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Nutrients & Supplements

Soil Amendments
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Cutting Edge Solutions Uncle John's Blend, 1 qt (OREGON ONLY)
In stock
$5.71 $34.99 -84%
Save 18%
HDI Clonex Rooting Gel | 15ml - Single-Use Packet
In stock
$5.42 $6.61 -18%
Down to Earth Gypsum | 1lb - OMRI Listed
In stock
$5.00 $6.99 -28%
Down To Earth Mini Cactus Mix 2-4-8 | 1lb
In stock
$4.99
Down to Earth Kelp Meal 1-0.1-2 | 0.5lb - OMRI Listed
In stock
$4.94 $6.99 -29%
Great White Granular 1 Mycorrhizal | 4oz - OMRI Listed
In stock
$4.71 $5.88 -20%
BioAG Ful-Humix | 100g - OMRI Listed
In stock
$4.39 $12.89 -66%
Grotek Monster Grow Pro 18-36-1 | 20g
In stock
$4.31 $7.89 -45%
Grotek Monster Bloom 0-50-30 | 15ct - 0.7oz
In stock
$4.31 $7.89 -45%
Grotek Monster Grow Pro, 20 g
In stock
$4.31 $7.48 -42%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 0.5lb - OMRI Listed
In stock
$3.69
Down to Earth All-Purpose Mix 4-6-2 | 1lb - OMRI Listed
In stock
$3.66 $5.49 -33%
Down To Earth Rose & Flower Mix 4-8-4 | 1lb
In stock
$3.66 $5.49 -33%
Down to Earth Acid Mix 4-3-6 | 1lb - For Acid Soil Loving Plants
In stock
$3.66 $5.49 -33%
Down to Earth Blood Meal 12-0-0 | 0.5lb - OMRI Listed
In stock
$3.66 $5.49 -33%
Down to Earth Starter Mix 3-3-3 | 1lb - OMRI Listed
In stock
$3.66 $5.49 -33%
Down to Earth Vegetable Garden 4-4-4 | 1lb - OMRI Listed
In stock
$3.66 $5.49 -33%
Down to Earth Citrus Mix 6-3-3 | 1lb - OMRI Listed
In stock
$3.66 $5.49 -33%
Down to Earth Fish Bone Meal 4-12-0 | 1lb - OMRI Listed
In stock
$3.66 $5.49 -33%
Down to Earth Bat Guano 7-3-1 | 0.25lb - OMRI Listed
In stock
$3.66 $5.49 -33%
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