Macronutrients are divided into two groups: primary and secondary. The primary macronutrients are those that are needed in the highest concentration: Nitrogen (N), Phosphorus (P), and Potassium (K). In fact, these three primary nutrients are needed in higher concentrations than the rest of the macronutrients combined. Secondary macronutrients, calcium (Ca), magnesium (Mg), and sulfur (S), are also required for sustained plant health, but in lower quantities than the primary macronutrients. Macronutrients are essential for plant growth and a good overall state of the plant. Click product for label information and SDS available upon request.

Matrix Acid Fertilizer
The Leaf Maker

​Sulfur (S) is added to many of our primary nutrient mixes.
Nitrogen and Sulfur
10-0-0+13S
26-0-0+6S
Matrix Nitro 15/49: 15-0-0+16S
Key Nutrients with Sulfur
16-8-3+4S
20-10-0+4S
10-10-10-2S
High in Phosphorous
0-52-0
5-26-3+3S
5-34-0+4S
Matrix Inline: 7-26-0 +8S

---

Matrix Low-Salt
100% Ortho Fertilizer
The Root Maker 

A low salt index won't injure germinating seed, reduce soil bacteria,
or burn young roots. It is safe to use in contact with the seed, seedlings get off to a faster start, development of an even stand, and promotes greater health and yield potential.
MATRIX 6-18-10
​MATRIX 6-24-6
MATRIX 9-18-9
MATRIX 9-24-3
​MATRIX PK Acid 0-40-13

Matrix Potassium Fertilizer
The Fruit & Flower Maker

Large quantities are needed by plants during their life cycle.
MATRIX Desert Nectar 2-0-6
MATRIX Intense 0-0-24
MATRIX 0-0-12

Matrix Calcium Fertilizers

Calcium is an essential part of plant cell wall structure, provides for normal transport and retention of other elements as well as strength in the plant. It is also thought to counteract the effect of alkali salts and organic acids within a plant.
MATRIX Nitro 5 with 10%Ca
MATRIX Nitro 9 with 9%Ca
MATRIX Nitro 18 with 7%Ca
MATRIX Nitro 9RF - with growth enhancing co-factors
MATRIX Nitro 18RF - with growth enhancing co-factors​

Get your Quote

Call Today