Get golf-course quality results fast. Humic Max 16-0-8 greens your lawn in just 5–7 days, with 35% slow-release nitrogen for steady feeding. Safe for monthly use on both short and long-cut grass.
Delivers quick green-up with 35% slow-release nitrogen feeding.
Contains 8.9% humic acid for improved nutrient uptake efficiency.
Provides potassium for stronger roots, plant health, and reduced salinity.
In stock! Usually ships within 48 hours.
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Usually ships in 24 to 48 hours
Arrives by 3 -7 business days
Professional Results at Home
Description
Lebanon Humic Max 16-0-8 is a high-performance granular fertilizer for all grass types. It delivers a rich, deep green without overgrowth thanks to 35% slow-release nitrogen. With 8% SOP potassium and added sulfur, it’s safe, non-burning, and immediately available to your lawn. Each bag covers up to 16,600 sq. ft., providing ½ lb. of nitrogen at 3 lb./1,000 sq. ft. rate. Results show in 5–7 days. Plus, 8.9% Humic Acid improves soil health and nutrient uptake.
Cool season lawns (Bluegrass, Ryegrass, Tall Fescue): Apply spring & fall. Use Country Club Stress in summer.
Warm season lawns (Bermuda, Zoysia, St. Augustine, Centipede, Bahia): Apply early spring through fall.
Apply every 4–6 weeks during growth mode.
Analysis: 16-0-8 | Size: 50 lb. bag
Uses and Benefits
Uses:
Ideal for golf course lawns and high-performance turf.
Works on all grass types (cool and warm season).
Serves as the primary growth stimulator in a lawn program.
Applied every 4–6 weeks during active growth seasons.
Benefits:
Deep, vibrant green-up within 5–7 days.
35% MESA slow-release nitrogen: quick results without excessive growth.
8% SOP potassium: non-burning, instantly available, plus added sulfur.
8.9% Humic Acid: improves soil health and nutrient uptake.
Covers up to 16,600 sq. ft. with one 50 lb bag.
Builds long-term turf strength and resilience.
How to use?
Humic Max 16-0-8 fertilizer can be used on all grass types, such as the following:
Cool Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass
Warm Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia
Label: Humic Max Product Label
Coverage: 50 lb bag covers 16,600 square feet. Apply at 3 lbs per 1000 square feet of lawn area.
Water-in Instructions: Apply to a dry lawn and water into turf within 48 hours with 1/4" of irrigation or rainfall.
Sweep excess off sidewalks and driveways to avoid staining.
Storage: Store in dry conditions away from moisture. Can be stored for up to 2 years.
Spreader Settings
Echo Spreader Setting - 2.5
Lebanon Turf Scotts Spreader Settings
Scotts AccuGreen 1000 - 6
Scotts AccuGreen 3000 - 6
Scotts EasyGreen - 27.5
ScottsEdgeGuard DLX - 3.5
ScottsEdgeGuard Mini - 3.5
Scotts Elite - 3.5
Scotts EdgeGuard Mini - 3.5
Scotts Speedy Green (1000, 2000, 3000) - 4
Shipping & Return
PRICE INCLUDES SHIPPING
Shipping: United States Only.
Currently NOT shipping to:(AK,HI). For AZ, CA, CO, WA, OR, ID, MT, NV, NM, UT, WY just a small shipping charge of $9.95/ea will be applied.
We can not ship to PO Boxes
Typically delivered in 3 - 7 business days.
Cancellations | Returns | Exchanges: All sales are final, no cancellations, returns, or exchanges
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Humic Max 16-0-8: premium lawn fertilizer with humic acid
Delivers balanced nutrition and soil-enhancing benefits for greener, healthier turf.
Provides complete 16-0-8 nutrient blend
Enriched with humic acid for soil health
Promotes deep root development
Safe for most turf and lawn types
Comes in easy-to-apply granular form
Ideal for lawns, sports turf, and landscaping
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Frequently Asked Questions
Does Humic Max 16-0-8 need to be watered in?
Yes. Apply 1/4" of water from irrigation or rainfall to move Humic Max into the soil.
Can I apply CarbonizPN-G on the same day as Humic Max?
Yes. We recommend that CarbonizPN-G be applied before Humic Max.
Can I apply liquids and Humic Max on the same day?
Yes. We recommend applying granular products before liquids. So you would apply Humic max and other granulars, followed by your liquid products.
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
hear from our happy clients
Discover what our satisfied customers are saying real stories, real results, and why they trust us for their lawn care success.
Customer Reviews
I have been buying products from Golf Course Lawn for a couple years now. I am really pleased with the 16-0-8 product. Will be using again for the next couple months.
Awesome stuff finally put it down and man did it green up the lawn definitely will reorder
Have been following Ron for about 3 years. Every season I have seen improvements from following some of the most basic ideas. Stepping up my game by supporting the Golf Course Lawn store with that 16-0-8 good-good. Really appreciate your help Mr. Henry!
It’s a awesome product. Put on my lawn and three days I could see a difference. Now its been one week total and my lawn is a deep green . Love it ! I rate this a 10 out of 10
Awesome Danny! We appreciate your business and support.
It?s a awesome product. Put on my lawn and three days I could see a difference. Now its been one week total and my lawn is a deep green . Love it ! I rate this a 10 out of 10
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health
Professional-Grade Turf Fertilizer
Enriched with Humic Acid
Promotes Deep Green Color
Improves Soil & Root Health