Greatindos Premium Quality GRADE A NPK 12:32:16 Hydroponic Fertilizer NPK fertilizers are fertilizers that contain the elements nitrogen (N), phosphorus (P), and potassium (K), so you can see how they get the name 'NPK'.
Why these elements? Well, each element has been found to improve the health and appearance of plants.
For example, Nitrogen is good at making the leaves grow. Phosphorous improves fruit and/or flower production as well as root growth. Potassium is great for overall plant health Often times the soil the plants are growing in lacks some of these nutrients, so by adding them in as a fertilizer, plants do better.
NPK fertilizer provides all the essential nutrients required by the plant – Nitrogen (N), Phosphorous(P), and Potassium (K). Nitrogen is essential for vegetative growth in stems and roots particularly during the early stages.
Phosphorous is essential for root growth, seed, and flower formation. Potassium is essential for bud growth and the ripening of fruits. The fertilizer is 100% water-soluble.
Dosage:- 2-4 grams per liter.