RAW Phosphorus 9-61-0 is a highly concentrated, 100% water-soluble phosphorus supplement designed to deliver rapid energy where plants need it most. With an ultra-high phosphate content and a small amount of ammoniacal nitrogen, it supports strong root development and maximises fruit and flower production. Why Phosphorus Is Critical Phosphorus is an essential macro-element responsible for energy transfer within the plant. It plays a key role during early root development and becomes especially important during the transition into fruiting and flowering, when plants require large amounts of energy to form new sites and structures. RAW Phosphorus delivers 61% available phosphate (P2O5) in a highly soluble form, ensuring fast uptake and precise control without unnecessary fillers or additives. Designed for Rooting, Bloom and Energy Demand Most base nutrients include phosphorus, but often not enough during key growth phases. RAW Phosphorus allows growers to supplement exactly when demand increases, particularly during early vegetative rooting and the early stages of flower production. The inclusion of ammoniacal nitrogen supports direct uptake through developing roots, making this product especially effective when used to stimulate early root mass and overall plant vigour. Key Benefits of RAW Phosphorus 61% available phosphate for maximum energy transfer Contains ammoniacal nitrogen for improved uptake Ideal for rooting, transition and early bloom stages Promotes additional flowering and fruiting sites 100% water soluble powdered formulation No fillers, stabilisers or added water Compatible with all feeding and nutrient programs Perfect for custom recipes and precision feeding Phosphorus and Flower Development During the transition from growth to bloom, plants divert significant energy into flower initiation. Supplementing phosphorus at this stage helps encourage the formation of additional flowering sites and supports early generative development. As fruit and flowers develop, phosphorus continues to supply energy, while potassium becomes increasingly important later in the cycle. RAW Phosphorus allows growers to fine-tune this balance for optimal quality and yield. Phosphorus Is the Energy Element Phosphorus is a core component of ATP (adenosine triphosphate), the molecule responsible for storing and transferring energy within plant cells. Without adequate phosphorus, growth slows, energy production drops, and overall yield and quality are compromised. Temperature and Uptake Considerations Phosphorus uptake is temperature dependent. If nutrient solutions are too cold, plants struggle to absorb phosphorus efficiently, which may result in purpling of stems or leaf undersides. Excess phosphorus can also create nutrient imbalances, first appearing as zinc deficiency, followed by iron or magnesium issues. For best results, maintain nutrient solution temperatures above 14.4°C, with an ideal range of 20 to 24°C, and follow recommended dosing carefully. Simple Mans Definition Of What This Does: Gives plants the energy they need to build strong roots and push bigger, better flowers. Guaranteed Analysis Total Nitrogen (N): 9% Ammoniacal Nitrogen: 9% Available Phosphate (P2O5): 61% Derived from: Monoammonium Phosphate Directions for Use Add 1/6 to 1/8 teaspoon per 4 litres of nutrient solution to your reservoir. Apply as required based on plant demand and growth stage. Note: Avoid over-application. Excess phosphorus can lead to nutrient lockout and secondary deficiencies.
