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Nutrients & Supplements

Soil Amendments
SugarDaddy, 4 L
In Stock: 156
$70.43 $103.99 -32%
Emerald Harvest Kick Starter Kit 3-Part Base
In Stock: 2
$190.40 $220.00 -13%
Budswel, 5 gal (CA Only)
In Stock: 149
$202.15 $247.99 -18%
SUPERthrive, 1 qt
In Stock: 105
$76.50 $87.59 -13%
Emerald Harvest Honey Chome 0.5-0.5-1 | 55gal
Out of stock
$4,437.93
House & Garden Cocos B, 1000 L
In Stock: 3
$3,598.56 $5,292.00 -32%
Soul Sensei Bloom, 1 qt
In Stock: 6
$2.09 $15.39 -86%
Nectar for The Gods Hygeia Hydration Yucca Extract | 1gal - (Case of 4)
Out of stock
$168.52 / $42.13 per unit
(minimum purchase of 4)
Grotek Monster Grow Pro 18-36-1 | 2.5kg
Out of stock
$210.90 $244.99 -14%
Grotek Blossom Blaster, 20 g
In Stock: 1862
$1.96 $12.99 -85%
HDI Clonex Mist Root Promoter | 300mL - (Case of 6)
In Stock: 130
$139.68 / $23.28 per unit
(minimum purchase of 6)
Aptus Startboost, 20 L
In Stock: 4
$2,640.00 $2,700.00 -2%
Dyna-Gro Bloom, 1 qt
In Stock: 52
$22.86 $26.49 -14%
SUPERthrive Root-Gel Rooting Gel | 4oz - (Case of 12)
Out of stock
$248.52 / $20.71 per unit
(minimum purchase of 12)
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 5gal
Out of stock
$276.60 $395.21 -30%
SUPERthrive Vitamin Solution Fertilizer | 1gal - Concentrate
In Stock: 246
$218.43 $228.99 -5%
Down to Earth Bio-Fish 7-7-2 | 50lb - OMRI Listed
In Stock: 234
$81.21 $103.99 -22%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 1gal - Concentrate - (Case of 4)
In Stock: 193
$92.30 $113.99 -19%
Gaia Green Mineralized Phosphate, 2 kg Pouch
In Stock: 160
$18.07 $18.99 -5%
Key Grow Solutions Silver Rabbit 7-20-4 | 1gal - (Case of 4)
Out of stock
$313.24 / $78.31 per unit
(minimum purchase of 4)
Roots Organics Uprising Foundation | 3lb - (Case of 3)
In Stock: 4
$46.92 / $15.64 per unit
(minimum purchase of 3)
Technaflora MagiCal, 4 L
In Stock: 3
$53.48 $74.99 -29%
Roots Organics Uprising Bloom | 3lb - (Case of 3)
Out of stock
$45.42 / $15.14 per unit
(minimum purchase of 3)
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 32oz
Out of stock
$11.17 $12.99 -14%
Roots Organics Trinity, 1 qt
In Stock: 4
$25.49 $34.00 -25%
Down to Earth Shrimp Meal 6-6-0 | 2lb - OMRI Listed - (Case of 6)
In Stock: 72
$35.64 / $5.94 per unit
(minimum purchase of 6)
SUPERthrive K-L-N Rooting Concentrate | 1gal - (Case of 4)
In Stock: 8
$394.96 / $98.74 per unit
(minimum purchase of 4)
FoxFarm Bush Doctor Sledgehammer | 1gal - OMRI Listed - (Case of 4)
In Stock: 20
$425.36 / $106.34 per unit
(minimum purchase of 4)
Grotek Heavy Bud Pro 1-0-3 | 500mL - (Case of 6)
Out of stock
$108.06 / $18.01 per unit
(minimum purchase of 6)
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 1gal
Out of stock
$33.24 $38.99 -15%
FoxFarm Bush Doctor Boomerang, 1 gal
In Stock: 39
$18.39 $123.93 -85%
Grotek Root Force 1-0-0 | 1L - (Case of 6)
Out of stock
$213.42 / $35.57 per unit
(minimum purchase of 6)
House & Garden Algen Extract, 1 L
In Stock: 163
$88.13 $117.81 -25%
House & Garden Amino Treatment, 20 L
In Stock: 24
$2,070.60 $3,045.00 -32%
FoxFarm Bush Doctor Liquid Iron Micro-Nutrient 1-0-0 | 1gal - OMRI Listed - (Case of 4)
Out of stock
$597.96 / $149.49 per unit
(minimum purchase of 4)
Roots Organics HPK | 32oz
In Stock: 16
$19.27 $19.99 -4%
HYGROZYME Horticultural Horticulture Enzyme Formula | 500mL (16.9oz)
In Stock: 26
$294.84 / $24.57 per unit
(minimum purchase of 12)
Down to Earth Blood Meal 12-0-0 | 20lb - OMRI Listed
In Stock: 220
$56.85 $73.69 -23%
Down to Earth Solution Grade Langbeinite 0-0-22 | 5lb - OMRI Listed - (Case of 5)
In Stock: 18
$46.70 / $9.34 per unit
(minimum purchase of 5)
Remo Micro, 1 L
Out of stock
$3.33 $22.99 -86%
MICROBE Life Hydroponics Photosynthesis Plus | 1gal - (Case of 4)
In Stock: 15
$304.76 / $76.19 per unit
(minimum purchase of 4)
Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.5 | 32oz
Out of stock
$28.58 $32.99 -13%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 32oz
In Stock: 44
$15.45 $17.99 -14%
Humboldt Nutrients Master-B, 5 gal
In Stock: 3
$20.47 $300.99 -93%
Soul Sensei Grow, 1 gal
In Stock: 203
$5.47 $40.16 -86%
Roots Organics Extreme Serene | 32oz
In Stock: 8
$24.74 $34.99 -29%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 32oz - (Case of 12)
In Stock: 48
$258.24 / $21.52 per unit
(minimum purchase of 12)
Grotek Insta-Green 3-0-0 | 500mL - (Case of 6)
Out of stock
$54.66 / $9.11 per unit
(minimum purchase of 6)
Grotek Micro Power 0-0-2 | 500mL - (Case of 6)
Out of stock
$110.40 / $18.40 per unit
(minimum purchase of 6)
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate
In Stock: 487
$387.72 / $32.31 per unit
(minimum purchase of 12)
Emerald Harvest Honey Chome, 1 qt
In Stock: 231
$29.92 $44.00 -32%
HEAVY 16 Bud B, 32 oz
In Stock: 276
$9.98 $14.69 -32%
Emerald Harvest Starter Kit | 32oz - 3 Part Base
In Stock: 15
$215.25 $220.00 -2%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 360
$193.60 / $48.40 per unit
(minimum purchase of 4)
Roots Organics Terp Tea Bloom Booster | 3lb - (Case of 3)
Out of stock
$94.65 / $31.55 per unit
(minimum purchase of 3)
Roots Organics Terp Tea Bloom | 40lb
In Stock: 8
$127.25 $128.99 -1%
House & Garden Aqua Flakes B, 20 L
In Stock: 471
$82.66 $121.99 -32%
Grotek Bud Fuel Pro 1-3-4 | 500mL - (Case of 6)
Out of stock
$106.38 / $17.73 per unit
(minimum purchase of 6)
DaKine 420 Shock & Awe Bloom Booster | 1,000g - (Case of 4)
Out of stock
$194.68 / $48.67 per unit
(minimum purchase of 4)
Growth Science Organics Grow, 1 gal
In Stock: 25
$6.64 $74.99 -91%
Roots Organics Nitro Bat Guano, 9 lbs
In Stock: 663
$32.31 $43.19 -25%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 2.5gal - Concentrate - OMRI Listed - (Case of 2)
In Stock: 4
$336.46 / $168.23 per unit
(minimum purchase of 2)
Aptus Finaleboost, 20 L
In Stock: 12
$1,372.80 $1,404.00 -2%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 32oz - (Case of 12)
In Stock: 12
$394.92 / $32.91 per unit
(minimum purchase of 12)
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