Ingredients for a growing substrate blend that balances aeration, drainage, and water absorption to create a root-friendly environment for your houseplants, indoor herbs, and seedlings
1.5 liters of leaf compost and perlite mix
24 grams of sphagnum moss
One 5.5" L x 5.5" W x 0.75" H coconut coir block
Simply soak the coir block in 5 cups of hot water, let stand for 20 minutes, then mix in the compost and moss for the perfect blend. Creates about 5 liters of mix.