SKU: 21570951641
liquid humic acid organic fertilizer

liquid humic acid organic fertilizer GS Plant Foods Humic Acid Soil Amendment – Leonardite-Derived Liquid Concentrate for Improved Soil Structure & Nutrient Availability – OMRI

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Description

liquid humic acid organic fertilizer GS Plant Foods Humic Acid Soil Amendment – Leonardite-Derived Liquid Concentrate for Improved Soil Structure & Nutrient Availability – OMRIWhat is Humic Acid? GS Plant Foods Liquid Humic Acid is a 100% organic soil enhancer derived from premium Leonardite and compost, designed to unlock your soils hidden potential. Packed with fulvic and humic acids, this concentrate revitalizes soil health, boosts nutrient absorption, and strengthens plants against stress, ensuring vibrant landscapes for senior living environments like Silver Creek. Perfect for lawns, gardens, houseplants, and farms, a

What is Humic Acid?

GS Plant Foods Liquid Humic Acid is a 100% organic soil enhancer derived from premium Leonardite and compost, designed to unlock your soil’s hidden potential. Packed with fulvic and humic acids, this concentrate revitalizes soil health, boosts nutrient absorption, and strengthens plants against stress, ensuring vibrant landscapes for senior living environments like Silver Creek. Perfect for lawns, gardens, houseplants, and farms, a 32 oz bottle yields up to 32 gallons of eco-friendly, root-reviving power.

Key Benefits

  • Nutrient Efficiency: Boost improves fertilizer efficiency by up to 30% while maximizing nitrogen absorption.
  • Root Revolution: stimulates dense root growth and enhances water retention, supporting drought-resistant plants.
  • Stress Shield: strengthens plant immunity against heat, cold, pests, and disease, promoting healthier and more resilient growth.
  • Soil Savior: encourages humus formation, balances soil pH, and boosts beneficial microbial activity, contributing to rich, fertile soil.
  • Eco-Safe and non-toxic, this humic acid fertilizer is safe for pets, pollinators, and indoor plants

Ingredient Breakdown

  • Leonardite and Compost: Provide humic and fulvic acids, chelating nutrients and improving soil carbon.
  • Natural Chelators: Bind essential minerals like iron and zinc, unlocking nutrients for immediate plant absorption.
  • Guaranteed Organic: No synthetics, offering pure and sustainable soil nutrition.

How to Use

Simple Mix & Grow:

  • General Application: 2 oz per gallon (covers 500–1,000 sq ft).

  • Foliar Spray: 1 oz per gallon for quick nutrient delivery.

  • Soil Drench: 4 oz per gallon for deep root revival.
    Apply organic liquid humic acid every 3–4 weeks during growing seasons.

Tools: Hose-end sprayer, watering can, or bucket.

Frequently Asked Questions:

What is Humic Acid?

A naturally occurring substance from decomposed organic matter that revitalizes soil and supercharges nutrient absorption.

Why is it called "Humic Acid"? Is it dangerous?

Great question—the word “acid” in “humic acid” sounds stronger than it really is. But don’t worry—this is not a harsh chemical like battery acid or vinegar.
Humic acid is a completely natural substance that comes from ancient organic matter, like decomposed plants, found in the earth. It’s called an “acid” because of its chemical classification, not because it’s corrosive or harmful. In fact, it’s safe for all plants, pets, and people when used as directed.
Think of it like vitamin C for your soil—it helps unlock nutrients and feed the living biology in the ground that your plants need to thrive. Many organic gardeners and farmers use it regularly to improve soil health and boost plant growth safely and effectively.

What is Humic acide good for?

Plants only absorb a fraction of the fertilizer you apply. The rest is often locked in the soil or washes away. Humic acid changes that. It binds nutrients in a form that roots can absorb, naturally enhancing fertilizer efficiency and soil vitality.

Is this product safe for pets and kids?

Yes! Our humic acid is 100% organic and derived from natural sources. It contains no harmful chemicals and is safe when used as directed around pets, children, and edible plants.

How often should I apply it?

For most plants, apply once per month during the growing season. For problem soils or heavy feeders, apply every 2–3 weeks.

Can I mix it with other fertilizers?

Absolutely. Humic acid actually improves the efficiency of other fertilizers, helping your plants absorb more nutrients with less waste.

What does it do for my soil?

It improves soil structure, boosts microbial life, and enhances the availability of nutrients, creating a healthier and more productive growing environment.

Is this just for outdoor use?

Nope! It's great for indoor potted plants too. Just dilute and apply to the soil like you would outdoors.

Plant Applications:

 

Humic acid is a natural organic compound that is derived from the decomposition of organic matter. It is commonly used as a soil amendment to improve soil structure, nutrient availability, and overall plant health.

 

Several types of plants can benefit from the application of humic acid, including:

 

Vegetables: Humic acid can be beneficial for a wide range of vegetables, such as tomatoes, peppers, cucumbers, carrots, lettuce, and many others. It helps with nutrient uptake, leading to better growth and higher yields.

 

Fruits: Fruit-bearing plants like strawberries, blueberries, grapes, citrus trees, and apple trees can benefit from humic acid. It promotes healthy root systems and can enhance the flavor and quality of the fruits.

 

Herbs: Culinary and medicinal herbs, such as basil, mint, rosemary, and chamomile, can thrive with the help of humic acid, as it supports their nutrient absorption and overall growth.

 

Ornamental Plants: Flowers and ornamental plants, including roses, lilies, petunias, and others, can have improved root development and increased resistance to stress when treated with humic acid.

 

Lawns: Applying humic acid to lawns can enhance soil fertility, improve grass health, and increase the lawn's ability to withstand drought and disease.

 

Shrubs and Trees: Landscape shrubs and trees, such as azaleas, rhododendrons, and various ornamental trees, can benefit from the use of humic acid to support their growth and development.

 

Crops: A wide variety of field crops, such as corn, wheat, soybeans, and cotton, can experience improved nutrient uptake and better soil structure with the application of humic acid.

Shipping Notes
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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]
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SKU: 21570951641

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4.1 ★★★★★
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J
Jason L.
Chelsea, US
★★★★★ 5
An exceptional solution for both beginners and intermediate cigar enthusiasts
This humidor is an exceptional solution for both beginners and intermediate enthusiasts, offering high-end technical performance at an excellent value. It expertly balances superior craftsmanship with a functional, elegant design suitable for any desk or office. Technical Engineering & Climate Control Superior Seal: The unit features a machined internal lip—or "freshness coaming"—that creates a robust airtight seal, often producing an audible vacuum "whoosh" when opened. Spanish Cedar Interior: Lined with genuine Spanish cedar, the box utilizes the wood's natural hygroscopic properties to buffer humidity and stabilize the internal environment. Integrated Instrumentation: The kit includes an analog or digital hygrometer and a crystal gel humidification system. While users often find the included hygrometers require a known offset for precision, they provide a consistent visual reference for long-term maintenance. Hardware Quality: The box is equipped with high-quality quadrant hinges and a ball-detent locking hasp that ensures the lid remains securely closed. Design & Practicality Capacity: Optimally sized to hold between 25 and 35 cigars, this humidor provides ample space for proper air circulation without becoming cumbersome. Visual Display: The tempered glass top is deeply seated and sealed, allowing you to inspect your collection without disrupting the internal relative humidity (RH). Furniture Protection: A full-coverage velvet pad on the bottom prevents the unit from slipping or scratching delicate surfaces. All-Inclusive Starter Kit The package serves as a comprehensive "cigar solution" by including everything needed to begin seasoning immediately: Humidification solution and a precise dropper system. A cedar divider to organize different cigar assortments. Three travel storage tubes for cigars on the go. Final Verdict: This humidor is a standout personal essential or gift, successfully executing the critical technical requirements of airtight storage and moisture buffering while maintaining a premium aesthetic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Socata
Grantham, US
★★★★★ 5
⭐⭐⭐⭐⭐ Technical Review: Premium Cedar Wood Glass Top Humidor (25-35 Count)
5 stars all the way! Wow! I'm speechless, but WOW! Excellent product. ​This desktop humidor package is an exceptional entry-level to intermediate solution that demonstrates superior craftsmanship where it matters most: maintaining stable Relative Humidity (RH) for cigar aging and preservation. It flawlessly balances high-utility features with an elegant, display-friendly design, earning a perfect five-star rating as a standout gift or personal essential. ​🔬 Technical Integrity: The Seal and The Wood ​The core function of any humidor is its seal and its ability to buffer humidity changes. This unit executes both with precision: ​The Airtight Seal: The box features a carefully machined lid designed with a sealed freshness coaming—a tight, internal lip that meets the box edge when closed. The result is an audible "whoosh" or vacuum sound when the lid is lifted (the "dollar bill test" typically passes with flying colors), confirming minimal air exchange. This robust seal is crucial for long-term humidity stability. ​Spanish Cedar Lining: The interior is lined with genuine Spanish Cedar (Cedrela Odorata). This isn't just for aroma; cedar has a unique cell structure that is naturally hydroscopic (it absorbs and releases moisture). This acts as a humidity buffer, stabilizing the internal environment by absorbing excess moisture when RH is too high and releasing it slowly when RH drops. This buffering action is vital for consistent aging. ​Capacity: The 25-35 cigar capacity (depending on cigar ring gauge) is ideal for a dedicated enthusiast or a growing collection, providing enough volume for proper air circulation without being overly bulky. ​🌡️ Instrumentation and Humidification System ​The integrated components simplify the critical process of humidity management. ​Glass Top Display & Stability: While glass tops are sometimes criticized for being less efficient than solid wood (as wood is a better buffer than glass), this model compensates by using tempered glass that is deeply seated and sealed. This allows for visual inspection without opening the lid, a critical feature that reduces the physical disruption of the stable internal RH. ​Analog Hygrometer: The included analog hygrometer is an excellent aesthetic touch. While all analog hygrometers should be calibrated immediately upon receipt, its positioning is clear and front-facing. Many users upgrade to a digital hygrometer for superior precision, but the built-in unit provides a reliable visual reference point. ​Humidifier & Dropper System: The package includes a standard foam or acrylic humidifier and a dropper. This allows for precise charging with distilled water or propylene glycol solution. The inclusion of a divider helps organize the collection, ensuring proper spacing for maximum air and humidity exposure to every cigar. ​🎁 Presentation and Value ​The humidor's aesthetic appeal and comprehensive feature set make it a genuinely thoughtful gift. ​Aesthetic Appeal: The smooth, polished exterior finish combined with the glass top makes it a beautiful piece of desk or office furniture. The overall fit and finish feel premium, with quality hinges and a solid weight. ​All-Inclusive Kit: By including the box itself, the hygrometer, the humidifier, the cedar divider, and the dropper, the manufacturer provides everything needed for a new aficionado to correctly season the box and begin storage immediately. ​Final Verdict: This humidor successfully executes the technical requirements of long-term cigar storage—a tight seal and Spanish cedar lining—while adding the convenience and presentation of a glass top. It is the perfect blend of form and function, offering exceptional value and performance for its class.
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Reviewed in the United States on December 23, 2025
A
Amazon Customer
Waukegan, US
★★★★★ 5
A Really Nice Starter or Small Humidor
This is a really nice small or starter humidor kit for someone that buys a box or small assortment of cigars and needs a place to keep them maintained while working through them over a period of time. Sized right for this need, my picture shows 20 cigars stored with plenty of room left over for 5 to 10 more. I added my own calibrated hygrometer with the hygrometer included with the humidor. This allowed me to capture a week long stream of data showing the seasoning process of the humidor as the internal relative humidity level slowly increased as the included crystal gel humidifier added water vapor to the humidor. I did top up the humidifier with the included cigar solution over this period but very little was needed. After a week I had a stable internal humidity level near 70% so I added 20 cigars from my well maintained collection and all is well. As long as I follow the manufacturers instructions and keep the humidor out of direct sunlight, I believe it will provide a stable long term storage environment. Prefilled humidifier, cigar solution, travel storage tubes, dropper and instructions were all well done. One thing I'll add is the provided hygrometer can be changed from degrees C to degrees F by pushing the on-off switch twice rapidly. This is not called out in the instructions. Also, I found the provided hygrometer to be off as compared to my calibrated hygrometer. This is common and once the offset is known it can be worked around. In my case the included hygrometer was reading 4% below my test hygrometer. Fit, finish, and build quality of the humidor was very good. It looks good on the outside and appears to be sealing very well when closed to maintain a humidified internal environment. I very much appreciate the full coverage velvet-like cushion/pad on the bottom of the humidor to keep it from scratching a softer wood surface it is placed on. Some quick notes on the hinge and hasp hardware. The humidor includes quadrant hinges which work really well for humidors. Happy to see them included. The locking hasp does hold the lid securely closed using a ball detent locking system. Should the humidor ever become too wet or you want to let the humidor air out a bit, the hasp can be used as a lid prop to allow some outside air to enter the humidor. Added a photo of this as my description is probably lacking.
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Reviewed in the United States on January 5, 2026
S
Serg
Alexandria, US
★★★★★ 5
Good quality humidor
This is a nice humidor for the cigar enjoyer. It feels well made, and it works well in controlling the humidity for your cigars. It is a standard, basic humidor, which does what it needs to do. The velvet bottom makes it create for keeping it from slipping off furniture or any other holding places you may store your cigars, while also protecting it from scratches and blemishes. The package comes with the humidor solution, the humidifier, and 3 travel cases for your cigars, which is a nice inclusion. It's a great option for those that enjoy a cigar every now and then, or for storage for a celebration. DXXULL does have other options for more enthusiastic cigar smokers. Overall, it's a great option that'll work for someone who wants to store some cigars at home, and keep their quality.
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Reviewed in the United States on April 6, 2026
A
Amazon Shopper
Houston, US
★★★★★ 4
Not an expert, but this seems pretty nice!
Look, I'm not humidor expert but this seems like a suprisingly nice unit for the price. Everything fits together precisely, and the different parts seem solid with a nice finish. The felt on the bottom protects surface scratches. It's definitely air-tight; you can hear it when you open the lid. The included accessories (solution and travel cases) are a nice touch. I don't have another hygrometer to compare to this, but the included one seems to be accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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