Hydroponic Nutrients & Additives

Hydrofarm GH1631 PT Floranova Bloom
SKU: ULCB-6505
UPC: 793094016315
$17.89   $15.69
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Ships in 3 to 4 Weekdays

Pt, floranova bloom, a breakthrough in fertilizer technology, the strength of a dry concentrate & the ease of a liquid, unique formulation of highly…


Hydrofarm GH1700 4.23 Ounce Rapidstart
SKU: ULCB-6508
UPC: 793094017008
$29.29   $25.89
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Ships in 3 to 4 Weekdays

4.23 oz, rapidstart root enhancer, enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, & nutrients...


Hydrofarm HOF16924 2 Pound Solution Guano
SKU: ULCB-6512
UPC: 727644169244
$12.89   $11.19
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Ships in 3 to 4 Weekdays

2 lb, solution guano, may be mixed with water to make a liquid feed, mixed directly into media or used as a broadcast fertilizer, when used as a liquid, clog...


Hydrofarm RT4401 LB Mykos Granular
SKU: ULCB-6547
UPC: 689076957359
$24.49   $21.59
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Ships in 3 to 4 Weekdays

Lb, mykos granular, a beneficial organism, mycorrhiza, plural mycorrhizae which lives on the roots of plants & forms a symbiotic relationship, extends...


Hydrofarm VI30131 2 Ounce Superthrive
SKU: ULCB-6688
UPC: 072532000131
$10.19   $8.69
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Ships in 3 to 4 Weekdays

2 oz superthrive, ready made carbon hydrogen oxygen groups that plants would otherwise need to wait to make, unique vitamin & plant hormone formula…


Hydrofarm FX14073 18 Pound Happy Frog AP Fert
SKU: ULCB-7771
UPC: 752289600319
$65.99   $58.99
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Ships in 3 to 4 Weekdays

Foxfarm, 18 lb, happy frog, all purpose fertilizer, ph balanced with premium organic ingredients like feather meal, fish meal, bat guano, & humic acid, a...


Hydrofarm FX14066 QT Sledgehammer
SKU: ULCB-7623
UPC: 752289790805
$28.69   $25.39
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Ships in 3 to 4 Weekdays

Foxfarm, QT, Bushdoctor Sledgehammer, Liquid Fertilizer, Unique Rinse Formula Designed To Remove Fertilizer Build Up & Encourage Water Movement…


Hydrofarm FX14067 GAL Sledgehammer
SKU: ULCB-7624
UPC: 752289790812
$93.49   $83.69
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Ships in 3 to 4 Weekdays

Foxfarm, Gallon, Bushdoctor Sledgehammer, Liquid Fertilizer, Unique Rinse Formula Designed To Remove Fertilizer Build Up & Encourage Water Movement…


Hydrofarm FX14086 QT Boomerang
SKU: ULCB-7630
UPC: 752289790850
$27.59   $24.39
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Ships in 3 to 4 Weekdays

Foxfarm, QT, Bushdoctor Boomerang, Liquid Fertilizer, Microbial Based Formula Helps Heal Damaged Root Tissue While Encouraging New Root Growth &…


Hydrofarm FX14087 GAL Boomerang
SKU: ULCB-7631
UPC: 752289790867
$98.79   $88.49
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Ships in 3 to 4 Weekdays

Foxfarm, Gallon, Bushdoctor Boomerang, Liquid Fertilizer, Microbial Based Formula Helps Heal Damaged Root Tissue While Encouraging New Root Growth &...


Hydrofarm FX14089 QT Flowers Kiss
SKU: ULCB-7633
UPC: 752289790959
$28.49   $25.19
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Ships in 3 to 4 Weekdays

Foxfarm, QT, Bushdoctor Flowers Kiss, Liquid Fertilizer, Spray On Foliar Plant Food Is Designed To Be Easily Absorbed Through Stomata On The Plant's…


Hydrofarm FX14090 GAL Flowers Kiss
SKU: ULCB-7634
UPC: 752289790966
$98.79   $88.49
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Ships in 3 to 4 Weekdays

Foxfarm, Gallon, Bushdoctor Flowers Kiss, Liquid Fertilizer, Spray On Foliar Plant Food Is Designed To Be Easily Absorbed Through Stomata On The Plant's...


Hydrofarm FX14068 QT Microbe Brew
SKU: ULCB-7635
UPC: 752289790713
$34.29   $30.39
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Ships in 3 to 4 Weekdays

Foxfarm, QT, Bushdoctor Microbe Brew, Liquid Fertilizer, Complex Blend Of Ingredients Specially Formulated To Help Plants Achieve Optimum Microbial Habitats...


Hydrofarm FX14071 GAL Kangaroots
SKU: ULCB-7638
UPC: 752289790775
$100.69   $90.19
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Ships in 3 to 4 Weekdays

Foxfarm, Gallon, Bushdoctor Kangaroots, Liquid Root Drench Fertilizer, Formulation Designed To Enhance The Proliferation Or Root Mass Development For Both...


Hydrofarm FX14003 GAL Big Bloom
SKU: ULCB-7640
UPC: 752289790904
$75.89   $67.89
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Ships in 3 to 4 Weekdays

Foxfarm, Gallon, Big Bloom, Liquid Plant Food Concentrate, Natural & Organic Blossom Builder, Micro Brewed Formula Incorporates Earthworm Castings,…


Hydrofarm FX14070 QT Kangaroots
SKU: ULCB-7637
UPC: 752289790768
$28.99   $25.69
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Ships in 3 to 4 Weekdays

Foxfarm, QT, Bushdoctor Kangaroots, Liquid Root Drench Fertilizer, Formulation Designed To Enhance The Proliferation Or Root Mass Development For Both...


Hydrofarm FX14002 QT Big Bloom
SKU: ULCB-7649
UPC: 752289790102
$22.49   $19.79
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Ships in 3 to 4 Weekdays

Foxfarm, QT, Big Bloom, Liquid Plant Food Concentrate, Natural & Organic Blossom Builder, Micro Brewed Formula Incorporates Earthworm Castings, Bat…


Hydrofarm FX14064 4 Pound Happy Frog Rose
SKU: ULCB-7753
UPC: 752289500343
$17.99   $15.79
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Ships in 3 to 4 Weekdays

Foxfarm, 4 LB, Happy Frog, Rose Food, Includes Linoleic Acid, A Compound Found In Alfalfa Meal, Which Acts As A Growth Stimulant & Helps Produce Higher...


Hydrofarm FX14077 18 Pound Happy Frog Rose
SKU: ULCB-7754
UPC: 752289600340
$66.09   $59.09
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Ships in 3 to 4 Weekdays

Foxfarm, 18 LB, Happy Frog, Rose Food, Includes Linoleic Acid, A Compound Found In Alfalfa Meal, Which Acts As A Growth Stimulant & Helps Produce Higher...


Hydrofarm FX14051 18 Pound Happy Frog Tomato
SKU: ULCB-7758
UPC: 752289300325
$66.39   $59.29
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Ships in 3 to 4 Weekdays

Foxfarm, 18 LB, Happy Frog, Tomato & Vegetable Fertilizer, pH Balanced With Premium Organic Ingredients Like Bat Guano, Kelp Meal, Alfalfa Meal, Fish…


Hydrofarm FX14059 4 Pound Happy Frog Tomato
SKU: ULCB-7759
UPC: 752289500329
$17.99   $15.79
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Ships in 3 to 4 Weekdays

Foxfarm, 4 LB, Happy Frog, Tomato & Vegetable Fertilizer, pH Balanced With Premium Organic Ingredients Like Bat Guano, Kelp Meal, Alfalfa Meal, Fish…


Hydrofarm FX14014 4 Pound American Pride Fert
SKU: ULCB-7761
UPC: 752289790447
$23.59   $20.79
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Ships in 3 to 4 Weekdays

Foxfarm, 4 LB, American Pride, 4 LB, Organic Based Dry Mix All Purpose, Time Release Fertilizer For Flowers, Contains Premium Water Soluble Organics, Plus...


Hydrofarm FX14016 4 Pound Marine Cuisine
SKU: ULCB-7763
UPC: 752289790393
$23.79   $20.99
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Ships in 3 to 4 Weekdays

Foxfarm, 4 lb, marine cuisine, time release fertilizer, for outdoor plants, only need to apply 1-2 times a year, organic & mineral based nutrients…


Hydrofarm FX14063 4 Pound Happyfrog Bulb Food
SKU: ULCB-7770
UPC: 752289500367
$17.99   $15.79
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Alternate Warehouse
Ships in 3 to 4 Weekdays

Foxfarm, 4 LB, Happy Frog, Bulb Food, Designed To Support Gorgeous Flowers & A Long Blooming Season, pH Balanced With Premium Organic Ingredients…