • Nutrient-rich and an excellent source of organic matter, which helps plants to establish themselves quickly
  • Friable & great to work with

Memberships & Accreditations

  • ORG Logo
  • Soil Association Logo
  • WRA Logo
  • BSI Logo

If you would prefer to speak to one of our dedicated customer service team please call us 

01202 593601

(Opening hours: Mon to Fri: 8:30am - 5pm & Sat: 7am - 11:30am)

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