UK Based Hydroponics firm Growth Technology are responsible for the Ionic and Optimum nutrients ranges. Aimed at the beginner Ionic is a single part nutrient that's cost effective and easy to use. For the more experienced hydroponic grower there's optimum nutrient which is as good as anything around. The only nutrient additive these guys make is a nice Boost supplement that's pretty easy on the wallet.
Ionic grow is a single part nutrient for use during the veg-phase of plant growth. The nice thing about Ionic is its really easy to use and is balanced for use in the UK. Available in hard or soft water.
Ionic Bloom is a single part nutrient for use during the flower-phase of plant growth. The nice thing about Ionic is its really easy to use and is balanced for use in the UK. Available in hard or soft water.
Optimum Grow is a 2-part nutrient for use in recirculating hydroponic systems. Start using Optimum Grow once seedlings or cuttings are established. Use throughout the veg-phase then swap to Optimum Bloom two weeks into the flower-phase. Available in hard or soft water.
Optimum Bloom is a 2-part nutrient for use in hydroponic systems. Start using Optimum Bloom two weeks into the flower-phase of plant growth until harvest. Available in hard or soft water.
Boost is a bloom enhancing product that is designed to be used from the moment flowers begin to form until harvest. (DOSE: 100ml per 100litres of water)
Nitrozyme is a pure organic growth enhancer that can be used at all stages of plant growth. (DOSE: 2ml per litre in soil or COCO, 5ml per 10litres in hydroponics and 5ml per litre for foliar application)
Liquid silicon is a nutrient additive that strengthens the cell walls of plants allowing them to better uptake nutrients. (DOSE: 100ml per 100litres of water)