This premium organic earthworm castings work with your soil to promote plant growth and root structure. Contains essential plant nutrients and beneficial micro-organisms which increase moisture retention and optimizes growth. The worm castings can be used both indoor or outdoor for seed germination, seedling propagation, and on existing plants.
Recommended to create a mixture that consisting of 80%-85% of existing soil and 15%-20% of this premium organic castings. Purelife earth worm castings also includes directions on how to use the castings with varying beds, baskets, and lawns on the back of the bag.