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General Hydroponics pH Down is a liquid pH-adjusting solution formulated with food-grade phosphoric acid
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orchid specialists
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Jack's Professional 20-20-20 General Purpose Fertilizer Multi-Meters & Monitors General Hydroponics pH Down isGive your plants complete, balanced nutrition with Jack's Professional 20 20 20 General Purpose Fertilizer. This professional grade, water soluble fertilizer has been trusted by commercial growers, greenhouse operators, landscapers, and home gardeners for decades to support vigorous growth, lush green foliage, healthy roots, and outstanding overall plant performance. Featuring an equal balance of nitrogen, phosphorus, and potassium, along with a
