• You cannot add that product to the cart since the product is out of stock.

Bloom Boosters

Bloom boosters 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 support flowering — they also include additional trace minerals, amino acids and other stimulants to replenish growing solutions and prevent weakness, deficiencies and disease. You’ll marvel at the results.

  • Big Bud Liquid 1

    Big Bud Liquid

    During field testing, Advanced Nutrients Big Bud (0-1-3) overwhelmingly beat all of it's competitors. The reason? Big Bud's specific ratios ...

    $45.95 $32.50
  • http://www.planetnatural.com/product/awesome-blossoms/

    Awesome Blossoms (2-11-11)

    For all flowering plants. Technaflora Awesome Blossoms is a scientifically blended flower stimulant designed to promote prolific blooms at multiple ...

  • B'Cuzz Bloom

    B’Cuzz Bloom

    Use to stimulate the plant from seed or cutting to mature plant with rapid and …

  • Big Bud Powder 1

    Big Bud Powder

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

    $29.55 $20.95
  • Soul Synthetics Big Swell 1

    Big Swell

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

    $49.95 $37.50
  • BioBud Bloom Booster 1


    Flowering Tonic. General Organics BioBud (0-0-1) provides flowering plants with additional minerals and amino acids. Encourages abundant, dense floral clusters ...



    100% Organic. BioBOOST is a yield increasing tonic for all cultivation systems and can be applied in combination with all ...

    $94.50 $85.95
  • Bloom Fuel 1

    Bloom Fuel

    Flower Triggering Solution. Grotek Bloom Fuel is a flowering supplement designed to be used on all annual flowers, vegetables, herbs, ...

    $18.95 $16.95
  • Bloom Boost

    BloomBoost (0-0-1)

    Flowering plants get ideal nutrition in one concentrated package with BloomBoost!

  • Blossom Blaster 1

    Blossom Blaster

    Blooming & Fruiting Formula. Grotek Blossom Blaster (0-39-25) is a powerful fertilizer designed to increase the number and size of ...

    $119.95 $102.50
  • Better Bloom (B3) 1

    Bountea Better Bloom (1.6-3-7)

    Naturally formulated to help plants produce exceptional flowering and fruiting.

  • Bloom Booster Fertilizer

    Bud & Bloom Booster (1-9-2)

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

  • Bud & Bloom Booster (Organic 8) 1

    Bud & Bloom Booster (4-10-7)

    Promotes MAXIMUM blooms and strong root development in flowering plants.

  • Bud Candy 1

    Bud Candy

    Bring some Advanced Nutrients Bud Candy home for your plants today! This 100% organic flower booster provides powerful plant energy ...

    $18.15 $12.95
  • Bud Factor X 1

    Bud Factor X

    Advanced Nutrients Bud Factor X was concocted by plant scientists that spent years looking for powerful ingredients that make a ...

    $100.95 $71.95
  • Bud Ignitor 1

    Bud Ignitor

    When you pour Advanced Nutrients Bud Ignitor into your nutrient reservoir you can enjoy the confidence of knowing you're giving ...

    $99.25 $69.50
  • Bud-XL 1


    Watch out for increased yields! House & Garden Bud-XL (0.4-0-0.2) has the unique ability to extract sugars from the leaf ...

    $54.95 $49.45
  • CANNA BOOST Accelerator 1

    CANNA BOOST Accelerator

    Made from naturally fermented plant extracts, CANNA BOOST stimulates the development of newly formed flowers which ultimately results in fuller ...

    $111.10 $101.95
  • Age Old Dry Fruit 1

    Dry Fruit (2-10-20)

    The low nitrogen level coupled with high phosphorous, potash and calcium help …

  • FinalBoost

    FinaleBoost (3-0-16)

    Supports the transition from flower to fruit and brings plants to peak maturity.

  • Floralicious Plus 1

    Floralicious Plus

    Combines plant, marine, and mineral extracts to create a one part nutrient …

  • GreenFuse Bloom Stimulator 1

    GreenFuse Bloom Stimulator

    Super Strength Concentrate. GreenFuse Bloom Stimulator is a highly concentrated, 100% organic plant nutrient supplement blended from pure plant oils ...

    $49.50 $34.50
  • Heavy Bloom (4-Liter) 1

    Heavy Bloom (4-Liter)

    Improves Flowering & Blooming. Grotek Heavy Bloom (0-1-2) is specially designed to be used during the reproductive stage of plant ...

    $52.50 $44.50
  • Heavy Fire 1

    Heavy Fire

    Heavy 16 Professional Plant Nutrient has for years been the chosen preference of elite growers through California. Growers around the ...

  • Roots Organics HPK (Bat Guano & Langbeinite) 1

    HPK (Bat Guano & Langbeinite)

    A specially extracted natural source of phosphorous and potassium.

    $19.95 $14.95
  • Hydroplex 1


    Bloom Maximizer. Botanicare Hydroplex (0-10-6) is a premium plant nutrient supplement designed to highly enhance fruit, flower and bloom development. ...

  • Ionic Boost 1

    Ionic Boost

    A nutrient supplement designed to be used in the final few weeks before harvest. Ionic Boost (0-5-6) allows the grower ...

  • Liquid Kool Bloom 1

    Liquid Kool Bloom

    A highly concentrated nutrient additive, General Hydroponics Kool Bloom (0-10-10) promotes abundant flowering and helps facilitate ripening in annual flowers ...

  • MassBoost

    MassBoost (5-0-0)

    Provides the calcium and magnesium that fruiting and flowering plants need.

  • Nirvana Flower Booster 1

    Nirvana Flower Booster

    Organic Bloom Enhancer. Advanced Nutrients Nirvana (0-0-1) is a 100% natural bloom biostimulant that gives you bigger flowers and outperforms ...

    $27.60 $19.50
  • Overdrive 1


    Keep your plants at peak performance with Advanced Nutrients Overdrive. An ultra-premium liquid flower enhancer for that extra edge you ...

    $42.70 $29.95
  • Soul Synthetics Peak 1


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

    $25.95 $19.50
  • PeakBoost

    PeakBoost (1-14-0)

    Say goodbye to huge inputs and mediocre harvests! This perfectly …

  • PK 13/14 1

    PK 13/14

    A mixture of top quality plant nutrients that stimulate flowering. CANNA PK 13/14 contains phosphorus and potassium to promote flower ...

    $7.60 $6.95
  • Power Flower

    Power Flower

    Contains a full complement of essential elements and is fortified with extra …

  • Super Bud Blaster 1

    Super Bud Blaster

    Blowout Sale! Offer good while supplies last. Advanced Nutrients Super Bud Blaster (0-52-31) contains an explosive combination of powerful nutrients, minerals ...

    $40.65 $20.50
  • Top Booster 1

    Top Booster

    Bigger and better yields! With one use (four days of exposure) House & Garden Top Booster (0-7-5.8) triggers plants to ...

    $21.95 $17.95
  • Dig Deeper (Articles)