Skip to content
  • My account
  • Track Orders
  • Account details
Menu
  • My account
  • Track Orders
  • Account details

2854 S 291 Highway

Independence, MO 64057

(816) 601-GROW

Call Us With Your Questions!

  • Home
  • Lighting
  • Hydroponics
  • Growing Media
  • Nutrients & Additives
  • Tents
  • Other Products
    • Air Handling
    • Seed Starting & Cloning
    • Pots & Containers
    • Plant Care
    • Trim & Dry
    • CO2
    • Environmental Controls
    • Books & Videos
    • Garden Accessories
Menu
  • Home
  • Lighting
  • Hydroponics
  • Growing Media
  • Nutrients & Additives
  • Tents
  • Other Products
    • Air Handling
    • Seed Starting & Cloning
    • Pots & Containers
    • Plant Care
    • Trim & Dry
    • CO2
    • Environmental Controls
    • Books & Videos
    • Garden Accessories
$0.00 Cart

Questions? Call us! (816) 601-4769

×
  • Lighting
    • All Lighting
    • Ballasts
    • Bulbs
    • CMH/LEC
    • DE
    • HPS
    • LED
    • Reflectors
    • T5 Fluorescents
  • Nutrients & Additives
  • Hydroponics
  • Growing Media
  • Tents
  • Pots & Containers
  • Seed Starting & Cloning
  • Plant Care
  • Trim & Dry
  • Garden Accessories
  • Books & Videos
  • Environmental Controls
    • All Environmental Controls
    • Air Handling
    • CO2
    • Fan Speed Controllers
    • Timers
Home / Nutrients & Additives / Roots Organics HPK (1 qt)

Roots Organics HPK (1 qt)

Roots Organics

$19.99

Availability: In stock

UPC:

609728632526

  • Description
  • Documents
  • Reviews (0)

Product Description

Roots Organics HPK liquid bloom booster features a combination of seabird guano and phosphate rock, renowned as unparalleled reserves of available phosphorus, combined with langbeinite, a powerful source of potassium and magnesium that is carefully mined from ancient sea beds in the desert 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.

HP2 and HPK: Our two liquid guano boosters. HP2 is pure phosphorous from liquid bat guano. HPK is phosphorous from bat guano supplemented with potassium from a mineral called langbeinite. We separated these two products because coco, which is often present in good potting soils, has a high cation exchange rate with potassium, meaning the plant takes it up quickly. You don’t want to overdo potassium in a coco heavy medium, hence our offering of pure HPK as a separate option.

APPLICATION RATE

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

DERIVED FROM

Seabird guano, phosphate rock, and langbeinite

Product Documents

Safety Data Sheet

  • Roots Organics HPK Safety Data Sheet

Feeding Schedule

  • Roots Organics Feeding Schedule

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products

  • Quick View
    Nutrients & Additives

    Advanced Nutrients Sensi Cal-Mag Xtra

    $12.49 – $68.49 View products
  • Out of stock Quick View
    Nutrients & Additives

    Down to Earth Langbeinite (5 lbs)

    $14.27 Read more
  • Quick View
    Nutrients & Additives

    FoxFarm BushDoctor Kangaroots (1 qt)

    $27.95 Add to cart
  • Quick View
    Nutrients & Additives

    FoxFarm BushDoctor Microbe Brew (1 qt)

    $32.95 Add to cart
  • Quick View
    Nutrients & Additives

    FoxFarm Bushdoctor Boomerang (1 qt)

    $26.95 Add to cart
  • Quick View
    Nutrients & Additives

    FoxFarm Bushdoctor Bembe (1 qt)

    $27.95 Add to cart
Copyright © 2023 SproutHouse Supply
Powered by SproutHouse Supply

Online Credit Cards
Temporarily Disabled

Due to a high volume of fraudulent transaction attempts, we have temporarily disabled online credit card transactions until additional fraud controls can be implemented. 

Please select “Pay in Store” to complete your store pickup order until online processing can be safely reactivated.

Continue shopping