SKU: 89177393554
organic liquid npk fertilizer

organic liquid npk fertilizer Roots Organics HPK

Sale price$20.75 Regular price$23.06
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Description

organic liquid npk fertilizer Roots Organics HPKRoots Organics HPK liquid bloom booster features a combination of seabird guano, an unparalleled source of available natural phosphorus, phosphate rock, and langbeinite, a natural source of potassium that is carefully mined from ancient sea beds in the deserts of the American Southwest. Aurora Innovations has taken generations of gardening experience and distilled it into a distinctive, easy to use formula for the home and professional gardener. Roots

Roots Organics HPK liquid bloom booster features a combination of seabird guano, an unparalleled source of available natural phosphorus, phosphate rock, and langbeinite, a natural source of potassium that is carefully mined from ancient sea beds in the deserts of the American Southwest.

Aurora Innovations has taken generations of gardening experience and distilled it into a distinctive, easy-to-use formula for the home and professional gardener. Roots Organics HPK is minimally processed to preserve all the benefits and amazing synergistic qualities found in our exceptional ingredients.

NPK  /  0 - 4 - 3

Roots Organics brings two potent liquid guano boosters, HP2 and HPK, each with its unique formulation and purpose to your garden. HP2 is a pure phosphorus supplement derived from liquid seabird guano, a nutrient-rich source. On the other hand, HPK combines the phosphorus potency of seabird guano with an added dose of potassium from langbeinite, providing a balanced nutrient boost.

Coco coir, a common ingredient in many high-quality potting soils, possesses a high cation exchange capacity, particularly for potassium. This characteristic means that plants grown in coco-heavy mediums can readily and rapidly absorb potassium. However, caution should be exercised to prevent overloading your plants with this element, as an excessive potassium concentration can interfere with the absorption of other essential nutrients.

To provide a solution for growers using coco-heavy mediums, we offer HPK as a separate option. This allows you to supplement phosphorus without unintentionally inundating your plants with extra potassium, thereby maintaining a balanced nutrient profile in your coco coir medium. This mindful approach ensures that your plants get precisely what they need when needed.

Soil or Hydroponics
Add 1 TBS (15 ml) per gallon. Use during fruiting or flowering.

Add 1 TBS (15 ml) per gallon. Use during fruiting or flowering.

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SKU: 89177393554

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Amazon Customer
Omaha, US
★★★★★ 5
Quick and easy set up
Quick set up! Easy to pair with cable signal -worked great. Scan/fax/copy. Will see about ink refills when needed.
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Reviewed in the United States on May 3, 2026
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Atypical Lady
Port Orchard, US
★★★★★ 1
Hands down, the WORST printer I have ever owned. In THIRTY years.
I love Epson print quality so when my Epson finally bit the dust I HAD TO have another Epson. After lots of research I bought this one. It takes FOREVER to wake up and print. It shouldn’t take 5 minutes to wake up. I am a VERY light user. At the time of this initial review I'd maybe printed 500 pages total, so it's not like this thing has been put through the ringer or anything. This thing CONSTANTLY jams. Or says it’s jammed. It may or may not be. But you’ll have to go through the motions every time you want to use it anyhow. It burns through ink faster than a cracked out toddler dumping paint all over the floors and walls. WHEN ONE COLOR RUNS OUT YOU CAN NO LONGER PRINT B&W I’m sure there are more reasons why I hate this printer, I’ll try to come back to add them if I think of them. THIS PRINTER HAS INSPIRED ME TO DISASSEMBLE MY OLD EPSON AND BECOME A PRINTER REPAIR TECH IN MY FREE TIME IN HOPES OF GETTING THAT ONE TO WORK. I don’t recommend that route either. I think Epson has lost me forever. All I want is a printer with their great print quality, two paper trays that accept different sizes, and a rear loader for heavier paper, that doesn’t cost an arm and a leg. My old WorkForce did all of that beautifully and for whatever reasons they decided that shouldn’t be an option anymore. RUDE. UPDATE: This pile of junk will ALSO say that it is out of paper when in fact it is not. I hate it, so so so much.
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Reviewed in the United States on September 2, 2022
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Yikes
Lowell, US
★★★★★ 3
Ink
Buyer beware It works great, but I’ve had it 4 days and already out of black ink and it’s 93 dollars to replace 🙃
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Reviewed in the United States on June 11, 2026
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Rani Elizabeth
Carnegie, US
★★★★★ 5
Worth every penney
Love it.. better than I expected
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Reviewed in the United States on May 18, 2026
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Aury
Natrona Heights, US
★★★★★ 5
Easy and convenient to use
Love my product is easy to use, I truly recommend 100% price and quality.
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Reviewed in the United States on May 26, 2026

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