All-Purpose Soil Mix is a peat-free organic potting mix from Elm Dirt built on living soil biology. It blends Ancient Soil, mushroom compost, and sustainable PittMoss to grow healthier plants while holding moisture efficiently and protecting peat bog ecosystems.
At a glance
100% peat-free, sustainable, organic potting mix
PittMoss replaces peat moss and improves water retention
Mushroom compost adds organic matter and steady feeding
Ancient Soil worm castings add 250+ species of beneficial bacteria and fungi
Slow-release nutrition for months of growth
Available in multiple sizes
Best for
Vegetable gardens, raised beds, and flower beds
Containers and houseplants (except cacti and succulents)
Herbs and edible crops
Seedlings and transplants, indoors or outdoors
Organic gardening
How to use
Use as a standalone potting and garden soil for containers, beds, and transplants. Fill pots or planting holes and plant directly, then water in. Suitable for indoor and outdoor growing. Not recommended for cacti and succulents, which prefer a faster-draining mix.
About Elm Dirt
Elm Dirt makes organic, microbe-rich plant care products, from living soils to worm castings and natural sprays, designed to support healthy plants and healthy soil.
