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Nutrients & Supplements

Soil Amendments
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64
Emerald Harvest pH Up | 6gal
In Stock: 9
$239.10 $352.00 -32%
Cutting Edge Solutions Uncle John's Blend, 6 gal
In Stock: 29
$238.59 $419.99 -43%
Cutting Edge Solutions Uncle John's Blend, 6 gal (OREGON ONLY)
In Stock: 2
$238.59 $419.99 -43%
Cutting Edge Solutions Bulletproof Si, 6 gal
In Stock: 30
$238.59 $319.99 -25%
Emerald Harvest Grow | 15gal
Out of stock
$238.06 $262.86 -9%
Emerald Harvest Bloom | 15gal
Out of stock
$238.06 $262.86 -9%
Emerald Harvest pH Down | 6gal
In Stock: 18
$237.12 $352.00 -33%
Crystal Burst, 5 gal
In Stock: 20
$235.98 $313.99 -25%
Biobizz CAL-MAG 20L
In Stock: 4
$233.52 $353.82 -34%
Biobizz Acti-Vera 10L CA & OR only
Out of stock
$233.09 $353.16 -34%
Biobizz Acti-Vera 10L
In Stock: 2
$233.09 $353.16 -34%
CYCO Platinum Series Silica 0-0-3 - 20L - (OK)
In Stock: 7
$232.43
Emerald Harvest pH Down, 6 gal
In Stock: 23
$232.32 $352.00 -34%
Emerald Harvest pH Up, 6 gal
In Stock: 26
$232.32 $352.00 -34%
Rhizoflora Terpinator 0-0-4 - 6gal
Out of stock
$230.99 $291.95 -21%
Dyna-Gro Pro-TeKt, 5 gal
In Stock: 16
$230.34 $291.71 -21%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 15lb Jar
In Stock: 47
$228.23 $267.99 -15%
FOOP CANNA Veg 1 Organic Nutrients 0-0-1 | 5gal - CDFA and OMRI Listed
Out of stock
$228.14 $239.99 -5%
Emerald Harvest pH Down, 2.5 gal, case of 2
In Stock: 1
$227.04 $344.00 -34%
Emerald Harvest pH Up, 2.5 gal, case of 2
In Stock: 14
$227.04 $344.00 -34%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 15lb
In Stock: 22
$226.41 $264.99 -15%
Roots Organics Extreme Serene, 2.5 gal
In Stock: 103
$224.82 $340.20 -34%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 5gal
Out of stock
$223.91 $415.99 -46%
Plant Success Great White Premium Mycorrhizae | 32oz
In Stock: 75
$223.15 $276.29 -19%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 2.5gal - Concentrate - (Case of 2)
In Stock: 12
$222.58 $294.99 -25%
Nectar for The Gods Zeus Juice Growth Enhancer | 5gal
In Stock: 1
$220.89 $269.99 -18%
HEAVY 16 Fire, 1 gal
In Stock: 156
$220.72 $334.42 -34%
HEAVY 16 Fire, 1 gal (OR Only)
In Stock: 174
$220.72 $334.42 -34%
HEAVY 16 Roots, 1 gal
In Stock: 145
$220.72 $334.42 -34%
Biobizz Fish-Mix, 20 L
In Stock: 25
$220.39 $333.92 -34%
BioBizz Fish-Mix 20L CA & OR only
In Stock: 5
$220.39 $333.92 -34%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 6gal
In Stock: 118
$220.18 $370.00 -40%
Xtreme Gardening Tea Brews | 20ct
In Stock: 14
$217.09 $247.17 -12%
House & Garden Bio 1-Component, 20 L
In Stock: 17
$216.84 $328.55 -34%
Aptus Fasilitor, 1 L
In Stock: 29
$215.42 $320.00 -33%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 5gal - The Silicon Solution
In Stock: 79
$215.34 $323.45 -33%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 15lb Jar
In Stock: 36
$214.91 $251.99 -15%
General Hydroponics CALiMAGic 1-0-0 - 6gal
In Stock: 539
$212.22 $358.01 -41%
Roots Organics Buddha Bloom, 5 gal
In Stock: 92
$210.71 $318.63 -34%
Roots Organics Buddha Grow, 5 gal
In Stock: 63
$210.71 $318.63 -34%
Roots Organics Buddha Bloom 5gal
In Stock: 37
$210.71 $318.63 -34%
Roots Organics Buddha Grow 5gal
In Stock: 29
$210.71 $318.63 -34%
Biobizz Alg-A-Mic, 10 L
In Stock: 225
$210.28 $318.60 -34%
BioBizz Alg-a-Mic 10L CA & OR only
Out of stock
$210.28 $318.60 -34%
Big Foot Mycorrhizae Granular | 50g (Cass of 30)
In Stock: 24
$209.70
SUPERthrive Vitamin Solution Fertilizer | 1gal - Concentrate
In Stock: 251
$208.98 $228.99 -9%
Xtreme Gardening Azos Red Liquid | 200mL - (Case of 8)
In Stock: 40
$207.16 $254.04 -18%
Big Foot Mycorrhizae Gold | 32oz
In Stock: 79
$206.80
Xtreme Gardening Tea Brews | 14ct - (Case of 2)
Out of stock
$206.75 $253.53 -18%
Emerald Harvest Root Wizard | 1gal
In Stock: 23
$205.66 $271.00 -24%
Emerald Harvest Root Wizard | 1gal (FL, MN, NC, OK)
In Stock: 3
$205.66 $271.00 -24%
Aptus Bloomboost, 1 L
Out of stock
$205.33 $311.09 -34%
Great White Premium Mycorrhizae, 32 oz
In Stock: 36
$204.71 $277.99 -26%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 2.5gal - Concentrate - (Case of 2)
In Stock: 35
$204.67 $237.99 -14%
Emerald Harvest Starter Kit | 32oz - 2 Part Base
In Stock: 17
$204.49 $220.00 -7%
Emerald Harvest Starter Kit | 32oz - 3 Part Base
In Stock: 20
$204.49 $220.00 -7%
FoxFarm Grow Big Fertilizer 6-4-4 | 2.5gal - Concentrate - (Case of 2)
In Stock: 38
$204.48 $236.99 -14%
Plant Success Orca | 1gal
Out of stock
$203.68 $252.21 -19%
Emerald Harvest pH Down, 1 gal, case of 4
In Stock: 25
$203.28 $308.00 -34%
Emerald Harvest pH Up, 1 gal, case of 4
In Stock: 19
$203.28 $308.00 -34%
Technaflora MagiCal, 20 L
In Stock: 21
$202.98 $321.99 -37%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 1gal
In Stock: 236
$202.24 $343.81 -41%
Biobizz Bio-Bloom | 20 L
In Stock: 52
$200.09 $303.16 -34%
Biobizz Bio-Grow | 20 L
In Stock: 48
$200.09 $303.16 -34%
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