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Nutrients & Supplements

Soil Amendments
HEAVY 16 Fire, 32 oz (OR Only)
In Stock: 565
$78.31 $116.02 -33%
House & Garden Algen Extract, 20 L
In Stock: 41
$1,027.69 $1,522.50 -32%
Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2 | 4lb - OMRI Listed - (Case of 6)
In Stock: 180
$157.32 / $26.22 per unit
(minimum purchase of 6)
Roots Organics HPK | 32oz
In Stock: 16
$18.03 $19.99 -10%
Grotek Solo-Tek Bloom 3-8-8 | 4L - (Case of 4)
In Stock: 8
$112.92 / $28.23 per unit
(minimum purchase of 4)
HEAVY 16 Roots, 55 gal
In Stock: 12
$5,251.82 $7,780.49 -33%
Mad Farmer Mother Of All Bloom, 500 lb
Out of stock
$3,756.38 $4,357.50 -14%
Sustane 3-5-3 Compost Tea Bag | 12ct - 21gm Packs - OMRI Listed - (Case of 10)
In Stock: 10
$94.20 / $9.42 per unit
(minimum purchase of 10)
Emerald Harvest pH Down | 55gal
In Stock: 5
$1,345.21 $2,750.00 -51%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 32oz - Concentrate
In Stock: 198
$36.20 $40.99 -12%
Aphrodite's Extraction, 2.5 gal
Out of stock
$23.52 $139.49 -83%
Aptus Ecozen, 20 L
In Stock: 5
$1,404.00 $1,458.00 -4%
Aptus SYSTEM-CLEAN, 20 L
In Stock: 42
$279.50 $290.00 -4%
Growth Science Organics Grow, 6 gal
Out of stock
$27.00 $399.99 -93%
House & Garden Top Booster, 200 L
In Stock: 3
$54.35 $3,885.00 -99%
Gaia Green All Purpose, 2 kg Pouch
In Stock: 697
$19.29 $25.29 -24%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 4L (1.05gal) - Non-Toxic - (Case of 4)
In Stock: 69
$336.92 / $84.23 per unit
(minimum purchase of 4)
HDI Ionic Bloom Plant Nutrient 3-2-6 | 1gal - (Case of 4)
In Stock: 84
$156.72 / $39.18 per unit
(minimum purchase of 4)
HEAVY 16 Bud B, 55 gal
In Stock: 4
$992.24 $1,784.99 -44%
Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)
In Stock: 5
$246.80 / $49.36 per unit
(minimum purchase of 5)
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