Purpinator is a speciality nutrient additive created with cultivators in mind. Purpinator's all-natural formulation enhances your plant's "purple" colour without inducing stress or modifying the growing environment, making it a unique and powerful tool for any cultivator who wants to get the most out of their plants. Unlock the true genetic potential of your plants and see, smell, and feel the difference with Purpinator. IMPROVED COLOUR – Purpinator facilitates the production of anthocyanin compounds and other flavonoids, which improve the expression of phenotypic characteristics such as purple colouration in capable cultivars. MORE POTENCY – The 'entourage effect' and terpenes' general effect on human behaviour have long been studied. Trichome sites will produce more secondary metabolites and terpenes for a more potent finished product with increased capacity and numbers. ENHANCE AROMATICS & FLAVOURS – Terpenes and other secondary metabolites are directly responsible for your plants' aromatic and flavour profiles. It enhances your plant's natural terpene profile for an improved concentration of terpenes and terpenoids, resulting in improved aroma and flavour in the finished product. How to use PURPINATOR® can be used during the entire life cycle of your plant. .hb-qff .hb-qff-row { display: grid; grid-template-columns: 140px 1fr; gap: 14px; align-items: baseline; margin: 0 0 10px; } .hb-qff .hb-qff-row:last-child { margin-bottom: 0; } .hb-qff dt, .hb-qff dd { margin: 0; } @media (max-width: 480px) { .hb-qff .hb-qff-row { grid-template-columns: 1fr; gap: 3px; } } Quick Feed Facts THE HYDRO BROS Dilution / Dose 0.5–1.3ml/L weeks 1–4 (veg); 1.6–4ml/L weeks 5–9 (early bloom); 5.3–7.9ml/L week 10+ (late bloom) — equivalent to 2–5ml, 6–15ml and 20–30ml per US gallon. When To Use Throughout the entire life cycle, ramping up from early veg through to late bloom. Substrate Fit All substrates. Grower Notes Stacks well with Terpinator and Rezin for a complete aroma, flavour and colour finishing programme. Vegetating phase of growth (Week 1–4): Add 2–5mL per gallon of water. Early bloom phase of growth (Week 5–9): Add 6–15mL per gallon of water. Late bloom phase of growth (Week 10+): Add 20–30mL per gallon of water.