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Bloom Boosters

Bloom boosters and flower fertilizers give your plants just what they need when they need it to produce abundant, vigorous blossoms and better harvests. Offering an effective macro-nutrient balance usually higher in phosphorous and potassium — two nutrients that best support flowering — they also include additional trace minerals, amino acids and other organic stimulants to replenish growing solutions and prevent weakness, deficiencies and disease. You’ll marvel at the results.

  • Big Bud Liquid

    Big Bud Liquid

    Use to significantly increase the weight, quality and density of your flowers.

    $45.95 $35.95
  • BioBud Bloom Booster


    Provides flowering/ fruiting plants with additional minerals and amino acids.

    $41.95 $32.50
  • Alaska MorBloom

    Alaska MorBloom (0-10-10)

    Use to stimulate exceptional budding and blooming on all flowering plants.

    $9.95 $7.50
  • Technaflora Awesome Blossoms

    Awesome Blossoms (2-11-11)

    Scientifically blended to promote prolific blooms at multiple budding sites.

    $23.95 $19.95
  • B’Cuzz Bloom Stimulator

    B’Cuzz Bloom

    Promotes the growth of flower cells and results in full buds and excellent yields.

    $46.95 $39.95
  • Bountea Better Bloom Fertilizer

    Better Bloom (1-6-7)

    Naturally formulated to help plants produce exceptional flowering and fruiting.

    $29.95 $24.95
  • Big Bud Powder

    Big Bud Powder

    Use with any feed program for the largest, most beautiful flowers you’ve ever seen!

    $29.50 $22.95
  • Soul Synthetics Big Swell

    Big Swell

    Designed to increase flower size, vigor and quality in fast growing plants.

    $49.95 $37.95


    A naturally fermented plant extract with powerful bloom stimulating characteristics.

    $94.50 $85.05
  • Bud & Bloom Booster

    Bloom Booster (4-10-7)

    Promotes MAXIMUM blooms and strong root development in flowering plants.

    $13.50 $9.50
  • Grotek Bloom Fuel

    Bloom Fuel

    A flowering supplement designed to be used on annuals, herbs and vegetables.

    $22.95 $15.95
  • Bloom Boost

    BloomBoost (0-0-1)

    Use to produce multiple flower sites, much larger fruit and tastier produce.

    $91.00 $70.50
  • Blossom Blaster

    Blossom Blaster

    A powerful fertilizer designed to increase the number and size of blooms.

    $142.95 $104.95
  • Bone Meal Fertilizer

    Bone Meal (0-12-0)

    Bulbs and transplants get a little extra love from this easy-to-apply formulation.

    $11.95 $9.95
  • CANNA BOOST Accelerator


    Stimulates the development of newly formed flowers which results in fuller fruits.

    $111.50 $99.95
  • Dr. Earth Flower Girl Concentrate

    Bud & Bloom Booster (1-9-2)

    When garden plants make more flowers, you get more produce. It’s that simple!

    $11.95 $9.95
  • Bud Candy

    Bud Candy

    This organic flower booster provides powerful plant energy when it’s needed most.

    $32.95 $25.95
  • Bud Factor X

    Bud Factor X

    Bud Factor X is your ace-in-the-hole that guarantees you’re going to succeed.

    $100.95 $78.50
  • Bud Ignitor

    Bud Ignitor

    Provides your plants with everything they need during the critical bloom phase!

    $99.50 $76.95
  • Bud-XL


    Use to extract sugars from the leaf of the plant and transfer them to the fruit.

    $59.95 $49.50
  • Age Old Dry Fruit

    Dry Fruit (2-10-20)

    Formulated for the specific needs of fruit bearing shrubs, bushes and trees.

    $6.95 $4.95
  • Aptus Final Boost

    FinaleBoost (3-0-16)

    Contains 16% potassium to support the perfect transition from flower to fruit.

    $39.00 $30.50
  • Floralicious Plus

    Floralicious Plus

    Use with your fertilizer program to promote incredible flavor and enormous yields.

    $21.95 $16.95
  • Flower Burst

    Flower Burst (0-10-8)

    Formulated to provide the perfect transition from vegetative to flowering stages.

    $37.95 $32.95
  • Grotek Heavy Bloom

    Heavy Bloom

    Specially designed to be used during the reproductive stage of plant growth.

    $62.95 $43.95
  • Heavy Fire

    HEAVY Fire

    A specially formulated bloom stimulant that can be added in the last one to two weeks.

    $169.95 $131.95
  • Roots Organics HPK (Bat Guano & Langbeinite)

    HPK (Bat Guano & Langbeinite)

    A specially extracted natural source of liquid phosphorous and potassium.

    $19.95 $14.95
  • Botanicare Hydroplex


    Use to dramatically improve flower size and enhance fruit density and quality.

    $37.95 $29.50
  • Ionic Boost

    Ionic Boost

    Apply during the final weeks before harvest of most fruiting/flowering crops.

    $19.95 $17.95
  • Liquid Budswel

    Liquid Budswel

    Use this superior blend as needed for spectacular crops and huge yields.

    $39.95 $36.95
  • Liquid Kool Bloom

    Liquid KoolBloom

    Promotes abundant flowering and helps facilitate ripening in annual flowers and herbs.

    $21.95 $16.95
  • MassBoost

    MassBoost (5-0-0)

    A residue-free formula that provides calcium and magnesium for fruiting plants.

    $50.00 $38.95
  • Nirvana Flower Booster


    A 100% natural bloom bio-stimulant that gives you bigger flowers and yields.

    $28.95 $22.50
  • Overdrive


    Use for up to 23% gains in harvest weight and size during the last stages of growth.

    $42.95 $32.95
  • Soul Synthetics Peak


    Years of research and extensive testing have resulted in a superior PK formula.

    $25.95 $19.95
  • Aptus PeakBoost

    PeakBoost (1-14-0)

    Premium nutrition for flower development, providing vastly better yields.

    $39.00 $30.50
  • PK 13/14

    PK 13-14

    PK 13/14 is readily available and can be used with every medium and every system.

    $7.95 $6.85
  • Buddhas Tree PK 9-18

    PK 9-18

    This powerful formula gives explosive fruit formation and jaw dropping density.

    $37.95 $32.95
  • Power Flower

    Power Flower

    Contains a full complement of essential elements and is fortified with extra P and K.

    $24.50 $18.95
  • Rock Resinator

    Resinator (aka RSN8)

    Use to dramatically increase essential oil production and flower mass.

    $69.95 $52.95
  • Top Booster

    Top Booster

    Promotes early, aggressive and prolonged flowering for more robust yields.

    $21.95 $17.95
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