4hydro.com - Sunburst Hydroponics

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Newest Additions

Monitor the pH level in your garden quickly and accurately with the Sunleaves pH Essential Digital Pen. This pen is durable, water-resistant, and comes with everything you need to get started!
Save 15%
The Secret Jardin Darkroom 2.5 has many upgrades from the previous model including higher light-proofing and a sturdier tube frame.
Save 14%
Bountea’s Fungal Activator delivers beneficial fungus to your woody-stemmed plants through compost tea.
Save 14%
Bountea’s Bioactivator boosts beneficial bacteria and microorganisms to give your compost tea and extra boost.
Get DuraBreeze's Heavy Duty Flex Ducting to ensure your grow room is setup and properly ventilated the way you want!
Monterey B.t. is an organic insecticide that contains natural ingredients making it safe for people and pets.
The Hortilux Eye Ultra Ace conversion lamp is an HPS (High Pressure Sodium) lamp that operates on a Metal Halide (MH) system.
$316.95 - $358.95
The Eye Hortilux Super HPS grow lamps provide optimum spectral energy levels that promote vigorous plant growth.
$172.95 - $922.95
The Eye Hortilux Super Blue Lamp is one of the newst hybrid dual arc lamps on the market combining the workings of the 400W Hortilux Blue MH bulb with the 600W Hortilux Super HPS bulb.
Eye Hortilux Blue Horizontal MH Lamps allow you to have the same lamps used in professional industries right in your own indoor garden. This is closest thing you will get to natural sunlight indoors!
Digilux Metal Halide bulbs allow your plants to receive an increase of 25% more energy in the red and orange spectrums.
$69.95 - $399.95
Digilux HPS bulbs are known for their wide range color spectrum and efficiency. Improve the flowering and fruiting of your plants today!
$69.95 - $469.95
The universal watt Agrosun Red Super Sodium is German made and backed by Hydrofarm, so you know it's reliable.
The Agrosun Gold Metal Halide Horizontal bulbs are intended to be mounted horizontially. They provide 49% more red spectrum than ordinary MH bulbs.
Nutrilife's H2O2 solution will help increase oxygen levels in your water to help increase your plant's yield and overall growth.
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Organic Bountea SuperStart brings the nutrients your plant needs to grow and thrive.

Featured Products

The Organic Oregon Sugar Pod II Snow Pea is an enhance version of the original with an increased disease resistance.
General Hydroponics TNC 1/4 horsepower pump.
Joshua Roth 2.0 mm anodized aluminum wire oxidizes to a lesser degree than copper, and is easier to conform to your preferred contour.
Maintaining a CO2 level between 1000 and 1500 PPM is essential for most plants. The Sentinel CPPM-4 controls carbon dioxide levels with part-per-million accuracy. The dual beam CO2 sensor is the highest tech, most accurate sensor available to the hobby hydroponics industry!
$279.95 - $359.95
Sizes: 10-inch, 12-inch. We've gotten only positive feedback from our customers about Sunleave's WindTunnel Fans! The extremely quiet operation of these inline fans makes quite an impression.
These Green Capillary Mats are made of 100 percent UV-protected, non-woven polypropylene created from recycled plastic water bottles. Green is good!
The Commercial Portable Sprayer-Atomizer holds two liquid gallons and weighs about 13 pounds.
The Ona Block is ideal for small areas such as grow tents, closets, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents.
Designed to grow six mid to large sized plants ranging up to four foot tall, this is a hybrid system that blends re-circulation with deep water culture hydroponics.
Espoma Triple Phosphate helps improve root growth. It also supports healthy fruit and flower formation in your garden.
Save 22%
The Hydrofarm Sola Rola light mover can support up to 50 pounds of grow light equipment, making it a good choice for reflectors with built-in ballast.
$23.95 - $74.95
General Hydroponics FloraNova Grow and FloraNova Bloom provide primary and secondary nutrients and pH buffers. These nutrients are easy to use and work well with all types of plants. We highly recommend FloraNova for your garden!
$16.95 - $115.00
General Hydroponics FloraNectar provides your plants with the necessary nutrients, amino acids and minerals for the sweetest fruits and the most aromatic flowers
The General Hydroponics Complete WaterFarm Modular System is built with high-impact plastic for maximum longevity.