Emerald Harvest King Kola Powerful Bloom Booster

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Benefit from every flower in your garden with King Kola, a premium, powerful bloom booster from Emerald Harvest. High in potassium and phosphorus and fortified with nitrogen derived from hemp, King Kola delivers a robust, weighty harvest full of big, beautiful buds.

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Availability: Ships in 7-14 Days

Commercial & Large Grow Operations

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Additional Information

Name Emerald Harvest King Kola Powerful Bloom Booster
Brand Emerald Harvest
SKU 723941-0
Alternate SKU/MPN EMHV420
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Commercial Discounts Available


Note: 55 and 270 gallon sizes are already heavily discounted and do not qualify for any further discounts or coupon codes.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola.


Use King Kola powerful bloom booster to:
  • Encourage prolific flowering and massive, weighty blooms
  • Power up your plants' productivity with extra potassium and phosphorus
  • Treat your crops to a boost of high-quality nutrients, including nitrogen derived from hemp protein ( sativa)

  • A powerful bloom booster designed to create bigger, heavier blossoms, Emerald Harvest King Kola provides the essential elements your valuable crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains nitrogen, derived from hemp seed, which helps increase yields.

    Another key ingredient that makes King Kola such a powerful bud builder is L-form amino acids. L-amino acids act as natural chelators, so your plant's roots can soak up the full amount of nutrients they need to produce a satisfying yield. They encourage plant metabolisms to work more efficiently, so there's little waste of the valuable nutrients you feed your crops. In turn, this drives buds that will be the pride of your garden.

    Use King Kola as a supplement to a base nutrient series in the flowering phase for guaranteed professional results.

    Application Rate

    Directions: mL of product per liter of water
    Early Flowering: 3.0 mL
    Mid Flowering: 3.0 mL
    Late Flowering: 3.0 mL

    Do not premix nutrients. Fill the reservoir with water first and then add nutrients. Monitor plants for signs of stress when following a more aggressive feeding program. Suitable for all plants grown hydroponically.

    Guaranteed Analysis: King Kola | 0.3-2-3

    Total nitrogen 0.3%
    0.15% ammoniacal nitrogen
    0.05% other water soluble nitrogen
    0.1% water soluble nitrogen
    Available phosphate 2.0%
    Soluble potash 3.0%

    Derived from potassium sulfate, monopotassium phosphate, monoammonium phosphate, and hemp seed flour.