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 ftAnalysis is 0-0-1::N-P-K Contains 12% humic acid bio-stimulantGreat for root growth, chlorophyll content, nutrient uptake, soil structure, water retention, and plant qualityAvailable 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 growthIncreased chlorophyll contentIncreased nutrient uptakeImproved soil structureImproved plant quality*Size options and coverage:  1 Single Quart (32 oz) = covers up to 5,325 sq ft1 Single Gallon (128 oz) = covers up to 21,300 sq ft 2 Gallon Pack (256 oz) = covers up to 42,600 sq ft4 Gallon Pack (512 oz) = covers up to 85,200 sq ft5 Gallon Pack (640 oz) = covers up to 106,500 sq ftYou 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/Gallon21,300 sq ft at 6 oz/1,000 sq ftApplication  DetailsMix 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 daysWater-In  InstructionsWater 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: Humic12 Info Link to 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 CostsIncluded for most states within the U.S.NO P.O. Boxes State RestrictionsAlaska (AK), Hawaii (HI), and Oregon (OR) StickersYes, free stickers with this item Typical Delivery Time4 - 7 business days Product TypeLiquid ConcentrateCancel | Return | ExchangeAll sales are final; no cancellations, returns, or exchanges