At GRO-WELL, we believe that you should be able to enjoy your lawn all the time. That’s why we’re proud to offer you our family of 100% premium natural and organic products. Unlike lawns treated with toxic chemicals that are off limits during application periods, lawns treated with quality all-natural, organic GRO-WELL fertilizers are absolutely safe for you and your pets. You can also take comfort in knowing that by switching to all-natural GRO-WELL fertilizers, you are doing your part to protect the health of both your family and the environment.

The Simple GRO-WELL 4-Step Program

1. Early Spring • Apply 9-0-0 Lawn Fertilizer with Pre-Emergent Weed Control.
This unique formulation of corn proteins promotes the growth of good microbes that naturally feed your grass while they destroy the root hairs of germinating seedlings of both annual and perennial weeds.

  • 34 lb. Bag
  • 3,500 square feet of coverage
  • 100% Organic


2. Summer • Apply 15-0-4 Summer Lawn Turf and Greening Fertilizer.
After the weeds have been eliminated, it’s time to feed your lawn this slightly higher organic nitrogen-and-potassium mix. The nitrogen stimulates growth to create a thick, carpet-like lawn. The potassium improves your lawn’s hardiness and makes it more resistant to disease.

  • 25 lb. Bag
  • 5,000 square feet of coverage
  • Natural and Organic

3. Late Summer • Apply 10-0-0 Plus Iron & Sulfur.
At this time of year, when lawns are under stress, use this all-natural iron supplement for quick greening with less growth. It enriches soil to ensure healthy plants, especially where soil nutrients may have been exhausted.

  • 34 lb. Bag
  • 3,500 square feet of coverage
  • More economical and easier to apply than Ironite


4. Fall • Apply 12-0-6 Fall Turf and Root Formula.
A little less nitrogen will help slow the metabolism of the grass in preparation for the winter months, when grasses tend to be dormant. The extra potassium will make your lawn hardy and better able to hold up under lower temperatures.

  • 25 lb. Bag
  • 5,000 square feet of coverage
  • Natural and Organic


Bring Depleted Soil Back To Life
GRO-WELL Fresh Start’s patented formula improves compacted clay soils or sandy dry soils, creating a healthy balance that is necessary for beneficial microbes to thrive. By feeding these soil microbes with a carbohydrate source, they return the favor by helping roots metabolize essential elements.

  • 34 lb. Bag
  • 3,500 square feet of coverage
  • Natural and Organic
  • Great for Lawns and Gardens


Grain-Based Organics Vs. Chemicals
Since 1855, GRO-WELL has been the leader in natural and organic products. We offer a complete lawn-care system that is based upon proprietary formulas of grain-based products, instead of synthetic chemicals.

By choosing the grain-based organics in GRO-WELL, you can avoid spreading chemicals or, even worse, biological waste on your lawn. With GRO-WELL products, there’s never that offensive “barnyard” smell. Our fertilizers are completely free of odor, and easy to apply. No chemicals, no manures and no biosolids.