SKU: 79088651932
liquid humic acid organic fertilizer

liquid humic acid organic fertilizer N-Ext Humic12

Sale price$21.94 Regular price$24.38
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

liquid humic acid organic fertilizer N-Ext Humic12N Ext Humic12 is one of the primary bio stimulants used to improve overall soil health. The 12% concentration in this product is much higher than most currently available to DIYers. One gallon covers up to 21,300 sq ft Analysis is 0 0 1:: N P K Contains 12% humic acid bio stimulant Great for root growth, chlorophyll content, nutrient uptake, soil structure, water retention, and plant quality Available in multiple sizes* Product Description: Humic12

N-Ext Humic12™ is one of the primary bio-stimulants used to improve overall soil health. The 12% concentration in this product is much higher than most currently available to DIYers.

  • One gallon covers up to 21,300 sq ft
  • Analysis is 0-0-1::N-P-K 
  • Contains 12% humic acid bio-stimulant
  • Great for root growth, chlorophyll content, nutrient uptake, soil structure, water retention, and plant quality
  • Available in multiple sizes*

Product Description:
Humic12 liquid humic acid product is an excellent addition to any fertilizer program for correcting soil issues. Humic acid is essentially the final remains of organic matter, primarily plant material that has decayed over time and broken down into its simplest form by microbes. If you think poop is organic, natural, and good for plants, then think of humic acid as microbe poop. Super small, super-rich, and super for your soil (but no foul smell). 

Humic acid is carbon, oxygen, hydrogen, nitrogen, phosphorus, and sulfur, and the only reason it’s acid is that it’s a hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to another substance. And that is what makes humic acid so awesome!

It is known as a “chelator” (pronounced Kee-Lay-Tor), which in layman’s terms just means that it helps other nutrients become more available to the plants to be utilized. Think of it as a bridge between nutrients and your turf’s roots. To put it simply, applying humic acid to your lawn and watering it into your soil helps the turf roots extract more of the naturally existing nutrients from the soil AND makes the fertilizer you apply more efficient. If we were talking in automotive terms, it would be like adding a shot of nitrous to increase your speed.

The process of N-Ext Humic12 stands out against the competition. Their “long brew” technique using high-quality oxidized lignite, allows for a cleaner, more flowable product with enhanced biological activity.
The benefits of N-Ext Humic12 are:

  • Increased root growth
  • Increased chlorophyll content
  • Increased nutrient uptake
  • Improved soil structure
  • Improved plant quality

*Size options and coverage: 

  • 1 Single Quart (32 oz) = covers up to 5,325 sq ft
  • 1 Single Gallon (128 oz) = covers up to 21,300 sq ft 
  • 2 Gallon Pack (256 oz) = covers up to 42,600 sq ft
  • 4 Gallon Pack (512 oz) = covers up to 85,200 sq ft
  • 5 Gallon Pack (640 oz) = covers up to 106,500 sq ft

You can SAVE MONEY with the “mix and match” in our Build-a-Box options.

For a list of all Greene County products, here is a link to the other options.

Application Information:
You will need to water Humic12 in if applied with a backpack/pump sprayer. If you are using a quart hose-end sprayer, here is a video with instructions. 

Humic12 can be applied at any time during the growing season for all grass types, including the following: 

  • Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.
  • Warm-Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia.

Custom bio-stimulant timing and recommendations are available in our free Yard Mastery app. Click here to download.

 Coverage/Gallon

21,300 sq ft at 6 oz/1,000 sq ft

Application  Details

Mix 6 oz per gallon of water in a backpack/pump sprayer and spray that evenly across 1,000 sq ft of lawn.

Apply every 30 - 45 days

Water-In  Instructions

Water into the soil within 24 hours with 1/4" of rainfall or irrigation.

Do not apply if your lawn is saturated. Rinse excess off sidewalks and driveways to avoid staining.

  • Label / Specs / SDS / Info: Humic12 Info,  Bio-Stimulant Guide
  • Package Includes: Quart, One, Two, Four Single Gallon(s), or 5-Gallon (two 2.5-gallon bottles) based on selection.
  • Storage: Store in a cool, dry place away from direct sunlight. The product can be stored for 2 years under warehouse conditions.

Shipping Information:

Shipping Costs

Included for most states within the U.S.
NO P.O. Boxes

State Restrictions
Alaska (AK), California (CA), Hawaii (HI), and Oregon (OR)
Stickers

Yes, free stickers with this item

Typical Delivery Time

4 - 7 business days

Product Type

Liquid Concentrate

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All sales are final; no cancellations, returns, or exchanges

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79088651932

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4.7 ★★★★★
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Product Reviews
C
Verified Purchase
Christine
Lake Worth, US
★★★★★ 3
Closing it when you have a ring.
Color: Black, Color: Black
Its a nice box but the problem i have with it is the middle piece. It does not give enough room if you have a ring that sits high like a cocktail ring. And same if you have a pendant necklace in the necklace area. You have ro really force it closed and i worry that it will put pressure on the items. It would work better without that middle piece for earrings or maybe if it were half the size. Closes fine when its empty but the minute you put a ring in the ring spot that has any kind of height you have to squeeze it shut. Its a good little box that you can put in a safe. Thats why i use it. Just to put my good jewelry in it and then secure it properly in a small house safe. Also ive already had the backs of a few earring pop off when I've opened the earring flap because it all rubs together. .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
G
Verified Purchase
G. M.
Cuba, US
★★★★★ 5
Super usefull
Color: pink
If you're in search of a stylish and functional way to organize your jewelry while on-the-go, then this pink travel jewelry organizer is definitely worth considering. With its compact design and thoughtful features, it's the perfect accessory for any traveler or jewelry lover. One of the standout features of this organizer is its size. With a compact design that can easily fit into a purse or suitcase, it's perfect for taking your jewelry with you on the go. And despite its small size, it still offers plenty of storage options - from compartments for necklaces and bracelets to slots for rings and earrings, it can hold all of your essential pieces. But beyond its size, this travel jewelry organizer is also incredibly stylish. The soft pink color adds a feminine touch, while the sleek design and gold-tone hardware give it a sophisticated look. It's the perfect accessory to carry with you on any trip or to use as a daily storage option for your jewelry. Another great feature of this organizer is its thoughtful design. The compartments and slots are all padded to protect your jewelry from scratches and damage, while the zippered closure ensures that everything stays secure and in place. Plus, the compact design means that you won't have to worry about your jewelry getting tangled or jumbled together during travel. Overall, if you're in need of a travel jewelry organizer that is both stylish and functional, this pink option is definitely worth considering. With its compact size, ample storage options, and thoughtful design features, it's a great investment that will help you keep your jewelry organized and protected while on the go.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2023
L
Verified Purchase
lyric
Bozeman, US
★★★★★ 5
So cutie
Color: Cloud White, Material Type: Paper, PU
This is a bit large for a travel size jewelry box lol I really thought it was going to be a bit smaller than what it was. I can see why some of the ladies in the comments are saying they’re using it as their main jewelry box since they don’t have much jewelry for a standard sized jewelry box. With that being said, it’s cute and CAN be small enough for travel. It fits a lot and I got this one in particular bc I like that it has a bigger lower compartment for larger pieces. It’s a nice quality travel jewelry box. It’ll fit my needs. But if you have a knack for packing small and you value space. I’d say skip on this one or do due diligence to double check the measurements to see if it’s something you’re okay with packing.
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Reviewed in the United States on January 31, 2026
D
Verified Purchase
Deena M
Louisville, US
★★★★★ 5
Good value
Color: Jelly Pink, Material Type: Paper, PU
This is a great jewelry box for travel or to just keep at home. Very stylish and holds more than it looks like it would.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
C
Verified Purchase
Chavely
Boise, US
★★★★★ 5
CUTE
Color: Cloud White, Material Type: Paper, PU
I absolutely love this jewelry organizer! The 2-layer design gives it plenty of space without being bulky, making it perfect for travel. I was able to neatly store my earrings, necklaces, rings, and bracelets without anything getting tangled. The interior is soft and protects my jewelry really well, and the compartments are thoughtfully designed to keep everything in place. The compact size fits easily in my suitcase or handbag, which is a huge plus. The cloud white color looks elegant and makes it feel like a great gift option too. Overall, it’s practical, stylish, and very convenient for keeping jewelry organized on the go. Highly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

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