Nutrient values (N-P-K)are expressed as total percentage ofweight as packaged. Organic nutrients typically tend to have lowernpk values than chemical nutrients. Don't let this fool you, youcan easily burn plants if you overfertilize!

Powder nutrients tend to have higher NPK values than liquidnutrients because they are not already partially diluted withwater. Do not let low N-P-K values fool you, what really matters ishow strong these nutrients are when diluted to recommended levelsie: Thier tds/ppm/ms/eC/cf. For example SuperVeg will give you atds of around 1000 ppm when used according to directions, whileAquafeed V Powder will have a tds of around 600 ppm if used asrecommended.