Diatomite is an all-purpose, inert, soil-less growing medium comprised of 90% silica. Offering a high water absorbance (more than 150 %), Dyna-Rok is the perfect solution for very hot/dry climates. In most applications it is mixed with bark or soil in order to improve aeration and capillary action while reducing the risk of root rot.
- natural, organic product
- sterilized and highly absorbant
- slow releases water and nutrients via capillary action
- has good insulating properties (keeps warmth in and cold out)
- environmentally safe – no environmentally unfriendly materials