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15% Off Applied at Checkout *Excludes Clearance, Sale Items, and Substrates.
15% Off Applied at Checkout *Excludes Clearance, Sale Items. and Substrates.
  • EH Sturdy Stalk
    Sale
    Original price $35.99
    Current price $28.79

    EH Sturdy Stalk

    Emerald Harvest

    Build up your plant cell walls and encourage productivity with Sturdy Stalk®, a potassium silicate supplement from Emerald Harvest®. Sturdy Stalk’s...

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  • EH Cal-Mag
    Sale
    from $17.59

    EH Cal-Mag

    Emerald Harvest

    Keep your plants productive and green with Cal-Mag, a calcium and magnesium supplement from Emerald Harvest®. Containing top-quality ingredients, C...

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  • EH Honey Chome
    Sale
    from $31.19

    EH Honey Chome

    Emerald Harvest

    Intensify fragrance and flavor in your plants with Honey Chome®, a resin and aroma enricher from Emerald Harvest®. Designed to enrich your valuable...

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  • EH Emerald Goddess
    Sale
    from $36.79

    EH Emerald Goddess

    Emerald Harvest

    Nurture your valuable crops with Emerald Goddess®, an invigorating plant tonic from Emerald Harvest®. We’ve taken Mother Nature’s best naturally oc...

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  • EH Bloom
    Sale
    Original price $15.29
    Current price $12.23

    EH Bloom

    Emerald Harvest

    Give your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...

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  • EH Micro
    Sale
    from $15.19

    EH Micro

    Emerald Harvest

    Give your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...

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  • EH Grow
    Sold out
    Original price $15.29
    Current price $12.23

    EH Grow

    Emerald Harvest

    Give your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...

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  • EH King Kola
    Sale
    Original price $45.99
    Current price $36.79

    EH King Kola

    Emerald Harvest

    Get the most benefit from every flower in your garden with Emerald Harvest® King Kola®. A powerful bloom booster designed to create bigger, denser ...

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  • EH Root Wizard
    Sale
    from $71.19

    EH Root Wizard

    Emerald Harvest

    The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes th...

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