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Nutrients & Supplements

Soil Amendments
Botanicare Cal-Mag Plus 2-0-0 | 32oz
In Stock: 3149
$16.82 $25.82 -35%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In Stock: 39
$44.47 $88.99 -50%
Down to Earth Seabird Guano 0-11-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 8
$18.78 $29.99 -37%
Age Old Kelp, 55 gal
Out of stock
$1,460.43 $1,843.99 -21%
Down to Earth Bat Guano 7-3-1 | 25lb - OMRI Listed
In Stock: 276
$72.53 $99.99 -27%
Aptus Ecozen, 5 L
In Stock: 49
$467.02 $673.91 -31%
Black Gold Earthworm Castings Blend | 8q t- OMRI Listed - (Case of 4)
In Stock: 879
$11.80 $13.39 -12%
Olivia's Cloning Solution | 32oz (1qt) - (Case of 24)
In Stock: 24
$6.82 $13.95 -51%
Plant Success Orca | 16oz
In Stock: 43
$35.89 $44.11 -19%
DaKine 420 Bio Minerals | 500g - (Case of 4)
In Stock: 8
$7.04 $28.99 -76%
Grotek Final Flush Blueberry, 1 L
In Stock: 412
$2.79 $15.19 -82%
Key Grow Solutions Green Dragon 0-0-18 | 32oz - (Case of 14)
In Stock: 896
$6.47 $39.99 -84%
Down to Earth Langbeinite 0-0-22 | 50lb - OMRI Listed
In Stock: 186
$70.00 $96.79 -28%
FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 | 4lb - OMRI Listed - (Case of 12)
In Stock: 756
$11.44 $14.19 -19%
DaKine 420 Sticky Icky Enzymes | 100g - (Case of 20)
In Stock: 20
$7.04 $28.99 -76%
Roots Organics Terp Tea Grow | 9lb - (Case of 3)
In Stock: 9
$42.33 $44.99 -6%
Big Foot Mycorrhizae Concentrate | 4oz - Water-in-Root Inoculum
In Stock: 33
$17.00
Down To Earth Rose & Flower Mix 4-8-4 | 1lb - (Case of 12)
In Stock: 816
$3.89 $6.29 -38%
Down to Earth AZOMITE Slow Release Powder | 1lb - OMRI Listed - (Case of 12)
In Stock: 1592
$3.05 $4.39 -31%
Down to Earth Feather Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In Stock: 12
$13.53 $21.79 -38%
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