Doctor Grow Healthy Horticulture
Vermiculite Large Grade 1000L (1-12MM)
Vermiculite is a naturally produced mineral, heated too high temperatures to produce flake like parts that are completely non-toxic. Our vermiculite is also RHP Certified so we can assure everyone that it is high quality, clean and safe. Ideal for helping to retain moisture and nutrients whilst providing insulation for healthy seed germination throughout the year.
Keeps soil and compost light and helps with air retention
Can also be used as flue linings for wood burners, solid fuel stoves and all solid fuel chimney linings
Ideal insulation for roofs, floors & walls
Perfect for incubation of small eggs
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