I like to use Diahydro as a source of silica, mixed in with my coco.
Thought I'd mention it as not many people seem to have come across it.
Large granules of diatomaceous earth provide a white, sterile, insect killing, moisture-holding, easily drained, airy substrate that leaches small amounts of silicate into the water.
Ideal for all plants.
Results in trials are quite incredible.
Roots grow bigger, faster and healthier.
Has traces of minerals and nutrients.
Amazing with the Autopot kits.
Soil Association certified for use in organic agriculture.
- A superior alternative to clay pebbles and rock wool.
- Super absorbency (Holds 150% of its own weight in water).
- Chemically inert, 100% natural and pH neutral.
- High silica content (87-94%).
- 100% reusable.