De-Nat utilizes natural earth minerals (silica compounds) to prevent soil pests and improve substrate quality. 100% Diatomaceous Earth (DE) creates an effective barrier at the top of the substrate with abrasive properties to deter fungus gnat (Sciarid fly). De-Nat is comprised of specially sized DE particles that control gnat and other various pests at different points in their lifecycles.
De-Nat is made from ancient fossilized remains of a unique sea-kelp. This naturally refined compound provides many benefits for your garden. Not only for protecting plant roots, De-Nat provides a natural source of silica and increases substrate aeration, while reducing compaction. De-Nat also improves nutrient uptake and microbial activity, whilst acting as a thermal barrier against fluctuations in substrate temperature.
How to apply:
- Add a layer 3cm of De-Nat on top of the substrate
- Make sure all growing media (substrate) is fully covered at all times
- Re-apply during the growing cycle to keep this physical barrier intact
- Irrigate with care to avoid disturbing the protective layer of De-Nat
Secondary usage: Mix with coco or peat substrate as a natural improved alternative to perlite.
