About

At Stony Plain Worm Castings, premium quality isn’t just a promise — it’s our foundation. We produce high-performing organic soil amendments using locally sourced organic materials, ensuring exceptional freshness, purity, and nutrient density in every batch. By working with nearby farms and compost partners, we maintain full control over quality while reducing our carbon footprint and supporting a sustainable, circular local economy.

Our worm castings and soil blends are carefully crafted to deliver:

• Unmatched microbial activity for healthier, more resilient plants

• Superior texture and nutrient availability that revitalizes soil structure

• Consistent results, whether you're growing houseplants, vegetables, ornamentals, or commercial crops

We take pride in producing soil amendments that are clean, rich, and biologically active — products you can trust to elevate your soil’s performance naturally. With every purchase, you’re not just improving your garden; you’re supporting local sustainability and environmentally responsible growing.

Grow with confidence. Grow with quality. Grow with Stony Plain Worm Castings.