Mushroom Compost – Premium Organic Soil Improver | Devon Bark

Premium Soil Improver for Healthier, Stronger Growth

Our Mushroom Compost is a rich, organic soil conditioner designed to revitalise tired ground, improve structure, and support vigorous plant development. Ideal for vegetable beds, borders, allotments, and landscaping projects, this compost is easy to spread and delivers long‑lasting results.

Key Benefits

• Improves soil structure Breaks up heavy clay and boosts moisture retention in dry, sandy soils.
• High in organic matter Adds valuable humus to enrich nutrient‑poor ground.
• Easy to spread Light, crumbly texture makes it simple to rake, mulch, or dig in.
• Clean and reliable Steam‑treated to reduce weed seeds and unwanted pests.
• Perfect for gardeners & landscapers A cost‑effective way to rejuvenate soil across large areas.

How to Use

• General soil improvement: Apply a 50mm layer and mix into the topsoil.
• Very poor or compacted soils: Increase to 75mm for maximum benefit.
• As a mulch: Spread evenly around plants to suppress weeds and retain moisture.

Product Details

• Mid‑brown, friable compost
• Made from composted straw and well‑rotted manure
• Suitable for beds, borders, vegetable gardens, and landscaping
• Not recommended as a standalone potting medium
• Natural product — colour and texture may vary slightly

Important Notes

• Contains lime — not suitable for ericaceous (acid‑loving) plants.
• Always mix with soil before planting young or delicate plants.
• As a natural by‑product, occasional small traces of non‑organic material may be present.
• Delivered compacted; break up before spreading for best results.