SKU: 67821544148
plant food hydroponics

plant food hydroponics General Hydroponics MaxiGro 2.2 lbs

Sale price$18.39 Regular price$20.43
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Description

plant food hydroponics General Hydroponics MaxiGro 2.2 lbsA portable and easily stored plant food, this 2. 2 lb bag of General Hydroponics MaxiGro is a popular choice of outdoor gardeners. Formulated to build strong roots, stems, and foliage. Designed for rapidly growing plants prior to flowering or fruit set, as well as salad greens. Blended with purified water soluble minerals, MaxiGro includes calcium, magnesium, and sulfur, missing in many common plant foods; essential for both plants and people.

A portable and easily stored plant food, this 2.2 lb bag of General Hydroponics MaxiGro is a popular choice of outdoor gardeners. Formulated to build strong roots, stems, and foliage. Designed for rapidly growing plants prior to flowering or fruit-set, as well as salad greens.

Blended with purified water-soluble minerals, MaxiGro includes calcium, magnesium, and sulfur, missing in many common plant foods; essential for both plants and people.

Features

  • Excellent for hydroponics as well as soil gardening
  • Use during the growth phase
  • 2.2 lb bag
  • Encourages growth of seedlings & cuttings
  • Stimulates rapid growth through the vegetative growth stage
  • Water Soluble Dry Mix Standalone, 1-part powdered formula with primary, secondary & micronutrients. Designed to dissolve quickly in water, this highly concentrated formula is easy to use, easy to store & easy to love. It helps grow vigorous plants, strong roots & large flowers for great results
  • 1 Part Means 1 Product at a Time Designed to help feed plants what they need in different stages of growth. During veg, MaxiGro’s tailored formula helps encourage the growth of seedlings & cuttings, helping provide your plant starts vital nutrition for that crucial time early in development 
  • Hello, Wherever You Grow From high up in the mountains to your backyard, Maxi Series makes getting fertilizer where you need it easy. The dry formulas weigh less than liquid options so you can say goodbye to lugging heavy bottles or paying for heavy shipping. Dry means easier to store, too. Just secure the bag & stash it inside, outside, or wherever’s most convenient for you, following storage directions. Less space, more possibilities

Use With The Following Plants Hemp, Vegetables, Herbs, Fruits, Flowers & Other high-value crops

Use With The Following Media Rockwool, Potting mix, Coco, Peat lite mix, In-ground soil & Water culture

Guaranteed Analysis

    • 10 (N)-4 (P)-14 (K)
    • Derived from: Ammonium Molybdate, Ammonium Nitrate, Calcium Nitrate, Calcium Sulfate, Copper Sulfate, Iron DTPA, Magnesium Sulfate, Manganese EDTA, Potassium Borate, Potassium Nitrate, Potassium Phosphate & Zinc Sulfate.
    • Full Analysis
      • Total Nitrogen (N) 1.5% Ammoniacal Nitrogen & 8.5% Nitrate Nitrogen
      • Available Phosphate (P2O5) 5.0%
      • Soluble Potash (K2O) 14.0%
      • Calcium (Ca) 6.0%
      • Magnesium (Mg) 2.0% Water Soluble Magnesium
      • Sulfur (S) 3.0% Combined Sulfur
      • Iron (Fe) 0.12% Chelated Iron
      • Manganese (Mn) 0.05% Chelated Manganese

Usage

    • 1-2 tsp per gallon of freshwater
    • Soil: Apply nutrients once or twice weekly. Use plain water between applications
    • Hydroponics: Change nutrient reservoir weekly
    • Use mild strength nutrient for delicate plants & full strength nutrient for robust plants
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: 67821544148

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Antonio Crissinger
Battle Creek, US
★★★★★ 5
It's the best.
I'm picky on my coffee cups. Klien though has made a great cup for ones like me who work construction. This tumbler not only keeps your coffee hot, but is tough as hell. I can't count how many times it's fallen, dropped, or accidently kicked and still works like new. The rubber bottom and sides grip great. The magnet is strong and helps with tipping over, or possibly dropping. The locking lid also helps with spills.
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Reviewed in the United States on August 4, 2024
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1Yldkat
Massapequa, US
★★★★★ 5
Best tumbler I've ever owned
I use this tumbler as a travel cup for my coffee primarily. I have also drank cold beverages out of it. Both are satisfying experiences. Why does this product appeal to me so much that I would buy one, recieve it and then buy another? Because they got it RIGHT. They didn't waste time trying to put a handle on it that would be too big for some hands and too small for others. Instead, they put a grip surface on it that is comfortable and secure with or without gloves. A cup for all seasons and working men and women of America. The lid screws on, and the drink spout cover snaps in place open and closed. Even better, it doesn't rub on your nose when you drink out of it. Stainless steel inside and out, except for the thick lid and grip surface. Keeps coffee hot way longer than I'm used to, but don't know for sure how long because I don't waste much time drinking it. I have one for my truck and one for my Jeep so I'll never be without it. Yeah. Love it that much. I don't use the provided rare earth magnets for the cup, but I put them to good use elsewhere. I can see where they would come in handy in the construction or other trades. I use the cups on my commute, around the house, and while enjoying the outdoors. Keep up the good work, people!
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Reviewed in the United States on July 26, 2022
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Megan martirossian
Pawtucket, US
★★★★★ 5
Good cup
Great cup, love the long lasting seal. the magnet fob is strong enough to hold a full cup which is great. Holding warmth...id say 6/10 Keeps warm of its full for about 3 hrs give or take but half full it tanks pretty fast.
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Reviewed in the United States on March 13, 2026
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Elle M russ
Omaha, US
★★★★★ 5
Sturdy good grip
Bought this because it had good reviews and looked sturdy... with the previous, other name tumblers, if you dropped the lids they broke and the company dont have replacement lids so you had to buy the whole thing! Gets expensive... no issues with this tumbler.. my husband really likes it, fits our cup holders and has a good grip..
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Reviewed in the United States on June 2, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Perfect gift for an electrician
Tough,great size and perfect my husband loves it stays cold for hours worth the money hard to dent or mess up. Great for an electrician
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Reviewed in the United States on December 25, 2025

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