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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...
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10 months 3 days
Grand Rapids, US
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Cultivation Equipment and Supplies

SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In Stock: 60
$177.32 / $44.33 per unit
(minimum purchase of 4)
Hormodin 2 Rooting Hormone Powder - 0.3% IBA - 1lb
In Stock: 215
$74.58 $76.28 -2%
Bluelab pH 7.0 Calibration Solution - 500ml
In Stock: 136
$122.22 / $20.37 per unit
(minimum purchase of 6)
SUPERthrive Bloom Plant Nutrients 3-12-6 | 5gal
In Stock: 47
$260.36 $395.21 -34%
Roots Organics Nitro Bat Guano | 3lb - (Case of 3)
Out of stock
$26.94 / $8.98 per unit
(minimum purchase of 3)
Botanicare Original Grow Tray End Tray - 4ft W × 3ft L Black
In Stock: 36
$94.04 $108.62 -13%
Premier PRO-MIX Premium Garden Mix with MYCOACTIVE | 1cu ft - Loose Fill
In Stock: 125
$15.67 $18.29 -14%
Botanicare Original Grow Tray End Tray - 5ft W × 4ft L Black
In Stock: 18
$129.37 $149.29 -13%
Bluelab Leap pH Probe - for Combo Meter - Combo Meter Plus - and Multimedia pH Meter
In Stock: 116
$145.00
Plant Success Great White Premium Mycorrhizae | 8oz
In Stock: 291
$63.14 $81.24 -22%
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 1gal - (Case of 4)
In Stock: 4
$157.00 / $39.25 per unit
(minimum purchase of 4)
Premier PRO-MIX Premium Potting Mix with MYCOACTIVE | 16qt - Loose Fill
In Stock: 189
$82.20 / $13.70 per unit
(minimum purchase of 6)
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 500mL(16.9oz) - Non-Toxic
In Stock: 58
$111.96 / $9.33 per unit
(minimum purchase of 12)
Black Gold All-Purpose Potting Soil with RESiLIENCE | 8qt - 240/PL
In Stock: 3371
$58.16 / $7.27 per unit
(minimum purchase of 8)
HDI MotherPlant Nutrients Part B | 1gal - (Case of 4)
In Stock: 16
$66.32 / $16.58 per unit
(minimum purchase of 4)
Botanicare CT Middle Tray - 4ft x 5ft White
In Stock: 9
$119.70 $142.01 -16%
The HC Companies Jumbo Thinwall Pot with Tag Locator (Square) | Black - 5.03in W x 5.62in H - Max Liquid Volume: 1.89qt (Case of 288)
In Stock: 178
$260.94 $299.47 -13%
Aza-Direct Insecticide - 2.5gal - OMRI Listed
In Stock: 32
$1,410.29 $1,492.85 -6%
Sustane 8-2-4 Lawn & Landscape Plant Food | 5lb - OMRI Listed - (Case of 8)
Out of stock
$108.40 / $13.55 per unit
(minimum purchase of 8)
General Organics BioThrive Bloom 2-4-4 | 32oz
In Stock: 550
$11.18 $25.28 -56%
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