Make Your Yields the Pick of the Crop— With Your Biggest Fruit Ever.


Stimplex® is a unique biostimulant that fuels the growth and development of healthy plants. Stimplex works at a cellular level by improving the production of naturally occurring plant hormones that stimulate stress resistance, improve root growth and maximize nutrient uptake. This all leads to enhanced yield for a greater return on investment.


  • Improves Nutritional Uptake
  • Mitigates Environmental Stresses
  • Improves Overall Yield and Quality


Stimplex gives your crop strong early growth, good nutrition and the ability to tolerate what Mother Nature dishes out for your best yields ever! In addition, Stimplex works at a cellular level by improving the production of naturally occurring plant hormones that lead to beautiful fruit coloring.


Improves Nutritional Uptake: 

Stimplex supercharges your nutritional program by improving crops’ nutrient uptake. When you apply Stimplex with fertility products like calcium and nitrogen, you’re putting nutrients on the fast track to ensure your plants get the most out of every ounce of fertilizer and stave off calcium deficiency issues. Strong growth throughout the season ensures big, beautiful fruit.

Stimplex contains natural complexing sugars which bind to micronutrients, thereby improving the bioavailability and transport of nutrients within the plant.

Mitigates Environmental Stresses: 

Stimplex keeps your crop healthy and vigorous when yield-robbing environmental stresses are at their worst, reducing fruit drop and producing larger, more appealing apples.

With its numerous bioactive compounds such as mannitol, unique polysaccharides and betaines, Stimplex improves a plant’s tolerance to a variety of stressful growing conditions including drought, chill, heat and salinity stress.

Improves Overall Yield and Quality:

Amp up your apple yields – Stimplex gives your trees the power to resist even the toughest environmental stresses and produce more of the naturally occurring hormones that deliver big, beautiful fruit that sells.

Ratings & Timings

  • Apply Stimplex at 2qts/acre at the following timings:
    • Tight cluster
    • Pink bud
    • 7-10 days post petal fall
    • 1/2-3/4 fruit size
  • Stimplex mixes well with nutrients and other agricultural products.
  • Additional applications during times of stress (foliar or soil).