Showing 581–600 of 2219 results
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Dishwasher Gel
$9.95Use to remove food deposits and grease from dishes, glasses, pots and pans.
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DiST5 (HI98311)
$140.95Delivers accurate results with automatic calibration and temperature compensation.
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Ditch The Itch
$9.95Fast-acting relief for itchy, irritated skin due to bites, poison ivy and more!
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Dog & Cat Granules
$9.95100% Natural. Ropel keeps dogs and cats from messing on yards and garden beds.
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Dog Grass
$3.95Easy to grow, organic barley grass serves as a natural detoxifier and deodorizer.
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Dog Waste
$6.50100% compostable! Made from GMO-free corn — NOT petroleum-based plastic.
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Dog, Cat & Bird
$12.95Use to prevent defecation and urination on lawns, gardens, shrubs and trees.
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Doktor Doom
Made with fast-acting pyrethrum which biologically breaks down in a few hours.
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Dolomite Lime
$24.50Raises pH in acidic soils and is an excellent source of calcium and magnesium.
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Don’t Bug Me
$18.95It’s time to bite back! This popular formula is derived from chrysanthemum flowers.
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Don’t Throw It, Grow It!
$12.95How to plant the pits, roots, shoots and seeds of many throw-away kitchen scraps.
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Double Yield (Organic)
$3.00Introduced in 1924 by Joseph Harris & Co. of Coldwater, New York. Very productive!
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Downspout Diverter
$44.95Fits ALL standard downspouts and can be used to divert water just about anywhere.
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DPC-12000
$769.00Use to run up to ten 1,000 watt ballasts, plus 120-volt accessories — safely!
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DPC-12000-D
Dual trigger cord is capable of running up to twelve 1,000 watt ballasts at 240-volts.
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DPC-12000TD
$869.00Powers ten 1,000w ballasts and features a user-adjustable time delay function.
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DPC-15000
Our top-selling model! Use to run up to ten 1,000w ballasts, plus 120v accessories.
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DPC-15000TD
The #1 choice for top growers! Powers ten 1,000W lights with hot start delay.
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DPC-24000-BT
$2,499.95Everything you need to run up to 24 1,000W ballasts, plus 120-volt accessories — safely!
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DPC-7500
Connects to a 4-wire 240V service, but provides six 120V outlets (10 amps each).
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