Nutrients & Additives

Maxi Bloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in Primary, Secondary and Micro Nutrients, pH-buffered . Maxi Bloom will provide superior results when used with a wide variety of crops in both hydroponic and soil-based environments. Use Maxi Bloom for the reproductive stage in fast-growing annuals. Maxi Bloom encourages prolific flowering and fruiting and increases yields and crop quality.

General Hydroponics FloraBloom 0-5-4 provides plants with the nutrients that they need during the reproductive growth stages of flowering, fruiting, and seed production. FloraBloom is part of an "Advanced Nutrient System." Combined with FloraMicro and FloraGro, you can have greater control over the nutrient mix. It's ideal for hydroponic applications and as a nutrient supplement for potted plants. *

General Hydroponics pH Control Kit accurately and efficiently measures the pH levels of your nutrient solutions, grow reservoirs, and the rest of your hydroponic system. pH control is essential for vigorous plant growth. Nutrient solution pH that is too high (basic), or too low (acidic), cannot be properly absorbed by plant roots. Incorrect nutrient solution pH can cause slow growth, sickly plants, and low yields. But General Hydroponics pH Control Kit is here to help. The kit contains everything you need to test pH levels and make adjustments so you can easily monitor and manage pH levels throughout your hydroponic grow. Kit includes: 8 oz. pH Up, 8 oz. pH Down, 1 oz. test indicator, a test tube, eyedropper, and pH Level Chart. To maximize plant growth, the pH level of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5.

SUPERthrive Vitamin Solution 4 oz. is the perfect size for home use. Great for use throughout the year. Reduce transplant shock, maintain your current cut flowers, and build your plant's vigor.