NPK Industries RAW Silica - 2 lb

Stronger Stems and Cell Walls From a Silica Powder - 2 lb Tub

Plants under heavy feeding or dense canopies can struggle with weak stems. RAW Silica adds silicon dioxide to your feeding program as a powder that suspends in water, so you can supplement without changing your base nutrients. The formula is a natural form of silicon dioxide and is described as pH neutral.

The 2 lb size suits home growers and small indoor rooms who want to add silica to a regular feeding schedule without buying in bulk. It also works as a trial size for commercial growers testing a new supplement.

Key Features & Benefits

• 45% silicon dioxide — a concentrated silica source for supplementing plants.
• Flowable, suspends in water — mixes into nutrient solutions for easy feeding.
• Neutral pH — it should not push your solution pH around.
• Hydroponic and soil use — one product across different cultivation setups.
• Powder form — compact to store and measure by the teaspoon.

Who Should Use NPK Industries RAW Silica

Growers who want firmer stems and stronger cell walls in vegetative growth and flowering will find it useful. It suits hydroponic systems and soil gardens, and it fits alongside most feeding programs.

About NPK Industries RAW Silica

NPK Industries makes RAW Silica as an organic-based powder supplement with an NPK analysis of 0-0-3. The product is not OMRI certified. Dosing and safety documents are available from the manufacturer and distributor.

Frequently Asked Questions

Q: What does RAW Silica do for plants?
A: It supplies silicon dioxide, which supports stem and cell wall strength. Use it as a supplement alongside your regular nutrients.

Q: Can I use it in hydroponic systems?
A: Yes. It is listed for both hydroponic and soil use, and the powder suspends in water. Check the dosing chart before adding it to a reservoir.

Q: Will it change my solution pH?
A: It is described as pH neutral, so it should not shift pH noticeably. Still check your solution after mixing, as you would with any additive.

Q: What does suspend-able mean?
A: The fine particles spread through the water instead of dissolving completely. Stir or agitate the mix before use so the powder stays evenly distributed.

Q: Is it certified organic?
A: It is organic based, but it is not OMRI certified. If you need certified inputs, choose a different product.

Q: How do I dose it?
A: The manufacturer provides a dosing chart and a teaspoon measurement guide. Follow those documents for amounts per gallon of water.