Search  for anything...

Mr. Fulvic Organic Fulvic Acid Plant Amendment, Natural Humic Soil and Hydroponic Nutrient Enhancer - Lawn and Garden Growth, Plant Health (1 Liter)

  • Based on 427 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Mr. Fulvic

Arrives Thursday, Jun 4
Order within 19 hours and 48 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 33.8 fl oz


Features

  • ORGANIC FULVIC/HUMIC MINERAL BLEND: A liquid solution mined from a unique, thirty-million-year-old deposit of humic shale, Mr. Fulvic offers a powerful combination of fulvic and humic acids. OMRI-listed for organic gardening, its an ideal addition to any lawn and garden care routine.
  • WATCH YOUR LAWN AND GARDEN THRIVE: Mr. Fulvic increases nutrient absorption, promoting vigorous growth and overall health in plants, trees, and lawns. Use it with other fertilizers for enhanced results.
  • WORKS WITH ANY GROWING SYSTEM: Mr. Fulvic is versatile and safe for hydroponic, aquaponic, or soil applications, making it compatible with any nutrient line. Use it alongside phosphorus fertilizer, liquid iron for lawns, gypsum powder for soil, and more for comprehensive plant nourishment.
  • OPTIMIZED FOR ALL GROWING NEEDS: Mr. Fulvic stimulates plant metabolism to improve nutrient absorption, water uptake, and stress responses. Whether you're a commercial grower managing golf courses and specialty crops or a backyard gardener nurturing a personal oasis, Mr. Fulvic is ideal for supporting diverse growing needs. Designed to balance cost with exceptional results, it offers an effective, easy-to-use solution for anyone aiming for lush, healthy growth.
  • TRUSTED BY GARDENERS WORLDWIDE: Trusted by gardeners worldwide, Mr. Fulvic is your go-to solution for promoting vibrant plant growth and ensuring a healthy garden.

Description

Use Mr. Fulvic on your crops, flowers, herbs or trees. Whether you're a professional grower or a backyard gardener, you will see the benefits Mr. Fulvic has to offer. Your plants and crops will thank you when they take in forty to sixty molecules of minerals, vitamins and enzymes converted into bioavailable nutrients by fulvic acid. This accelerates plant growth, nutrient use efficiency, and plant health while increasing yields. This product is not available in California or Oregon.

Brand: Mr. Fulvic


Item Weight: 2.35 Pounds


Item Form: Liquid


Liquid Volume: 32 Fluid Ounces


Specific Uses For Product: Gardening,Lawn,Organic


Brand: ‎Mr. Fulvic


Item Weight: ‎2.35 Pounds


Item Form: ‎Liquid


Liquid Volume: ‎32 Fluid Ounces


Specific Uses For Product: ‎Gardening,Lawn,Organic


Manufacturer: ‎Mr. Fulvic


Number of Items: ‎1


Unit Count: ‎33.81 Fluid Ounces


Package Dimensions: ‎8.11 x 6.26 x 3.11 inches


Item Weight: ‎2.35 pounds


Date First Available: ‎June 4, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • I believe this is beneficial in my hydroponic coco garden
Size: 33.8 fl oz
I haven't performed side by side comparisons, nor do I claim to be a plant scientist, but as a grower who has sought to keep input costs as low as possible, I've eliminated any inputs that didn't show observable, beneficial results. Mr Fulvic aids in rooting cuttings, helps plants absorb more of the minerals in their feed whether used in the rhyzosphere or as a foliar spray. I'm not sure if using MrFulvic through the entire flowering phase is recommended, there seems to be some science showing a decrease in secondary metabolite production from humics/fulvics, but this product has earned a place on my shelf and I will continue to use it from rooting/germination, early growth through at least mid flower. Good stuff, cheers! ... show more
Reviewed in the United States on October 11, 2022 by Call_me_JJ

  • A little goes a long way
Size: 33.8 fl oz
Good stuff
Reviewed in the United States on December 6, 2025 by Mark Martinez

  • Awesome
All my plants love this!
Reviewed in the United States on November 4, 2025 by Shannon langford

  • I love it because my plants love it.
It is easy to use. My plants love it. They grow strong and healthy. I also used it for my compost. It seems to process the compost faster. I ordered it more.
Reviewed in the United States on April 15, 2024 by eyeball

  • Small bottle with a big punch!
This bottle is only 8 ounces, but is very concentrated. For example, fertilizing for flowering and vegetation, it makes 237 gallons! For lawn & landscaping, coverage is 10,000 square feet!
Reviewed in the United States on February 22, 2025 by Pam

  • This stuff is incredible
I’m using it to help our new shrubs take hold and wow, amazing! Also I had somebody’s Lillie’s that I moved and they hadn’t flowered in 2 years. I got an idea to use this product and I have a bunch that are getting ready to open up now! That changed in a matter of 3 weeks after using this. I’m a believer. I don’t know the exact ingredients so I’m using it on non food items. Not in my garden. But for my plants? Absolutely! I’m not sure how folks can complain about smell when the usual fertilizer smells like poo. But I guess everyone has their opinion. I’ve never gotten close enough to it to smell. I mix it in a bucket with water and dump on my plants :) ... show more
Reviewed in the United States on June 12, 2024 by Carrie P.

  • Here is the best Kelp to pair with your Mr. Fulvic
I've tried a few brands of Kelp. I studied the reviews and concluded that the best deal for my most recent gallon was this Kelp from GS. https://amzn.to/2Z8XXwh . Lettuce is not a hot weather crop but the Kelp, activated by the Fulvic and Humic acids allowed this Romaine Lettuce to survive being placed directly in 100 degree full Florida sun, just days after sprouting. It was a mistake. The seedlings should have been gradually exposed to full sun and they went dormant for a week due to that shock but they survived and two weeks ago they began growing rapidly. I think they survived because I sprayed them with a mild Kelp and Fulvic solution a few times. My other plants are all responding favorably to being sprayed. I have one Crossvine that developed black spots all over the leaves due to being in a soggy spot. I added just a few drops of Southern Ag's Garden Friendly Fungicide https://amzn.to/2HeqI4l to the Kelp mixture for that plant and the leaves are all now a beautiful glossy dark green. Update: This formula has given me explosive growth without the need for air pumps, water pumps, circulation, electricity or moving parts. PassiveHydro is my domain and my technique. I'm adding some photos of last year's and this year's systems. I will reveal my complete formula on Welcomesite. ... show more
Reviewed in the United States on August 19, 2019 by Ra Ra

  • I’m excited to try
The media could not be loaded. A little smaller then I anticipated, but I’ve had this recommended to me from multiple people, so hopefully this will help my harvest grow for summer
Reviewed in the United States on April 5, 2025 by Zachary Tomasic

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...