Cutting Edge Solutions Bulletproof Si 5% Silica Supplement

Cutting Edge Solutions Bulletproof Si is a concentrated 5% silica supplement formulated to reinforce plant structure and support resilience against heat, drought, wind, and other environmental stresses. Its potassium-free formula supplies silicon without changing the potassium ratios in your existing nutrient program.

Suitable for hydroponics, coco coir, soil, and soilless growing media, Bulletproof Si can be used with virtually any commercial nutrient program. It works in hand-watered gardens, drip irrigation, drain-to-waste systems, and recirculating reservoirs.

Benefits of Bulletproof Si

• Stronger plant structure: Supports thicker stems, reinforced cell walls, and improved upright growth.
• Environmental stress support: Helps plants tolerate challenging conditions such as heat, drought, and temperature fluctuations.
• Potassium-free formula: Adds silica without disrupting the potassium balance of your feeding program.
• Improved plant posture: Encourages sturdy growth capable of supporting developing flowers and fruit.
• Broad compatibility: Works in hydroponics, coco, soil, soilless media, drip irrigation, and recirculating systems.
• Reservoir or foliar application: May be root-fed or applied as a foliar spray during the appropriate growth stages.

Guaranteed Analysis

• Silicon Dioxide (SiO₂): 5.0%
• Derived from: Sodium silicate

Reservoir Feeding

Mix 1 mL per gallon of water during vegetative growth and flowering. Cutting Edge Solutions currently recommends using Bulletproof Si only through week six of flowering and discontinuing it during the final three weeks.

Foliar Application

Mix 1 mL per gallon of water and apply during vegetative growth or the transition stage. Do not foliar spray developing flowers.

Important Mixing Order

1. Begin with fresh water.
2. Add Bulletproof Si first and mix until it is completely dispersed.
3. Allow the solution to mix for approximately five minutes.
4. If using the Cutting Edge Solutions base system, add Micro next and mix thoroughly before adding Grow, Bloom, or other supplements.
5. Measure and adjust the final pH and EC only after every nutrient has been added.

Never mix undiluted nutrient concentrates together. Silica can react with concentrated minerals, causing precipitation, nutrient lockout, or clogged irrigation components.

Additional Product Notes

• Bulletproof Si may raise solution pH. Test and adjust pH after completing the nutrient mixture.
• Shake well before use.
• A pronounced sour, acetic, or ammonia-like aroma is considered normal for this product.
• Bulletproof Si is a plant supplement and should be used alongside an appropriate base nutrient program.