General Hydroponics is a plant nutrient brand with a long history in hydroponics, indoor growing, and soilless cultivation. Its range includes base nutrients, supplements, bloom enhancers, pH control products, and formulas for different stages of plant growth. The brand is particularly known for FloraSeries, its three-part nutrient system that allows growers to adjust nutrient ratios throughout the growing cycle. General Hydroponics also offers well-known lines such as FloraNova, Maxi Series, and FloraPro, providing mineral and plant nutrition solutions for hydroponic systems, coco, soilless media, and other controlled growing environments.