All farmers share the objective of cultivating healthy crops and constantly seek superior products to improve soil quality and production. Unfortunately, the agrochemical industry has become saturated with low-quality commercial synthetic fertilizers that erode and damage the soil after repeated use.
Humalfa, an advanced organic fertilizer company, provides farmers with a safe and sustainable solution to promote healthy plant growth for all soil structures. The company produces organic fertilizers that improve agricultural practices, enhance soil moisture retention, and reduce the environmental hazards caused by commercial fertilizers.

“There are 13 essential nutrients required for healthy plant growth. All these nutrients are present in our organic fertilizer, making it a well-rounded product for farmers,” says Farrel Crowder, owner and CEO of Humalfa.
Raw manure contains all the important nutrients for plant growth but is unstable. In contrast, commercial fertilizers lack the necessary microbes for soil health. Humalfa's organic fertilizers offer a sustainable option for farmers looking to replenish their soil with valuable nutrients in the long term. The company stabilizes beef manure, which has more nutrients than dairy manure, by composting it in a proprietary process that promotes microbial activity and stabilizes organic matter.
Humalfa’s products have been time-tested to standards of excellence on farmers' fields, professional turf, lawns, flowerbeds, vegetable gardens as well as trees and shrubs. The flagship product, Humalfa Standard™, is a composted product rich in organic matter and micronutrients. Humalfa Premium™ is a nutrient-rich and highly stable product that has all the quality of Humalfa Standard™ and is screened to create a finely textured and consistent organic fertilizer. The Humalfa Turf Builder™ is an excellent product for strengthening and feeding turf in the spring and fall seasons and is a complete fertilizer providing equal parts of nitrogen, phosphorus, and potassium.
There are 13 essential nutrients required for healthy plant growth. All these nutrients are present in our organic fertilizer, making it a well-rounded product for farmers
Humalfa also offers a bagged product called Nature’s Prescription™, a high-quality organic fertilizer and soil amendment available in 20 or 40-pound bags. This finely screened product is rich in organic matter and is enhanced with one of the best forms of carbon and alfalfa, making it an ideal choice for different applications like lawns, gardens, trees, bushes, golf courses, and professional sports stadiums. Nature’s Prescription™ uses an advanced composting process that increases the number of beneficial microbes delivered to the soil. The company monitors heat and moisture levels during production to ensure that the fertilizer is processed precisely and efficiently.
Humalfa has semi-trucks equipped with belt trailers and side dump trailers to deliver products directly to farmers' fields. It has sent 30 semi-loads of premium quality product to Shangri-La Golf Club in northeast Oklahoma for the construction of a new golf course. Southern Hills Country Club in Tulsa, which hosted the U.S. Open, uses its product. Humalfa also works with many golf courses on the Front Range, including popular ones like Castle Pines Country Club, where Tiger Woods often plays. The company is equipped to supply outfits like Belltown Farms and Pro Ag, which are farming vast amounts of land, and ensures they receive the support to thrive in the agricultural industry.

In a glowing testimonial, Joshua Cook, G.C. superintendent of Oak Tree National Golf Club, said, “We have been using Humalfa Turf Builder as a divot mix, a soil amendment in new construction, and to rehabilitate weak soils. Humalfa Turf Builder was a critical piece in our team’s preparation for the 2014 U.S. Senior Open. I am grateful for Humalfa Turf Builder as it has had a huge impact on our program to improve the quality of the playing field and helped to produce excellent playing conditions for the 2014 U.S. Senior Open.”
The team consists of a network of sales consultants and support representatives with decades of experience in the agriculture and organics business. These individuals are knowledgeable and dedicated, ensuring the availability of necessary products to keep operations running smoothly. Skilled mechanics work diligently every day to ensure the equipment operates efficiently.
Humalfa's products have been approved by the U.S. Composting Council and are certified by the Seal of Testing Assurance (STA) program. This guarantees that the products are natural, chemical-free, and odorless, making them safe for pets and children. The expansion across the U.S. signals the company's commitment to providing quality technical consultations and services to clients nationwide. Humalfa remains resolute in continuing its innovative approaches to enhancing quality as well as reducing costs to sustain its advancement and achievements within the agricultural sector.