0Cart

Nutrients & Supplements

Soil Amendments
Budswel, 1 gal
In Stock: 527
$48.92 $54.99 -11%
Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)
In Stock: 10
$48.73 $67.39 -28%
Sustane 4-6-4 All-Purpose Fertilizer | 50lb - OMRI Listed
In Stock: 219
$48.63
Technaflora MagiCal, 4 L
In Stock: 44
$48.61 $74.99 -35%
Roots Organics HPK 0-4-3, 1 gal
In Stock: 142
$48.52 $71.42 -32%
Roots Organics Elemental, 9 lbs
In Stock: 72
$48.47 $71.27 -32%
House & Garden Nitrogen Boost, 60 L
In Stock: 25
$48.43 $2,992.50 -98%
Down To Earth Tree & Shrub 4-2-4 | 25lb (40/PL)
Out of stock
$48.40 $63.99 -24%
HEAVY 16 Prime, 32 oz
In Stock: 173
$48.18 $70.87 -32%
Xtreme Tea Brews Individual Pouches, 80 g & Microbe Food Packs, 7 g (10 each)
In Stock: 108
$48.18 $63.99 -25%
House & Garden Bud-XL, 1 L
In Stock: 463
$48.06 $64.26 -25%
CYCO 5L Uptake (2/CS) - (Case of 2)
In Stock: 24
$48.05 $66.11 -27%
Emerald Harvest Root Wizard | 32oz (OR)
In Stock: 31
$48.04 $96.00 -50%
CYCO Platinum Series Silica 0-0-3 - 5L
In Stock: 54
$47.95 $69.89 -31%
Aurora Peat Products Procision Advantage, 3.8 cu ft bale
Out of stock
$47.91 $58.72 -18%
Grow More Mendocino Avalanche, 1 gal
In Stock: 141
$47.60 $69.99 -32%
Maxicrop Soluble Seaweed Powder 0-0-17 | 27oz - OMRI Listed - (Case of 6)
In Stock: 48
$47.27 $56.99 -17%
House & Garden Drip Clean, 1 L
In Stock: 609
$47.12 $63.00 -25%
BioAG Ful-Humix | 2.2lb - OMRI Listed - (Case of 4)
In Stock: 4
$46.91 $57.42 -18%
Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)
In Stock: 81
$46.85 $53.77 -13%
Grotek Rype 3-0-0 | 4L - (Case of 4)
In Stock: 52
$46.78 $119.79 -61%
Roots Organics Bio Force, 1 lb
In Stock: 58
$46.70 $57.22 -18%
Biobizz Top-Max, 1 L
In Stock: 70
$46.53 $62.20 -25%
HEAVY 16 Fire, 16 oz
In Stock: 1472
$46.40 $68.24 -32%
HEAVY 16 Fire, 16 oz (OR Only)
In Stock: 642
$46.40 $68.24 -32%
HEAVY 16 Roots, 16 oz
In Stock: 1279
$46.40 $68.24 -32%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In Stock: 28
$46.38 $67.63 -31%
Big Foot Mycorrhizae Granular | 2lb
In Stock: 60
$46.35
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 1lb Jar
In Stock: 115
$46.25 $52.99 -13%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 1lb
In Stock: 172
$46.25 $52.99 -13%
Gaia Green Power Bloom, 10 kg
In Stock: 648
$46.21 $57.19 -19%
Cutting Edge Solutions Cal-Mag Amplified, 1 gal
In Stock: 25
$46.20 $61.99 -25%
Show other 32 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $44064
Shop Owner
Brand
    Show all (89)