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General Hydroponics - Super Savings! Save up to 32%


Super Savings! Up to 32% off on General Hydroponics products at Hotel Green House. Hurry! Limited time offers. Offers valid only while supplies last.



GH pH Up, 1 qt, case of 12
GH pH Up, 1 qt, case of 12
In Stock
$113.72
To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience pro...


General Hydroponics GH1514 General Hydroponics Ph YowdvU Control Kit (Pack of 5)
General Hydroponics GH1514 General Hydroponics Ph YowdvU Control Kit (Pack of 5)
In Stock
$166.76

ean: 0793094246842,

pH controls is essential for stimulating vigorous plant growth. The pH scale measures acidity or alkalinity on a scale of 0-14. Below 7.0 the pH is acidic. Above 7.0 , the pH is alkaline. 7.0 is nuetral. The best pH for general plant growth is in the...


Snapture 4x4 Tray Stand
Snapture 4x4 Tray Stand
SKU: #HY-OH-001011
In Stock
$159.95

sku: HY-OH-001011, mpn: GH8043, ean: 0793094000000,

SnapStand is specially designed for strength and is literally a snap to assemble. The custom SnapStand pieces make standard 1 1/4" PVC into a support stand for your system or as many uses as the grower's imagination can conceive.Great quality hydropo...


General Hydroponics Organics Bio Marine for Plants, 2.5-Gallon
General Hydroponics Organics Bio Marine for Plants, 2.5-Gallon
SKU: #GH5354
In Stock
$112.96
$76.45
You Save: 32%

sku: GH5354, mpn: GH5354, ean: 0793094053549,

4.2 out of 5 stars with 14 reviews
Bio marine is a completely organic fish fertilizer that encourages rapid growth, improves color and helps increase plant's resistance to pests. Essential proteins, oils and nutrients are derived from a cold processed enzymatically digested fish. This...


General Hydroponics KoolBloom for Gardening, 16-Pound
General Hydroponics KoolBloom for Gardening, 16-Pound
In Stock
$107.41
$103.01
You Save: 4%

mpn: Kool Bloom 16lb, ean: 0793094013185,

4.1 out of 5 stars with 14 reviews
Kool Bloom is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. Kool Bloom is rich with phosphorus and potassium and contains precise amounts of ripening elements. Kool Bl...



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