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Nutrients & Supplements

Soil Amendments
Grotek Gro-Silic, 250 ml
In Stock: 4
$2.56 $32.99 -92%
Roots Organics HPK | 1gal - (Case of 4)
In Stock: 6
$210.00 / $52.50 per unit
(minimum purchase of 4)
SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)
In Stock: 8940
$92.52 / $7.71 per unit
(minimum purchase of 12)
True Organic Bone Meal 7-7-0 | 3lb - Resealable Bag - Spring & Fall Application - Covers up to 61sq ft. - OMRI Listed - (Case of 6)
In Stock: 671
$39.36 / $6.56 per unit
(minimum purchase of 6)
PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
Out of stock
$47.89 $48.98 -2%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs
In Stock: 12
$302.89 $444.99 -32%
Down to Earth Liquid Calcium 5% | 2.5gal - OMRI Listed - (Case of 2)
In Stock: 12
$149.16 / $74.58 per unit
(minimum purchase of 2)
Xtreme Gardening Azos Root Booster | 2oz - (Case of 12)
In Stock: 120
$216.36 / $18.03 per unit
(minimum purchase of 12)
Sustane 4-6-4 Flower & Vegetable Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$76.80 / $9.60 per unit
(minimum purchase of 8)
SUPERthrive Root-Gel Rooting Gel | 8oz - (Case of 12)
Out of stock
$442.56 / $36.88 per unit
(minimum purchase of 12)
Xtreme Gardening Mykos | 20lb - (Case of 2)
In Stock: 40
$360.22 / $180.11 per unit
(minimum purchase of 2)
Down to Earth AZOMITE Slow Release Powder | 5lb - OMRI Listed - (Case of 6)
In Stock: 810
$59.10 / $9.85 per unit
(minimum purchase of 6)
HDI Clonex Clone Solution | 20ml - (Case of 18)
In Stock: 1240
$27.36 / $1.52 per unit
(minimum purchase of 18)
Xtreme Gardening Azos Red Liquid | 200mL - (Case of 8)
In Stock: 40
$1,707.52 / $213.44 per unit
(minimum purchase of 8)
Xtreme Gardening Calcar Foliar Booster | 6oz - (Case of 12)
In Stock: 24
$366.24 / $30.52 per unit
(minimum purchase of 12)
Royal Gold Imperial Boost 0-15-11 | 10lb - (Case of 4)
In Stock: 36
$160.60 / $40.15 per unit
(minimum purchase of 4)
Great White Premium Mycorrhizae, 4 oz
In Stock: 852
$37.82 $44.99 -16%
Emerald Harvest Root Wizard | 55gal (FL, MN, NC, OK)
Out of stock
$5,408.13 $5,971.43 -9%
Cutting Edge Solutions Mag-Amped, 270 gal Tote
Out of stock
$8,954.55 $11,323.99 -21%
True Organic All-Purpose Plant Food 5-4-5 | 4.5lb - Shaker Jug - Covers up to 100sq ft - OMRI Listed - (Case of 6)
In Stock: 126
$49.44 / $8.24 per unit
(minimum purchase of 6)
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