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Pro-Mix® HP Mycorrhizae® is a high porosity peat-based growing medium. This fo..
$65.00 $44.99
-31%
B'Cuzz Hydromix HP is a high porosity professional growing medium formulated for the serious grower...
$49.95 $39.99
-20%
A powerful blend of Northwest sea-going fish, crab and shrimp meal, and earthworm castings create an..
$20.95 $17.99
-14%
Especially for the plants blooming phase. BCuzz® Bloom encourages flower cell production and incre..
$159.14 $129.99
-18%
All bloom additives in one bottle: booster, accelerator, hardener & flower enhanc..
$222.74 $134.99
-39%
All bloom additives in one bottle: booster, accelerator, hardener & flower enhanc..
$933.59 $649.99
-30%
All bloom additives in one bottle: booster, accelerator, hardener & flower enhanc..
$32.00 $29.99
-6%
Cal-Mag Plus is a bio-catalyst for plants. A beneficial plant nutrient correcting the inherent probl..
$48.50 $39.99
-18%
For fruiting and flowering plants. Easy to use! Just mix with water and broadcast lightly around ros..
$41.95 $34.99
-17%
All natural - 100% pure. Loosens soils & prevents compaction.
Not available in all locations.
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$18.99 $16.95
-11%
Your potted plants deserve the best. Their roots can’t seek out nutrients in the ground, so you have..
$20.95 $17.99
-14%
RapidStart enhances your growing experience by delivering a powerful blend of premium plant extracts..
$143.30 $84.99
-41%
Great White is the most advanced mycorrhizal product on the market today. The combination of mycorrh..
$71.99 $59.99
-17%
Monster Bloom is designed to increase the plant's ability to flower. It increases the essential oil ..
$41.24 $34.99
-15%
Provides 25% more energy in the violet, blue and green spectrum than standard High Pressure Sodium. ..
$129.95 $69.99
-46%
A thick gel which will remain in contact around the stem, sealing the cut tissue and supplying what ..
$23.95 $19.99
-17%
Mother Earth® Coco is made in Holland and is RHP certified. What is RHP?
Since 1963, RHP has been..
$22.95 $17.99
-22%
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Grow Giant is an online leader selling hydroponics and organic gardening supplies with an immaculate showroom and warehouse located in Kissimmee, Florida. We have been serving the central Florida and Orlando area not only with the largest selection, but the best prices with our price match guarantee. As a preferred distributor of Sunlight Supply Inc, and exclusive partnerships with the top brands worldwide, we are able to provide the highest quality hydroponics equipment with the best warranties in the industry. Our team of highly trained experts have over 25 years of professional gardening experience to help solve any problems that may occur. Whether you have an indoor or outdoor garden, Grow Giant is here to get your aquaponic, organic or hydroponic system growing today!
