Silicon Powder

Apply by spray method and in adequate amount of water that will provide complete coverage of the plants. Use of a non-ionic wetting agent may improve spray coverage of certain hard to wet plants.
Potassium Silicate Powder can be included in a regular spray program on crops and compatibility with other spray materials.
The rate of application will depend on the crop, stage of growth, and severity of deficiency. The maximum recommended rates are for mature, full-sized plants. Reduce the rates proportionately when spraying smaller plants.
Potassium Silicate Powder is approved as a fertilizer for conventional agriculture, and is used on variety of crops including sugar cane, rice, melons, grapes, wheat, barley, cucurbits, vine crops, ornamentals and hydroponically grown plants.