2-Stage SimPro Line-up

5.0 / 5.0

(17)

Regular price $79.95
Regular price $85.95 Sale price $79.95
Sale Sold out
$79.95 $85.95
The SimPro 2-Stage System delivers complete, stage-specific nutrition from early vegetative growth through harvest. Designed for growers who want simplicity, consistency, and professional results—without unnecessary complexity.

The SimPro 2-Stage All-In-One System includes two advanced formulas designed to carry your plants through the entire growth cycle with confidence and ease.

Included Formulas

  • Vegetation Formula (7-3-11)
    Nitrogen and protein rich for strong root development, vigorous vegetative growth, and lush green foliage. Fortified with silica and aloe vera for structural strength and resilience.
  • Bloom Formula (5-6-12)
    Phosphorus and potassium rich for flower initiation, enzyme activity, and early trichome development. Enhanced with seaweed and carbohydrates to support quality and yield.

Together, these two formulas provide complete nutrition while maintaining a clean, efficient feeding program suitable for soil, coco, hydroponic, and commercial systems.

  • Complete seed-to-harvest nutrition using only two formulas
  • Simplified feeding schedule with no overlapping products
  • Organic–mineral hybrid for fast uptake and biological performance
  • Fortified with molasses, yucca, humates, amino acids, seaweed, silica, and aloe vera
  • Powered by SimPro Microbes™ — Enhance Life™
  • Promotes healthy roots, strong vegetative growth, and productive flowering
  • Water soluble and compatible with fertigation, hydro, and soil systems
  • Free from synthetic PGRs
  • Manufactured in the USA and tested to strict heavy metal standards

Mix Rate:
Mix ½ – 1 tablespoon (5–10 g) per 1 gallon (3.8 L) of water.

General Mixing Guidelines

  • Always fill your water container or reservoir before adding nutrients
  • Mix thoroughly until fully dissolved
  • Adjust EC and pH after nutrients are added

Feeding Tip:
It is more common to overfeed than underfeed. Allow the top of your growing media to dry slightly between waterings and always water thoroughly with runoff to prevent nutrient buildup.

👉 For complete stage-by-stage schedules, refer to the SimPro Feed Chart.

  • Foliar Feeding
    EC 0.5 (≈250 ppm US) — Apply weekly before bud set
  • Clone / Seedling
    EC 0.6 (≈300 ppm US) — Use every watering; use Bloom Formula
  • Coco / Hydro
    EC 1.8 (≈900 ppm US) — Use every watering
  • Soil
    EC 1.0 (≈500 ppm US) — Use every other watering
  • 5 g = 1 teaspoon = 5 ml

Runoff Recommendation: Target ~10% runoff to prevent nutrient accumulation. If nutrient issues arise, flush with a mild solution (EC 0.6 / 300 ppm).

  • Available as a 2-Stage System Bundle
  • Includes Vegetation Formula + Bloom Formula
  • Durable, resealable packaging
  • Store in a cool, dry place
  • Long shelf life when stored properly
  • Ships from the USA
  • Standard processing times apply
  • Bulk and wholesale options available
  • Compatible with commercial grow operations

Frequently Bought Together

SimPro Microbes

SimPro Microbes

$25.95
SimPro Cal-Mag

SimPro Cal-Mag

$14.95