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General Hydroponics MaxiGro Plant Food For Vigorous Growth, 2.2 lbs.

  • Based on 3,966 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Feb 25
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Style: MaxiGro


Size: 2.2 lb


Features

  • MaxiGro and MaxiBloom are stand-alone, water-soluble, dry concentrated nutrients
  • MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in all hydroponic, soil or soil-based growing environments
  • Use to encourage growth of seedlings and cuttings and to stimulate rapid growth through the vegetative growth stage
  • Use in the reproductive stage in fast-growing annuals
  • Use 1-2 teaspoons per gallon of water

Description

MaxiGro is an extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in Primary, Secondary, and Micro Nutrients, pH-buffered MaxiGro will provide superior results when used with a wide variety of crops in both hydroponic and soil-based environments. Use MaxiGro for the reproductive stage in fast-growing annuals.

Brand: General Hydroponics


Item Weight: 2.2 Pounds


Item Form: Powder


Coverage: Medium


Liquid Volume: 1040.99 Milliliters


Brand: General Hydroponics


Item Weight: 2.2 Pounds


Item Form: Powder


Coverage: Medium


Liquid Volume: 1040.99 Milliliters


Mixing ratio: 1-2 teaspoons per gallon of water


Specific Uses For Product: Hydroponics


Target Species: Plants


Global Trade Identification Number: 19


Manufacturer: Hawthorne Hydroponics, LLC


Number of Items: 1


UPC: 793094012119


Unit Count: 35.2 Ounce


Product Dimensions: 4.1 x 4.8 x 3.4 inches


Item Weight: 2.2 pounds


Department: Unisex-Adult


Country of Origin: USA


Item model number: GH1211


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 25

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.

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Top Amazon Reviews


  • MaxiGro - A Game-Changer for My Herb Garden!
Style: MaxiGro Size: 2.2 lb
I've been using General Hydroponics MaxiGro on my indoor herb garden and the results are astonishing. My basil, parsley, and mint plants have doubled in size and the leaves are a vibrant green. It's incredibly easy to use, just mix it into the water and watch your plants flourish. I've noticed a significant difference in their overall health and vigor. If you're looking to give your plants a boost, I highly recommend trying MaxiGro. ... show more
Reviewed in the United States on July 26, 2024 by IamMarkyMarc

  • Used this for Kratky method hydroponic lettuce this year and it did great.
Style: MaxiGro Size: 2.2 lb
I mixed this at 4g per gallon for Kratky method hydroponic lettuce this year and it did GREAT. Perfect growth cycle, no bitterness, and easy to mix. I tested this against FoxFarm liquid and it beat it by a long shot.
Reviewed in the United States on August 20, 2024 by JK

  • Goes a long way. Seems to work well.
Style: MaxiGro Size: 2.2 lb
I wanted a simple alternative to the A-B formula stuff, and this seems to fit the bill. As far as I can tell, it's done the job in my hydroponic systems. I got plenty of vegetation off both, including some pretty tasty bell peppers. I also like that I can just mix up a big batch and use it when the tanks need a refill, instead of having to measure out little drops while I'm pouring in the fresh water. What can I say? I'm lazy. ... show more
Reviewed in the United States on September 7, 2024 by Matthew Constantine

  • Economical and easy to use, effective solution
Style: MaxiGro Size: 2.2 lb
Good results, produces dark green hydroponics. Very easy to use - just add water. Very economical vs premade liquid products. Good shelf life since it's in dry form. I do believe that Masterblend produces better results but MaxiGro is a good and easier to use alternative. Includes a measuring spoon.
Reviewed in the United States on July 17, 2024 by Daccordi

  • Great Hydroponics formula!
Style: MaxiGro Size: 2.2 lb
The media could not be loaded. Maxigrow has a 10-5-14 formula which is great for our Exotic Tropical Hibiscus! Tropical Hibiscus do not like a high Phosphorus NPK ratio so I ran a short trial last year with good results and now have been growing a rooted cutting of our brand new variety Qanna this fall to get a second mother plant growing faster. The results are great so far, with our Hydro Hibiscus growing at least twice as fast as our rooted cutting in soil. There is very little info online about growing Hibiscus in Hydroponics, so Im testing the limits. I started with 1 teaspoon per gallon of water, and over several months have raised the Maxigrow to 5 teaspoons per gallon of water, and will continue to raise the Maxigrow until I see any signs of over fertilizing, such as leaf tip burn, discolored leaves, etc. You can test this out on your plants as well, slowing adding more fertilizer every few weeks for your plants that have not been documented growing Hydroponically. I plan to grow more of our new varieties of Hibiscus soon to help get more mother plants growing faster for breeding and propagating! thank you for a great product! ... show more
Reviewed in the United States on December 21, 2023 by Gary Elliott

  • The best bar none
Style: MaxiGro Size: 2.2 lb
The media could not be loaded. This is the one. Use about 1 scoop per gallon every time you water. Clearly magic when it comes to vegetative growth.
Reviewed in the United States on October 22, 2024 by Daniel E. Murray

  • AMAZING PLANT NUTRIENT
Style: MaxiGro Size: 2.2 lb
My plants know when I don't add this product to the water. This stuff is great the stems of all my plants are super hardy and thick. I use it on every watering day and when i'm rushed and don't have time to use it my plants let me know. This product has increase the growth and health and look of all of my plants, its more than what I expected. I have used just about every nutrient out there and nothing has given me results like MaxiGro. ... show more
Reviewed in the United States on October 18, 2024 by Margie

  • Works great in a pure Kratky system...
Style: MaxiGro Size: 2.2 lb
...but not as good as the usual A/B nutrients when used in a standard desktop hydro system.
Reviewed in the United States on March 29, 2024 by Boris

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