GT Optimum Bloom A&B is a complete and balanced twin pack nutrient solution that supplies all the nutritional requirements for healthy hydroponic plant growth. Formulated by internationally renowned chemist, Carl Barry and available in ‘Grow’ and ‘Bloom’ formulations, this nutrient has amazing performance levels in all hydroponic systems.
The formulation has been calculated to the highest possible standard of accuracy and is manufactured from the purest and most soluble mineral salts. The inclusion of chelates ensures vital micronutrients remain available to the plant even during pH fluctuations. Available in 2 distinct formulations, GT OPTIMUM supplies all the nutritional requirements for healthy plant growth. It is also formulated to supply the needs of the plant during the vegetative stage of its growth cycle. High levels of nitrate-nitrogen encourage rapid leaf and shoot growth, maximizing the young plant’s potential to produce fruit and flowers later in its life.
GT OPTIMUM BLOOM is dedicated to the flowering and fruiting stage of plant growth. The bloom formulation contains reduced levels of nitrogen and enhanced levels of phosphorous and potassium, the elements required for the initiation and development of buds and flowers. Optimum is suitable for all types of hydroponic cultivation and is especially recommended for NFT, Flood and Drain and recirculation systems containing perlite or clay.
Sizes available: 1L, 5.5L & 20L
$20.00 – $170.00