Nutrients & Supplements

Save 19%

Neptune's Harvest Seaweed Plant Food 0-0-1 | 1gal - Concentrate - Makes 128gal - OMRI Listed

Product Code:

NEPSW191

$39.69 $48.99 -19%

Save 16%

Grotek Pro-Silicate, 4 L

Product Code:

GTPROS4L

$39.63 $46.99 -16%

+ −

Save 24%

Roots Organics Rain, 1 qt

Product Code:

RORAQ

$39.59 $52.15 -24%

+ −

Save 24%

Athena's Aminas, 1 gal

Product Code:

NGAA1004

$39.34 $51.99 -24%

+ −

Save 24%

Hygeia's Hydration, 1 gal

Product Code:

NGHY1004

$39.34 $51.99 -24%

Save 24%

Medusa's Magic, 1 gal

Product Code:

NGMM1004

$39.34 $51.99 -24%

+ −

Save 24%

Mega Morpheus, 1 gal

Product Code:

NGMO1004

$39.34 $51.99 -24%

+ −

Save 24%

Pegasus Potion, 1 gal

Product Code:

NGPP1004

$39.34 $51.99 -24%

+ −

Save 24%

The Kraken, 1 gal

Product Code:

NGTK1004

$39.34 $51.99 -24%

+ −

Save 18%

HDI Clonex Rooting Gel | 250ml - Wide Mouth Bottle

Product Code:

HDICLOGEL250ML

$39.32 $48.02 -18%

+ −

Save 24%

BioAG VAM Endo-Mix | 300g

Product Code:

BAGBA78003

$39.27 $51.78 -24%

Save 62%

Down to Earth Starter Mix 3-3-3 | 50lb - OMRI Listed

Product Code:

DTE01350

$38.96 $102.29 -62%

+ −

Save 19%

Neptune's Harvest Fish Fertilizer 2-4-1 | 1gal - Concentrate - OMRI Listed

Product Code:

NEPHF191

$38.94 $47.99 -19%

Save 16%

Grotek Monster Bloom, 500 g

Product Code:

GTMB6030

$38.79 $45.99 -16%

+ −

Save 16%

Grotek Monster Grow Pro, 500 g

Product Code:

GTMG6030

$38.79 $45.99 -16%

+ −

Save 26%

GH General Organics BioBud Quart (Case of 12)

Product Code:

HGC720004

$38.65 $52.35 -26%

+ −

Save 14%

Roots Organics Terp Tea Grow | 9lb

Product Code:

AURROTTG9

$38.64 $44.99 -14%

Save 73%

FoxFarm Cultivation Nation® pH DOWN, 1 pint, case of 12

Product Code:

FX17040

$38.64 $144.40 -73%

+ −

Save 34%

SUPERthrive Pure Neem Oil Organic Leaf Polish | 32oz

Product Code:

DYNDNEM032

$38.34 $58.09 -34%

Save 49%

Growth Science Nutrients Rock Solid, 1 gal

Product Code:

GSCRSG

$38.23 $74.99 -49%

+ −

Save 27%

Down to Earth Bone Meal 3-15-0 | 25lb - OMRI Listed

Product Code:

DTE02401

$38.18 $51.99 -27%

+ −

Save 17%

Primordial Solutions Rootamentary, 16 oz

Product Code:

PRIRM16

$38.05 $45.99 -17%

+ −

Save 12%

Roots Organics Terp Tea Bloom | 9lb

Product Code:

AURROTTB9

$38.04 $42.99 -12%

+ −

Save 23%

Nectar for The Gods Athena's Aminas 0.5-0-0 | 1gal

Product Code:

NFGAAG

$37.88 $48.99 -23%

Save 23%

Nectar for The Gods Hygeia Hydration Yucca Extract | 1gal

Product Code:

NFGHHYDG

$37.88 $48.99 -23%

Save 23%

Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 1gal

Product Code:

NFGMMAGG

$37.88 $48.99 -23%

Save 23%

Nectar for The Gods Mega Morpheus Guano Tea 0-2-0 | 1gal

Product Code:

NFGMMORG

$37.88 $48.99 -23%

Save 23%

Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 1gal

Product Code:

NFGTKG

$37.88 $48.99 -23%

Save 18%

HDI Ionic Bloom Plant Nutrient 3-2-6 | 1gal

Product Code:

HDIIONBLGAL

$37.85 $46.24 -18%

Save 18%

HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal

Product Code:

HDIIONBOGAL

$37.85 $46.24 -18%

+ −

Save 18%

HDI Ionic Grow Plant Nutrient 3-1-5 | 1gal

Product Code:

HDIIONGRGAL

$37.85 $46.24 -18%

Save 18%

HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 1gal

Product Code:

HDIIONSOBLGAL

$37.85 $46.24 -18%