MaxiGro: Ready-to-Use Nutrient for Vegetative Growth General Hydroponics MaxiGro is a potent, stand-alone, water-soluble dry concentrate nutrient designed to feed crops from seedling through the vegetative stage. This formulation delivers primary, secondary, and micronutrients in a single mix, with pH buffering to help maintain...

General Hydroponics MaxiGro Plant Food is a potent, stand-alone, water-soluble dry concentrate nutrient designed to support vigorous growth across a wide range of crops. It covers primary, secondary, and micronutrients and is pH buffered to help deliver balanced nutrition through many feeding schedules. Whether...

Overview General Hydroponics pH Down in an 8 oz bottle is designed to help you fine-tune the acidity of your hydroponic nutrient solutions. In controlled indoor gardens, pH balance is a key factor that influences nutrient availability and overall plant vigor. This product provides...

Maintain Consistent pH in Your Hydroponic SystemGrowing with hydroponics and soilless media requires careful pH management. General Hydroponics pH Down Liquid is a premium buffering solution designed to lower high pH levels and support steady conditions in your reservoir. The formulation uses food-grade phosphoric...

OverviewGeneral Hydroponics pH Up and pH Down liquids help stabilize the pH of your nutrient solution, a key factor in how plants access nutrients in hydroponic systems. When pH sits in the recommended range of 5.5 to 6.5, the availability of macroelements such as...

Maintain optimal nutrient balance in your hydroponic system In soilless growing environments, the pH of your nutrient solution determines how minerals dissolve and become available to roots. Even modest drift can reduce uptake of essential nutrients, which may affect growth rate, leaf color, and...

OverviewGeneral Hydroponics pH Up Liquid Premium is a purpose-built pH adjuster designed to raise and stabilize the pH of your nutrient reservoir. Formulated as a base solution, it relies on potassium hydroxide and potassium carbonate to nudge low pH toward a healthier range without...

Overview General Hydroponics Rapid Rooter starter plugs are all-natural, soilless plugs crafted from composted tree bark and organic materials. They are fortified with General Hydroponics micronutrients to support robust early root development. The plug matrix is engineered for an optimal air-to-water balance, encouraging healthy...

RapidStart: A Root-Boosting Formula for All Growing Media RapidStart combines premium plant extracts, amino acids, and nutrients into a concise solution designed to support a robust root system from the early seedling phase through harvest. The blend targets root branching and the development of...

OverviewGeneral Hydroponics RapidStart Rooting Enhancer 125 is crafted for propagation sessions, helping you manage the early stage of root formation for cuttings. The 125 variant stands as a compact, ready-to-use option for growers who value predictable setup and clean integration with existing feeds. Whether...

General Hydroponics Ripen 0.5-7-6 is a concentrated plant nutrient designed to support flowering and fragrance development in hydroponic and soilless systems. Small, targeted amounts deliver macronutrients that plants use to form blooms and fruits, helping growers tune late-stage growth with precision. In practice, Ripen...

Overview General Organics BioRoot 0-1-1 is a liquid root and plant food designed to nourish root growth across a broad range of plants. Whether you’re starting from seed, propagating cuttings, or transplanting established specimens, BioRoot provides gentle, steady support that can help new roots...

Enhance your hydroponic grow with GH Armor Si General Hydroponics Armor Si Gallon is a silica-based supplement designed to support plant structure within hydroponic systems. This ready-to-use, gallon-sized solution blends into your nutrient regimen to help plants develop stronger tissues and better overall vigor...