Guardian Barrier Guard - 250g Safety runs extremely clean and has

runs extremely clean and has exceptional long-term stability

The innovative CO2 + Light sensor is designed for direct use with our cutting-edge AI controllers featuring adaptive self-learning to automate a crucial role in monitoring and maintaining optimal CO2 levels essential for healthy plant growth

An increase in hydroxide causes pH to rise

making sure that the blades are aligned with the desired cutting point

Guardian Barrier Guard - 250g Safety runs extremely clean and hasGuardian Barrier Guard Long Lasting Protection Against Sap Sucking Insects Barrier Guard provides powerful, long lasting protection for your plants, defending against common pests such as fungus gnats, larvae, mealybugs, aphids, scales, and other sap sucking insects. Offering up to 2 months of effective control, this easy to use treatment safeguards plant health while also enhancing the efficiency of fertilisation. Formulated with key ingredients that