MrMulch Rich Sterilised Black Compost
MrMulch Compost
A$40.00
MrMulch Australian Rich Black Compost Premium Garden Compost – “Black Gold” for Australian Gardens
Premium Quality Australian Compost
Australian Rich Black Compost is a high-performance, fully matured garden compost made from premium selected organic materials. It delivers rich, dark, nutrient-dense “black gold” that transforms ordinary soil into a powerhouse for healthy plant growth. Formulated to meet the rigorous Australian Standard AS4454 for composts, soil conditioners, and mulches (the “Red Tick” standard), it guarantees consistent premium quality, safety, and performance.
Key Features & Benefits
Rich Black Colour & Texture: Dark, crumbly, and earthy – a sign of fully composted, high-quality organic matter packed with humus.
Nutrient Powerhouse: Naturally boosts soil with essential macro and micronutrients. Supports stronger roots, greener leaves, bigger flowers, juicier fruits, and higher vegetable yields.
Improves Soil Structure: Enhances water retention in sandy soils, improves drainage in heavy clays, and creates ideal growing conditions.
Microbial Life: Alive with beneficial microbes and organisms that promote soil health, disease resistance, and long-term fertility.
pH Balanced: Ideal for a wide range of Australian garden plants, lawns, vegetables, flowers, and fruit trees.
Weed & Pathogen Free: Pasteurised and matured to Australian standards – safe for edible gardens.
Sustainable & Eco-Friendly: Made from recycled Australian organic materials – reduces landfill waste and supports circular economy.
Why Choose MrMulch Australian Rich Black Compost?
All-Purpose Use: Perfect for new garden beds, existing soil improvement, potting up, top-dressing lawns, mulching, and planting trees/shrubs.
Fast Results: Notice healthier plants and improved soil within weeks.
Versatile: Suitable for home gardens, raised beds, containers, community gardens, and commercial landscaping.
Australian Made & Certified: Proudly supports local standards and sustainability.
How to Use
New Gardens: Mix 1 part compost with 2–3 parts existing soil.
Soil Improvement: Spread 5–10 cm layer and dig into top 20–30 cm of soil.
Potting & Containers: Blend 20–50% with potting mix.
Maintenance: Top-dress around established plants 2–3 times per year.
Vegie Patches & Fruit: Apply generously before planting for maximum yields.
Application Rate: 20–40 litres per square metre depending on soil condition.
Don't Toss these Common Kitchen Scraps.
It's Plant Gold That Makes Garden Soil Richer Fast
Available Sizes
1/2 (0.5) Cubic Metre Bobcat bucket
Bulk bags & cubic metre deliveries (for larger projects) contact for Quote
Ideal For
Vegetable gardens
Flower beds & roses
Fruit trees & citrus
Lawns & turf
Native & exotic plants
Indoor & outdoor pots
Transform your garden with the rich, dark power of MrMulch Australian Rich Black Compost – the trusted choice for Australian gardeners who want bigger harvests and healthier plants.
Contact Us for Pickup & Bulk Orders
Very Proudly Australian • AS4454 Certified • Naturally Better Gardens
Results may vary based on soil type and care. Always follow best gardening practices. Garden Safely.
