SKU: 4160848475
organic liquid bloom fertilizer

organic liquid bloom fertilizer Roots Organics HPK 2.5 Gallon

Sale price$22.94 Regular price$25.49
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Description

organic liquid bloom fertilizer Roots Organics HPK 2.5 GallonRoots 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: 4160848475

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justin mccarthy
Lake Worth, US
★★★★★ 5
Sturdy
Size: 25 Pack w/ Lids
Medium strength . Can hold an entire 7lb bag of potatoes made into scalloped potatoes and not bend or break !!
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Reviewed in the United States on December 21, 2025
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Amazon Customer
Natrona Heights, US
★★★★★ 4
Great for holidays
Size: 25 Pack w/ Lids
Perfect for holidays. You can label the lids and then toss when done. Bottom can be a little flimsy but gets the job done
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Reviewed in the United States on December 2, 2025
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Dan R.
Pawtucket, US
★★★★★ 5
Must have for hard to clean pans.
Size: 25 Pack w/ Lids
Disposable pans are so handy on recipes that crust up the pans, These are the way our lifestyles are going.
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Reviewed in the United States on April 2, 2026
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Carol Lynch
Los Angeles, US
★★★★★ 5
Nice abdcsturdy
Size: 25 Pack w/ Lids
Sturdy
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Reviewed in the United States on April 16, 2026
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harold ammons
Belleville, US
★★★★★ 5
I’m very happy
Size: 25 Pack w/ Lids
Just as advertised. Came fast
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Reviewed in the United States on May 7, 2026

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