Harris 8 Qt. Premium Horticultural Vermiculite for Indoor Plants and 4 Qt. Worm Castings Premium Soil Conditioner

Harris Vermiculite Helps with soil aeration and drainage to keep your plants looking healthy. The Premium Horticultural Vermiculite is pH neutral, non-flammable, odorless, non toxic, and will not decay or shrink. Use with cuttings, bulbs, soil, composted bark and more. Listed with the Organic Minerals Research Institute for organic use.Harris Worm Castings help promote healthy root development, retain moisture & nutrients, and are perfect for plants of all kinds. It is an all-organic soil amendment ideal for growers and will improve yields of fruits and vegetables when added to the soil. The premium soil conditioner is non-toxic, has no chemicals or additives, and is great for all indoor and outdoor plants.