Mills Nutrients Start R
Top Pick
Mills Nutrients

Mills Nutrients Start R

4.6

Best root stimulant for growers seeking vigorous early plant development.

This complex bio-stimulant is engineered to accelerate root development and boost vitality during the critical vegetative and early bloom stages. By combining organic acids with kelp-derived stimulants, it helps plants recover quickly from transplant shock while optimizing nutrient uptake for more robust growth.

$39.95

In stock

at

Evolve Garden Supply

Who it's for

  • Gardeners wanting to establish healthy seedlings and clones quickly
  • Growers moving delicate starts into larger containers or new environments
  • Cultivators seeking maximum efficiency from their base nutrient regimen

Who should skip it

  • Budget-conscious hobbyists looking for the most affordable entry-level additives
  • Users wanting a single additive for the entire growth cycle
  • Casual gardeners who prefer a more forgiving, less concentrated solution

Performance breakdown

Root development speed

Rapidly establishes robust root systems for young, vulnerable plants.

Excellent

Transplant recovery

Significantly minimizes shock during critical repotting or system transitions.

Excellent

Nutrient uptake efficiency

Humic and fulvic acids optimize how plants absorb essential minerals.

Excellent

System versatility

Performs consistently across both soil and complex hydroponic setups.

Excellent

Vegetative growth support

High nitrogen concentration fuels aggressive early-stage foliage development.

Excellent

Media structural integrity

Actively improves soil aeration and overall growing medium health.

Excellent

Key Specs

Weight

11 lbs

N-P-K

5-0-0.5

Form

Liquid

Application

Hydroponic and Soil

Material Type

Inorganic Based

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Mills Nutrients Start R

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