Green Planet Plant Guard 1L

What is it?

Plant Guard is a potassium silicate supplement that can strengthen stems & branches to support massive flowers. Plant Guard can thicken plant cell walls to provide protection from sap-sucking insects and resistance to pathogens. Use Plant Guard when your plant is subjected to changing environments and stress.

Caution: always add Plant Guard to fresh water first before adding other nutrients or additives

How to Use It?

• Add Plant Guard at 0.5ml/L prior to adding nutrients every feeding.
• Discontinue 2 weeks prior to harvest