NPK 20 20 20, sometimes referred to simply as Triple 20, is normally available as a liquid solution or a water-soluble powder.

Its balanced NPK ratio means it contains all the major nutrients a plant needs in equal measure. This makes it suitable for use throughout the life cycle of a plant: in both the growth phase and the blooming period.

When it comes to NPK ratios, the size of the numbers indicates the concentration of the solution each number represents how much nitrogen, phosphorous, or potassium the fertilizer contains.

NPK 20 20 20 is one of the most concentrated fertilizers commonly available. Typically, numbers in the NPK ratio won’t be much higher than 10 and often they are lower.