Magna Marta PK 9/18 is a must for any range and is classed as a standalone additive which can be used along side any nutrient range to help develop massive fruits. Like everything Magna Marta produce concentration strength is always mind blowing!! So, you will never be buying expensive water.

Usage:

• Week 4-7 flower – 2.5m/10L

• Week 8-9 flower – 5m/10L

Benefits

Magna Marta PK 9/18 will not only increase the plants fruit size, but it will also give the user denser fruit leaving with a broader terpene production which all adds up to a heavier dry weight. This formula has added sulphur which helps in maturation of your flowering stage.

Composition

PK 9.18 This is a well-balanced PK additive that combines nitrogen alongside the increased P & K needed for large fruit set development in the flowering period. It is formulated with the addition of 30% So3 (Sulphur) to aid the ripening process.