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Nutrients & Supplements

Soil Amendments
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64
CYCO 20L Potash Plus (32/PL)
In stock
$94.80 $222.03 -57%
Rhizoflora Terpinator 0-0-4 - 2.5gal
In stock
$94.72 $127.92 -26%
Down to Earth Bio-Live 5-4-2 | 50lb - OMRI Listed
In stock
$94.58 $142.99 -34%
BioBizz Fish-Mix 10L
Out of stock
$94.20 $188.42 -50%
BioBizz Fish-Mix 10L CA & OR only
In stock
$94.20 $188.42 -50%
General Hydroponics FloraKleen - 6gal
In stock
$93.92 $167.75 -44%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 5gal
In stock
$93.72 $399.99 -77%
Down to Earth Neem Seed Meal 6-1-2 | 40lb - OMRI Listed
In stock
$93.64 $151.49 -38%
Soul Sensei Bloom, 5 gal
In stock
$93.16 $149.06 -38%
Soul Sensei Grow, 5 gal
In stock
$93.16 $149.06 -38%
Save 19%
Roots Organics Extreme Serene | 1gal
In stock
$92.86 $114.99 -19%
House & Garden Top Shooter, 500 ml
In stock
$92.78 $134.95 -31%
South Cascade Organics SLF-100 | 1gal - OMRI Listed - (Case of 4)
Out of stock
$92.55 $135.99 -32%
Technaflora Pura Vida Bloom, 10 L
In stock
$92.30 $173.98 -47%
Aptus Finaleboost, 1 L
In stock
$91.76 $139.81 -34%
DaKine 420 Advanced Growers Kit | 6, 300g - OMRI Listed
In stock
$91.65 $398.99 -77%
DaKine 420 Bio Minerals | 10,000g
In stock
$91.65 $398.99 -77%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 2.5gal - (Case of 2)
In stock
$91.56 $129.99 -30%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 2.5gal
Out of stock
$91.56 $129.99 -30%
CYCO 5L Supa Stiky (2/CS) - (Case of 2)
In stock
$91.42 $210.69 -57%
General Hydroponics FloraMicro 5-0-1 - 6gal
In stock
$91.31 $214.28 -57%
General Hydroponics CALiMAGic 1-0-0 - 2.5gal
In stock
$91.08 $147.82 -38%
Grow More Mendocino 0-37-37, 25 lbs
In stock
$91.02 $120.99 -25%
FoxFarm Bush Doctor Boomerang, 1 gal
In stock
$90.99 $123.93 -27%
General Organics BioBud 0.5-0.1-1 - 1gal
In stock
$90.81 $196.38 -54%
Big Time Enzyme, 2.5 gal
In stock
$90.74 $120.99 -25%
Roots Organics Uprising Grow, 40 lbs
In stock
$90.45 $144.71 -37%
Growth Science Organics Humic Tonic, 2.5 gal
In stock
$89.38 $129.99 -31%
Emerald Harvest Cal-Mag, 2.5 gal - (Case of 2)
In stock
$89.36 $130.00 -31%
Grotek Cal-Max, 10 L
In stock
$89.35 $116.99 -24%
Grow More Water Soluble 10-52-10, 25 lbs
In stock
$89.18 $118.99 -25%
Roots Organics Super Phos Rock, 55 lbs
In stock
$89.10 $142.55 -37%
FoxFarm Bush Doctor Kangaroots, 1 gal
In stock
$89.08 $129.09 -31%
Grotek Pro-Silicate, 10 L
In stock
$88.60 $115.99 -24%
House & Garden pH Osmosis Stabilizer, 60 L
In stock
$88.21 $1,012.20 -91%
General Hydroponics MaxiGro 10-5-14 - 16lb
In stock
$87.51 $155.71 -44%
Technaflora B.C. Boost, 10 L
In stock
$87.40 $126.99 -31%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 1gal
In stock
$87.11 $127.99 -32%
Aptus MINERAL-CALMAG, 5 L
In stock
$87.01 $130.00 -33%
Mad Farmer Get Down, 1 gal, case of 4
In stock
$86.62 $125.99 -31%
Mad Farmer Get Up, 1 gal, case of 4
In stock
$86.62 $125.99 -31%
Save 18%
Plant Success King Crab, 32 oz
In stock
$86.61 $104.99 -18%
Down to Earth Feather Meal 12-0-0 | 50lb - OMRI Listed
In stock
$86.46 $129.99 -33%
Save 11%
Nitryx SP Nitrogen Fixing Bacteria | 1lb - OMRI Listed
Out of stock
$86.35 $97.50 -11%
Biobizz Bio-Bloom | 10 L
In stock
$85.51 $171.04 -50%
Biobizz Bio-Grow | 10 L
In stock
$85.51 $171.04 -50%
BioBizz Bio-Grow 10L CA & OR only
In stock
$85.51 $171.04 -50%
BioBizz Bio-Bloom 10L CA & OR only
In stock
$85.51 $171.04 -50%
Rhizoflora Purpinator 0-2-4 - 1gal
In stock
$85.48
Grow More Mendocino Flower & Bloom 6-30-30, 25 lbs
In stock
$85.15 $113.99 -25%
Botanicare Cal-Mag Plus 2-0-0 | 2.5gal
In stock
$85.00 $137.10 -38%
Microbe Life Hydroponics Terps Plus, 1 gal
In stock
$84.80 $111.99 -24%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 1gal - Concentrate - (Case of 4)
In stock
$84.62 $113.99 -26%
FoxFarm Grow Big Fertilizer 6-4-4 | 1gal - Concentrate
In stock
$84.52 $112.99 -25%
MILLS BASIS A 20LTR
In stock
$84.38 $135.00 -37%
MILLS BASIS B 20LTR
In stock
$84.38 $135.00 -37%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In stock
$84.22 $117.46 -28%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
In stock
$84.22 $117.46 -28%
CYCO 5L Swell (2/CS) - (Case of 2)
In stock
$84.20 $134.15 -37%
Save 4%
Biomin Boron | 2.5gal - OMRI Listed
Out of stock
$84.14 $87.50 -4%
House & Garden Amino Treatment, 500 ml
In stock
$83.94 $122.09 -31%
FoxFarm Bush Doctor Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 1gal
In stock
$83.86 $151.99 -45%
Emerald Harvest Sturdy Stalk, 1 gal
In stock
$83.86 $122.00 -31%
Mad Farmer Mother Of All Bloom, 5 lb (2.3 kg)
In stock
$83.74 $136.49 -39%
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