Exceptional Lighting
Alternatives for your every need
Feed your garden
Best fertilizers and supplements
Great Results
Grow and harvest your own food

High Grade Hydroponics - Quality Assured

HIGH GRADE HYDROPONICS is one of the largest suppliers in the Caribbean. We offer over 10,000 products for all your indoor, hydroponic, aquaponic, organic and greenhouse gardening needs. HIGH GRADE HYDROPONICS is strategically located with physical locations in San Juan, Puerto Rico & Gross Islet, Saint Lucia. We offer the industry's most cutting edge products and top of the line brands specifically designed for the industry.

We at HIGH GRADE HYDROPONICS, together with our staff, want to make sure you have a successful growing experience whether you garden as a hobby or commercially, hydroponically or in soil, indoors or outdoors. GROW WITH US!

BioBizz Root-Juice 1 Liter (16/Cs)
BioBizz Starters-Pack (1/Cs)
Only 2 left!
Bluelab Growers Toolbox
Only 1 left!
Bluelab Growers Toolbox
$165.50 $206.00
Buried Treasure Nitro Bat Guano 1 lb (12/Cs)
Copy of Grodan 1.5 in Starter Mini-Blocks MM40/40 1.5 in x 1.5 in x 1.5 in (3 Strips of 15 each)
Copy of Oasis Rootcubes 1.25 in Medium Cubes (5010) (sheet)
Down To Earth All Purpose Mix - 6 lb (6/Cs)
Only 2 left!
Down To Earth Rose & Flower Mix - 6 lb (6/Cs)
EcoPlus Adjustable Water Pump 291 GPH (20/Cs)
Only 3 left!
EcoPlus Eco Air 2 Two Outlet - 3 Watt 126 GPH (30/Cs)
Only 1 left!
EcoPlus Large Round Air Stone (24/Cs)
Only 3 left!
GH General Organics Go Box

Instagram feed

Left Continue shopping
Your Order

You have no items in your cart