Pro Powders Silica Potassium Silicate - 1 lb - Powder

Soluble Potassium and Silicon for Sturdier Plants - 1 lb Powder

Plants under environmental stress can struggle to hold their structure, and many feeding programs lack a dedicated silicon source. This potassium silicate powder supplies soluble potassium (K2O) and plant-available silicon (Si), which may support structural integrity, upright growth and stress tolerance. The guaranteed analysis lists 33.0% soluble potash (K2O) and 53.0% soluble silica (SiO2).

The 1 lb size suits growers who want to add silicon to one room or a small system, or trial it before committing to larger quantities. It is a single unit, sold each.

Key Features & Benefits

• Potassium silicate powder — one product supplies both soluble potassium and silicon.
• Four application methods — apply as a foliar spray, through fertigation, as a soil drench or by top watering.
• Broad suitability — use it in hydroponics, soilless media and traditional soil cultivation.
• Defined pH range — keep the nutrient solution between 5.8 and 6.5.
• Safety documents available — a safety data sheet and a fertilizer product database document are provided.

Who Should Use Pro Powders Silica Pro

Hobby and commercial growers who run a complete nutrient program and want to add a silicon and potassium supplement will find it useful. Growers with irrigation systems can fertigate, and those with containers or in-ground beds can drench or top water.

About Pro Powders Silica Pro

Silica Pro is a high-purity potassium silicate powder from Pro Powders. It is derived from potassium silicate. The label lists 33.0% soluble potash (K2O) and 53.0% soluble silica (SiO2), and notes that the silica is a non-plant food ingredient.

Frequently Asked Questions

Q: How do I mix it?
A: Premix it into water before you add other nutrients. Adjust the pH as needed after mixing.

Q: What pH should I maintain?
A: Keep the nutrient solution between 5.8 and 6.5. Check it after mixing and adjust if needed.

Q: Can I mix it with other products?
A: Run a compatibility test, also called a jar test, first. Mix small amounts in a jar and watch for problems before you treat your plants.

Q: What is fertigation?
A: Fertigation delivers nutrients through your irrigation system, so plants feed while you water. It spreads the solution evenly through the root zone.

Q: Does it work in hydroponic systems?
A: Yes. The product is suitable for hydroponics, soilless media and traditional soil cultivation.

Q: What precautions should I take?
A: Avoid breathing the dust and use it in a well-ventilated area. Wear gloves and eye protection, wash your hands afterward, and keep it away from children and pets. See the safety data sheet for details.