Nitrex
Top Pick
*AAA NO Brand

Nitrex

4.7

Best nitrogen supplement for growers seeking lush, rapid vegetative plant growth.

This high-nitrogen concentrate is a workhorse for anyone prioritizing rapid, lush foliage over complex nutrient balancing. It strips away the guesswork for hydroponic setups, though you sacrifice the nuance of a multi-part feeding program for the sake of sheer, aggressive vegetative speed.

$26.50

In stock

at

GrowersHouse

Who it's for

  • Users seeking easy application through various watering systems
  • Gardeners needing an immediate visual boost for their plants
  • Plant owners correcting specific nitrogen deficiencies without soil disruption

Who should skip it

  • Novice growers prone to over-applying concentrated chemical fertilizers
  • Gardeners wanting an all-in-one solution for complete plant nutrition
  • Environmentalists managing sandy soil or high-rainfall garden zones

Performance breakdown

Vegetative Growth Impact

High nitrogen concentration drives rapid, lush foliage development across all species.

Excellent

Hydroponic Compatibility

Liquid mineral formula integrates seamlessly into complex hydroponic reservoir systems.

Excellent

Nutrient Availability

Quick-release nitrogen ensures plants receive immediate access to essential building blocks.

Excellent

Application Versatility

Effective across diverse environments from indoor houseplants to large-scale outdoor crops.

Excellent

Concentrate Efficiency

One-gallon format offers significant value for high-volume cultivation needs.

Excellent

Ease of Dosing

Liquid form simplifies precise measurement compared to granular or powder alternatives.

Good

Key Specs

NPK Ratio

6-0-0

Nitrogen Percentage

6%

Phosphorus Percentage

0%

Potassium Percentage

0%

Package Size

1 Gallon

Fertilizer Form

Liquid Concentrate

Fertilizer Source

Mineral Based

Release Type

Quick Release

Target Plant Type

Vegetables, Flowers, Trees and Shrubs, Houseplants

SKU

739034

Know before you buy

Still have a question?

Ask Metto anything about the Nitrex before you decide.

Nitrex

Ready to buy?

GrowersHouse
GrowersHouse
In stock
$26.50
Buy