TPS N-Primer

TPS Nutrients


For Accelerated Growth
3.3 - 0 - 0

Stimulates canopy growth.
Eliminates nitrogen leaf-tip burn.
Slow-release nutrition.

From $14.99

Grow a dark green canopy.

N-primer contains slow release nitrogen to consistently feed fast-growing plants.

A different nitrogen supplement.

Unlike other quick-release nitrogen sources, N-Primer promotes microbes in your media to digest nitrogen at an optimal rate to support steady growth.

How to Use N-Primer

Measure out suggested dosage.
Add nutrients to feedwater.

(Recommended pH: 5.5-6.5)

Water your plants
Water your plants.

N-Primer General Feed Chart

*Amounts in mL per gallon for coco.

TPS N-Primer Feed Chart

Click button below for media and plant specific feed charts.

All feed charts
This stuff is excellent! It’s cut time off of my veg process and my plants look like monsters. I will be a loyal customer as long as I can buy this.
It works! Made the switch from canna nutrients.
Eric W
The young live oak I planted has such a deep green and healthier texture on new leaves!! Excellent product, Great info description! 2 thumbs up up up.
I. Rodriguez
Excellent feed and results.
Awesome cost friendly nutrient line. I took a shot in the dark with them for some outdoor. I am pretty satisfied so far. Still 4-6 weeks of bloom cycle left. I will be running this indoor also.
Brian P
Great nutrients! My plants love them.
Clayton R.

Frequently Asked Questions


Available in all sizes.
From $19.99
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TPS N-Primer Family