Hoffman Horticultural Vermiculite 8 qt. Bag
Horticultural Vermiculite is an efficient and popular soil conditioner. Loosens soil, provides aeration, retains water. Can be used to start seeds, propagate cuttings and store bulbs. Blend with peat moss and perlite for custom soilless mix.
- For use in soil mixes, transplant and container media.
- Great for water retention and transplants mixes.
- To improve heavy soil, mix one part soil to one part Vermiculite.
- The amount of water that vermiculite holds is too much for plants like cacti, succulents, or rhododendrons, which need a well-draining soil.