Nutrifield Si-Phi 5L

Product Code: B3573

Nutrifield Si-Phi 5L Mono Silicic Acid and Phosphite

Si-Phi® is a dual-action plant support additive designed to improve structural strength and enhance resilience under demanding growing conditions.

The formulation combines bioavailable silica with potassium phosphite. Silica reinforces plant cell walls, supporting thicker stems and stronger tissue that can hold heavier flowers. Phosphite contributes to plant signalling pathways involved in stress responses, helping plants maintain performance under high light, heat, and other environmental pressures. 

This combination provides both physical reinforcement and metabolic support, allowing plants to remain stable and productive throughout the growth cycle. The result is a stronger plant structure, improved stress tolerance, and more consistent crop performance in high-intensity environments.

Si-Phi® is used throughout vegetative growth and flowering as part of the Nutrifield performance system to support plant strength and resilience.

Suitable for hydro, coco, and soil systems, and fully compatible with Nutrifield base nutrients.

Height	30.500000
Width	20.000000
Length	13.500000
Weight	6.900000

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