Medium Horticultural Vermiculite - 4cu ft Bag

  • Delivery Available with Online Checkout
  • Not Available In-store at Colchester Mackey's
  • Available In-store at Willimantic Mackey's
  • Not Available In-store at Woodstock Mackey's
Preferred for seeding, plugs, small cells and moisture retentive soil mixes. Horticultural vermiculite is permanent, clean, odorless, non-toxic, sterile and pH neutral. It will not deteriorate, turn moldy or rot. Mixed with soil, peat, composted pine bark, fertilizers, pesticides and herbicides and promotes faster root growth and quick anchorage to young roots. Vermiculite granules attract and hold ammonium, potassium, calcium and magnesium needed for the growing plants. Vermiculite/peat mixture provides excellent aeration and retention of plant food and moisture.

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