Seaweeds, Kelps

Grow More® Hawaiian Bud  5 - 50 - 17

Grow More® Hawaiian Bud 5 - 50 - 17

Vendor: Hawthorne

SKU: HGC721615

$91.29
$58.76

Specially formulated to supply phosphate and potash for late flowering cycle. Fortified with 6 trace elements plus humic acid and Norwegian kelp ex...

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Remo VeloKelp

Remo VeloKelp

Vendor: Hydrofarm

SKU: RN71730

from $29.04

VeloKelp's amazing formula is packed with vitamins and multiple seaweed extracts, specifically designed to support a thriving garden. It can be u...

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BioBizz Alg-a-Mic

BioBizz Alg-a-Mic

Vendor: Hydrofarm

SKU: BBALG10L

from $25.40

Alg-A-Mic Organic Bio-Stimulants Alg-A-Mic is a revitalizing product made from a high-grade organic seaweed con­centrate extracted through cold-pre...

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Nectar For The Gods Poseidonzyme

Nectar For The Gods Poseidonzyme

Vendor: Hawthorne

SKU: HGC746272

from $14.44

Nectar For The Gods' liquid kelp is rich in natural forms of potassium and is extremely gentle on plants. Poseidonzyme works great as a foliar and ...

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Maxicrop Kelp Meal, 5 lbs

Maxicrop Kelp Meal, 5 lbs

Vendor: Hydrofarm

SKU: MCKELP5LB

$18.99
$13.78

Maxicrop Kelp Meal is a Norwegian Kelp, one of the richest known sources of at least 60 minerals and elements, 12 vitamins, and 21 amino acids. It ...

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FoxFarm BushDoctor Kelp Me Kelp You

FoxFarm BushDoctor Kelp Me Kelp You

Vendor: Hydrofarm

SKU: FX14110

from $11.84

Kelp grows higher than even some of the Earth’s trees. The teeming aquatic life that flourishes in a kelp bed has just as much diversity as that of...

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Age Old Kelp

Age Old Kelp

Vendor: Hydrofarm

SKU: AO30100

from $11.87

Kelp 0.30-.025-.015 Supplies plants with a natural, fast-acting source of major nutrients. Increases biological activity in the soil Made from A...

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MaxiCrop Soluble Powder

MaxiCrop Soluble Powder

Vendor: Hydrofarm

SKU: MCSP22LB

from $16.69

Maxicrop's basic pure seaweed extract's natural growth stimulants initiate cell growth and cause vigorous growth of both root and stem. The trace e...

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Kalix Kelp (Soluble) 25 LB

Kalix Kelp (Soluble) 25 LB

Vendor: Kalix

SKU: kalixkelp

$265.00

KALIX Kelp is a soluble extract from seaweed (Acophyllum Nodosum), and is a beneficial addition to all feeding schedules (see feed charts). Seaweed...

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MaxiCrop Original

MaxiCrop Original

Vendor: Hydrofarm

SKU: MCORGGAL

$30.32
$22.01

The natural growth stimulants in Maxicrop's basic pure seaweed extracts initiate cell growth and cause vigorous growth of both root and stem. The t...

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Growth Science Organics Abundant-Sea

Growth Science Organics Abundant-Sea

Vendor: Hydrofarm

SKU: GSOAS2.5G

from $84.70

Abundant-Sea®Macrocystis integrifolia, commonly known as Giant Pacific Kelp, is one of the fastest growing organisms on earth. It’s also one of the...

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Age Old Fish & Seaweed

Age Old Fish & Seaweed

Vendor: Hydrofarm

SKU: AO40100

from $11.87

Fish & Seaweed 3-3-2 A blend of ocean fish and seaweed extracts designed to support healthy plant growth, flowering, and fruiting. Increases b...

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MaxiCrop Original

MaxiCrop Original

Vendor: Hydrofarm

SKU: MCORG2.5GAL

from $10.29

The natural growth stimulants in Maxicrop's basic pure seaweed extracts initiate cell growth and cause vigorous growth of both root and stem. The t...

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Growth Science Organics Abundant-Sea

Growth Science Organics Abundant-Sea

Vendor: Hydrofarm

SKU: GSOASQ

$39.99
$24.20

Abundant-Sea®Macrocystis integrifolia, commonly known as Giant Pacific Kelp, is one of the fastest growing organisms on earth. It’s also one of the...

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Key To Life Key to Kelp

Key To Life Key to Kelp

Vendor: Key To Life

SKU: KE2G

from $63.93

Use to help against extreme heat & drought! WHYKelp is rich in nutrients, mainly potassium. Great for veg & bloom and when applied to folia...

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