Soil Science Education
Heal your soil from the ground up. Humic acid, fulvic acid, and living biology aren't buzzwords — they're the foundation of every healthy lawn, field, and garden.
8 curated guides covering soil science, application rates, and the biology that makes everything else work.
For lawn pros, golf courses, farmers, and homeowners who want soil that actually works
Founder & CEO
Mike Usry
The Humate Hub is a curated collection of guides designed to teach you about humic substances and their impact on lawn and garden care. These naturally occurring organic compounds are derived from the decomposition of ancient plant matter — a treasure trove of nutrients essential for soil health and plant growth.
From the basic science behind humic acids to advanced application techniques, this hub ensures your soil receives the rejuvenation it deserves — without synthetic chemicals.
Who is this for?
Lawn care professionals
Application rates, tank mixes, program design
Golf & turf managers
Soil biology for fairways, greens, and sports turf
Homeowners
Safe, organic lawn care for families and pets
Farmers & market gardeners
Soil amendments for row crops, produce, and specialty growers
Whether you're new to humates or ready to go deep on soil chemistry, start here.
Step 1
BeginnerThe basics of soil biology and why it matters.
Best for: Homeowners and lawn pros new to humic acid
Step 2
IntermediateApplication guides and soil chemistry.
Best for: Contractors looking for application rates and tank mix tips
Step 3
AdvancedHumic vs fulvic acid, CEC, and formulation.
Best for: Agronomists and turf managers wanting deeper soil biology
Practical humate and lawn care guidance from Mike. Application rates, seasonal timing, and soil biology — no fluff.
Or call directly: 800-608-3755
Short videos covering humate application, soil chemistry, and the science behind healthier turf.
Put the science to work
8 curated guides and deep dives
## Quick Answer: Humic Acid vs. Fulvic Acid at a Glance Property Humic Acid Fulvic Acid **Molecular Weight** High (10,000–100,000+ daltons) Low (1,000–10,000 daltons) **Color** Dark brown to black Golden yellow to light brown **Solubility** Alkaline solutions only (pH 7+) All pH levels (
By mike-usry
Are you looking to take your lawn and garden care routine to the next level? If so, then it's time to consider incorporating fulvic acid into your soil health toolkit.
By isabella-dobbins
Discover the potential of your soil with humate, a natural soil amendment for plant health and fertility. This all-in-one guide gives you insights on this powerful additive, including its key benefits and simple application strategies to improve your lawn and garden.
By isabella-dobbins
The key to a thriving lawn or garden lies beneath the surface. Let's talk about the microscopic elements at work in healthy soil and why humate soil conditioner is the best option for creating your best soil yet.
By erin-flowers
Humic acid is an organic compound that has been proven to enhance soil health and promote the growth of healthy lawns.
By erin-flowers
Your soil looks fine but plants won't grow — low CEC may be the culprit. Learn how cation exchange capacity controls nutrient uptake and what to do about it.
By erin-flowers
The desire for organic-based lawn care has grown rapidly over the years. The growing concern about the harmful impact of fertilizers and pesticides has encouraged people to search for a more holistic approach to taking care of their lawns.
By isabella-dobbins
Humate is a common ingredient in several turf products marketed as growth promoters, soil conditioners, soil activators or turf stimulants. But what is humate? What are the benefits of applying humate to your lawn?
By isabella-dobbins
Every lawn, field, and course is different. Tell us what you're working with and we'll recommend the right humate program for your soil type and goals. Most programs start with a quick call about your soil test and current products.
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