SKU: 81813830156
hydro plant fertilizer

hydro plant fertilizer FoxFarm GROW BIG® LIQUID PLANT FOOD HYDRO 3-2-6

Sale price$18.34 Regular price$20.38
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Description

hydro plant fertilizer FoxFarm GROW BIG® LIQUID PLANT FOOD HYDRO 3-2-6Grow Big Hydro is For Vegetative Growth in Hydroponic Systems 3 2 6 Grow Big Hydroponic Liquid Plant Food is a liquid concentrate fertilizer specifically designed for hydroponic use. Grow Big Hydroponic contains earthworm castings, Norwegian kelp and essential micronutrients to support vigorous vegetative growth. Our special brew is designed to enhance plant size and structure, allowing for more abundant fruit, flower and bud development. Hydro tip:

Grow Big Hydro is For Vegetative Growth in Hydroponic Systems
3 - 2 - 6

Grow Big® Hydroponic Liquid Plant Food is a liquid concentrate fertilizer specifically designed for hydroponic use.

Grow Big® Hydroponic contains earthworm castings, Norwegian kelp and essential micronutrients to support vigorous vegetative growth.  Our special brew is designed to enhance plant size and structure, allowing for more abundant fruit, flower and bud development.

Hydro tip: When plants show their first sign of flowering, usually around week 5, switch to Tiger Bloom® and Big Bloom®. For best results, refer to the FoxFarm Feeding Schedule.

How to Use


Begin application within two weeks of sprouting or transplanting. Give plants a jump start with foliar feeding. When plants have reached their peak of vegetative growth and are starting to show first signs of flowering, switch to one of FoxFarm’s blooming fertilizers. For best results refer to one of our Feeding Schedules.

 

GENERAL FEEDING:

  • 2-3 teaspoons (10-15 mL) per gallon (4 L) of water every other watering.

HEAVY FEEDING:

  • 4 teaspoons (20 mL) per gallon (4 L) of water every other watering.

FOLIAR FEEDING:

  • 1/2 teaspoon (2.5 mL) per gallon (4 L).
  • Use a pump sprayer and apply to both sides of leaves.
  • Do not apply while plants are in direct light.
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.
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SKU: 81813830156

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Jen L
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★★★★★ 5
Very sturdy products esp for my big chewers
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My dogs loved these, loved the lick pads as they have suctions, we personally use it for when we are bathing since my dogs hate baths, we just stick it onto the wall. The puzzles were fun which kept them entertained, the balls that had we were able to put treats in them, my dog loved it more as a ball as they are very ball driven. I bought this weeks ago and it’s extremely sturdy. Also easy to clean.
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Reviewed in the United States on March 25, 2026
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Kim Wood
Whiting, US
★★★★★ 5
Doggie approved!
Color: All-Around Dog Puzzle Toys, Color: All-Around Dog Puzzle Toys
⭐️⭐️⭐️⭐️⭐️ **Perfect Mental Workout for My German Shepherd!** This 9 Pack All-Around Dog Puzzle Toy Set has been an absolute game-changer for my German Shepherd. As a highly intelligent and energetic breed, he needs more than just physical exercise, and these puzzles provide the mental stimulation he craves. Each toy offers a different challenge level, keeping him engaged and focused instead of bored or restless. I love the variety in the set—it makes it easy to rotate the puzzles so he doesn’t lose interest. The toys are sturdy and well-designed, holding up well to my German Shepherd’s strength while still being easy to clean. They also help slow down treat time and encourage problem-solving, which is great for his overall behavior and enrichment. If you have a smart, high-energy dog like a German Shepherd, this puzzle set is a must-have. It keeps him mentally sharp, entertained, and happily challenged every day! 🐕🧠⭐
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Reviewed in the United States on December 24, 2025
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Sun Chi
Lowell, US
★★★★★ 5
Great long lasting chew
Flavor Name: Peanut Butter, Size: Large, Flavor Name: Peanut Butter, Size: Large
We really like having these bones on hand to keep our power chewing pitties busy. The large sizes are super convenient and long lasting, and our dogs really seem to enjoy them. We have gone through several orders over the last few years, and I anticipate to keep buying this brand.
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Reviewed in the United States on May 14, 2026
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Darla Tuttle
San Leandro, US
★★★★★ 5
Durable and loved dog chew toy bone
Flavor Name: Bacon, Size: Medium
The dogs seem to love chewing on it. It has held up pretty well.
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Jt
Belleville, US
★★★★★ 5
Great for heavy duty chewers
Flavor Name: Steak, Size: Medium
Our two dogs love these bones. They’re very durable for heavy duty chewers and it takes them a fairly good time to get through them. They must love the taste because it’s the bone they first pick up. I’ve gotten two flavors so far, beef and the peanut butter. Our dogs love them and because of that so do we.
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