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Rootline Supply Co.
Rootline Supply Co. provides reliable tools and products for growers, gardeners, and cultivators who care about quality. We’re focused...
6K
10 months 3 days
Grand Rapids, US
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Nutrients & Supplements

True Organic Azalea, Camellia & Rhododendron Food 5-4-3 | 4lb - Resealable Bag - Spring & Fall Application - Covers up to 87sq ft - OMRI Listed - (Case of 6)
In Stock: 48
$60.66 / $10.11 per unit
(minimum purchase of 6)
Down to Earth Liquid Calcium 5% | 2.5gal - OMRI Listed - (Case of 2)
In Stock: 12
$90.06 / $45.03 per unit
(minimum purchase of 2)
Plant Success Organics Granular 3-1-2 | 5lb - Granules
In Stock: 25
$85.94 $104.67 -18%
Miracle-Gro Performance Organics Edibles | 2.5lb Jug - OMRI Listed - (Case of 6)
In Stock: 72
$48.54 / $8.09 per unit
(minimum purchase of 6)
Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)
In Stock: 54
$268.68 / $44.78 per unit
(minimum purchase of 6)
Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed
In Stock: 336
$45.59 $61.79 -26%
Armory Beneficial Bacteria Blend | 2oz - OMRI Listed
In Stock: 9
$30.03 $33.50 -10%
True Organic Tomato & Vegetable Food 4-5-6 | 8lb - Resealable Bag - Use Monthly - Covers up to 140sq ft - OMRI Listed - (Case of 4)
In Stock: 109
$51.84 / $12.96 per unit
(minimum purchase of 4)
FoxFarm Grow Big Fertilizer 6-4-4 | 2.5gal - Concentrate - (Case of 2)
In Stock: 16
$423.96 / $211.98 per unit
(minimum purchase of 2)
Down to Earth Liquid Calcium 5% | 1gal - OMRI Listed - Makes 128 Gallons - (Case of 4)
In Stock: 8
$114.44 / $28.61 per unit
(minimum purchase of 4)
Big Foot Mycorrhizae Concentrate | 32oz
In Stock: 45
$196.00 / $98.00 per unit
(minimum purchase of 2)
Black Gold Earthworm Castings Blend | 8q t- OMRI Listed - (Case of 4)
In Stock: 218
$50.56 / $12.64 per unit
(minimum purchase of 4)
Down to Earth Citrus Mix 6-3-3 | 25lb - OMRI Listed
In Stock: 157
$42.67 $57.89 -26%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 2oz
In Stock: 684
$149.85 / $9.99 per unit
(minimum purchase of 15)
True Organic Herb & Leafy Greens Food | 4lb - OMRI Listed - (Case of 6)
In Stock: 102
$60.66 / $10.11 per unit
(minimum purchase of 6)
Magnesium Sulfate Epsom Salts | 50lb (49/PL) - OMRI Listed
In Stock: 1114
$37.84 $50.33 -25%
SUPERthrive ZYME 100% Enzyme Cleaner | 8oz - (Case of 12)
In Stock: 804
$85.32 / $7.11 per unit
(minimum purchase of 12)
Nectar for The Gods Olympus Up | 32oz
In Stock: 17
$12.18 $14.99 -19%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz
In Stock: 21
$27.50
Down To Earth Palm Tree Mix 6-2-8 | 5lb - (Case of 6)
In Stock: 12
$107.94 / $17.99 per unit
(minimum purchase of 6)
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