Tougher plants that shrug off heat, salt and mould pressureBioGreen X-Force is a highly concentrated silicon supplement that delivers silicic acid in a form plants readily take up, alongside potassium and trace elements that reinforce cell walls and build resilience. It is made for growers who want plants that hold up under pressure, whether that is a hot spell, a hard-water feed or a damp, mould-prone canopy.Key Benefits Boosts chlorophyll production for stronger, greener growth. Reduces salt stress by lowering sodium uptake at the roots. Enhances potassium absorption for better overall nutrient balance. Protects against pests and mould through a harder, reinforced plant structure. Guards against abiotic stress from drought, UV exposure and large temperature swings. Struggling with heat stress, salt build-up or mould in the canopy?Reinforcing silicon in the cell walls is one of the most reliable ways to help plants cope with stresses you cannot always control - a heatwave, a run of hard water, or a humid patch that invites mould. Silicic acid strengthens stems and leaf tissue from the inside, making plants physically tougher and less appealing to pests, while easing the strain salt build-up places on the root zone.How to Use All stages: 0.1-0.15ml per litre (10-15ml per 100 litres) added to your nutrient reservoir. Effective right through both the vegetative and flowering phases as part of a wider feeding programme. This is an extremely concentrated formula, so measure carefully and reduce the rate if any issues arise. Particularly useful during hot weather and periods of environmental stress. Technical Specifications Type: concentrated silicon / silicic acid supplement Silicon dioxide (SiO2): 1.4% Potassium (K2O): 2.7% Boron (B): 0.2% Molybdenum (Mo): 1.8% Dose rate: 0.1-0.15ml per litre Use stages: vegetative and flowering Feed Chart BioGreen X-Force · all media, vegetative and flowering Stage Per 1 L Per 10 L All stages, vegetative and flowering 0.1–0.15 ml 1–1.5 ml Note — BioGreen publish this as 10–15 ml per 100 litres. It is an extremely concentrated formula, so measure carefully and reduce the rate if any issues appear. Silicon raises pH, so correct after mixing. Check pH and EC after mixing.