Botanixx Silicon 500ml – Premium Grade Liquid Plant Additive with 6% Potassium Silicate. Strengthens Cell Walls & Improves Plant Structure, Growth & Stress Resistance.

• PREMIUM-GRADE POTASSIUM SILICATE FOR STRONGER, HEALTHIER PLANTS – When plants develop weak stems or show poor structural support, it’s often due to insufficient silicon in their feeding programme. Botanixx Silicon contains a highly stable 6% potassium silicate solution that strengthens cell walls from within, promoting rigidity, tissue density, stem strength & overall plant integrity. This helps crops grow upright, maintain structure under heavy fruit loads & develop more resilient branching.
• PROMOTES GREATER RESISTANCE TO PESTS, DISEASES & STRESS – Environmental stress, pest pressure & fungal attacks can quickly weaken plant performance. Silicon fortifies your plants’ natural defence mechanisms by acting as a physical barrier & boosting immune-like responses. Botanixx Silicon enhances resilience against heat, cold, drought & disease, reducing the chances of crop failure while supporting lusher foliage, thicker stems & improved recovery from damage or environmental fluctuations.
• ADVANCED FORMULA MADE SIMPLE FOR EVERY GROWER – Feeding with silicon shouldn’t be a complicated process. Botanixx makes it simple & easy. As a supplement: Mix 1 ml per 2 litres of water in hard water areas, or 1 ml per litre in soft water areas. Dilute into clean water before adding to your nutrient tank. Stir well & adjust pH with BOTANIXX pH DOWN 30% as needed. For pH control: Dilute into clean water & add small amounts to your nutrient tank until the desired pH is achieved.
• PERFECT FOR HYDROPONIC, COCO COIR, SOIL & MORE – Designed for full compatibility with all major growing methods, including hydroponics, coco coir, soil-based media, deep water culture (DWC), nutrient film technique (NFT) & aeroponics. Whether you’re fine-tuning a commercial setup or dialling in a home grow, each carefully formulated Botanixx additive works seamlessly within your nutrient schedule to support stronger roots, healthier growth & higher-yielding plants across any environment.
• COMPLETE GROW SUPPORT FOR BEGINNERS & EXPERTS ALIKE – From pH management & structural support to oxygenation & root protection, the full Botanixx range, including pH Up, pH Down, Silicon & Oxygen, works in harmony to optimise plant vitality from seedling to harvest. Use them together to unlock nutrient availability, reinforce resilience & boost uptake efficiency at every stage of your plant’s lifecycle. Professional-grade performance made truly accessible, even for first-time growers.

Product description PROFESSIONAL-GRADE ADDITIVES FOR STRONGER, HEALTHIER PLANTS Wilting leaves, poor nutrient uptake, pest attacks, weak stems, and slow growth—all are signs your plants are under stress and not getting what they need. The Botanixx range is expertly formulated to tackle these issues head-on. From pH imbalances to oxygen-starved roots and structural weaknesses, each formula delivers targeted support where plants need it most. Available in 500ml & 1L, these additives work across hydroponics, coco, soil & other growing media. UNLOCK NUTRIENTS WITH ACCURATE pH CONTROL When pH drifts outside the ideal 5.8–6.2 range, your plants can’t access key nutrients—even if they’re present. This leads to yellowing leaves, stunted growth & deficiencies. Botanixx pH Down 30% and pH Up 25% let you fine-tune nutrient solutions with professional accuracy. These concentrated formulas correct acidity or alkalinity fast, helping prevent lockout and restoring the full nutrient spectrum needed for vigorous growth. BUILD STRONGER PLANTS FROM THE INSIDE OUT If your plants suffer from floppy stems, thin foliage, or break easily under stress, they’re likely lacking silicon. Botanixx Silicon 6% strengthens internal structures, fortifying cell walls & improving resistance to heat, pests & disease. This results in sturdier stems, bushier growth & visibly healthier plants that can thrive through challenging conditions. BOOST ROOT HEALTH & KEEP YOUR SYSTEM CLEAN Roots need oxygen to absorb nutrients efficiently. When water becomes stagnant or over-saturated, roots suffocate. Botanixx Oxygen 11.9% replenishes oxygen at the root zone, supercharging uptake, speeding growth & reducing root rot. Between grows, it also acts as a system cleaner—flushing microbial build-up, sterilising tanks & supporting a clean, disease-free setup. Directions Mix 1 ml per 2 litres of water in hard water areas, or 1 ml per litre in soft water areas. Dilute into clean water before adding to your nutrient tank. Stir well & adjust pH with BOTANIXX pH DOWN 30% as needed. Safety Warning Wear protective gloves and eyewear. Avoid ingestion. Ensure proper ventilation.