4hydro.com - Sunburst Hydroponics

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Newest Additions

The AgroLED Sun 411 Bloom LED fixture offers lighting for the fruiting and flowering stages of plant life with three independent channels.
The AgroLED Sun 211 Bloom LED fixture offers lighting for the fruiting and flowering stages of plant life with three independent channels.
AgroLED 4' cool spectrum is a versatile fixture, perfect for any vegetative growth application from rooting clones or seedlings for your garden, to supporting any vegetative phase growth.
AgroLED 4' cool spectrum is a versatile fixture, perfect for any vegetative growth application from rooting clones or seedlings for your garden, to supporting any vegetative phase growth.
Our Growers Choice 630w CMH Ceramic Metal Halide system (GC-630NS) has a newly redesigned reflector to replicate and harness the forceful penetrating power of the sun.
Our Growers Choice 315 watt Ceramic Metal Halide system (GC-315W) utilizes advanced low frequency square wave technology and a high efficiency 315 watt ceramic metal halide grow lamp.
Introducing our new Iluminar 1000w DE horticultural lighting system! The Iluminar 1000w DE takes the best of all existing DE (Double Ended bulb) lighting technology and incorporates it into a very high quality, and yet affordable grow light.
$6.75 - $16.95
Looking for the perfect, plump, juicy tomato Well Tomato-tone organic fertilizer from the folks at Espoma can help you produce it!
$11.95
From the folks at Espoma comes a superior enriched potassium source—Espoma Potash.
Chapin's new and improved, heavy-duty, commercial quality- Premier Pro Extended Performance Poly Sprayer has a 1 gallon capacity.
To harvest the ideal yield you're looking for this year, your plants need extensive root systems to support bigger, healthier, and more vital plants.
$11.95 - $44.95
?Foliar feed your flowers, fruit or veggies with Spray-N-Grow and you'll see amazing results! Spray-N-Grow is a micronutrient complex, cultured in a water base, that acts as a biocatalyst.
$21.95 - $69.95
?Microbe Life Nourish-L is a unique, water soluble, liquid humate derived from highly decomposed organic humus deposits. It contains a combination of naturally occurring microorganisms that help to maintain both appearance as well as the vigor of vegetables and plants.
?Microbe Life Foliar Spray and Root Dip contains Ecto and Endo Mycorrhizal Fungi that live on the roots of your plants to form a healthy symbiotic relationship.
$9.95 - $21.95
?Espoma Organic Traditions Rock Phosphate is a 100% natural source of phosphorus. Plants require this nutrient for healthy root development and for fruit and flower production.
$7.95 - $27.95
Espoma Organic Traditions Bone Meal is an all natural source of organic phosphorous and nitrogen.

Featured Products

Organic Bangles Blend Pepper Seeds produce red, gold, and chocolate colored baby bell peppers.
$16.95 - $114.75
Nectar for the Gods Zeus Juice acts as a catalyst to increase the metabolic rate in your plants to help accelerate growth.
VitaLUME compact fluorescent growlight bulbs are ideal for seedlings, plant cuttings and small plants, giving them healthy compact growth with tight internodal spacing.
Dutch Master Gold Range Replicator has been carefully designed with a blend of natural extracts from Coleptiles of wheat and Zea Mays that draw out air bubbles from a cutting in order to restore the vital water flow necessary for successful plant propagation.
Experienced growers suggest a pH level between 5.5 and 6.5 for most hydroponically grown plants. A dirty pH probe can skew the readings of your pH meter, resulting in a harmful growing environment.
$11.50 - $69.95
Botanicare Pure Blend Tea has the essential, all-natural ingredients needed to give your plants a boost to grow stronger and healthier.
Our Growers Choice 315 watt Ceramic Metal Halide system (GC-315W) utilizes advanced low frequency square wave technology and a high efficiency 315 watt ceramic metal halide grow lamp.
Use this small Joshua Roth branch bender (#170) when your Bonsai branches are too large or rigid to be conformed with shaping wire.
Plant propagation is quick and easy with the Botanicare Power Cloners. This model lets you clone 180 plants in just 5 to 10 days!
High quality dry soluble plant supplement that contains 1% vitamin B1 to help tweak your nutrients to your own taste.
The Titan Controls Mercury 4 day / night multi-function fan speed controller puts you in complete control of your indoor garden ventilation requirements.
The Sunleaves 1000W Two-way ballast features a common power outlet with 120/240-volt dual-voltage capabilities.
$37.95 - $119.95
Dark Energy by American Hydroponics is a powerful nutrient additive that will increase the yields of your plants and bring them to harvest sooner.
Lycopersicon esculentum
$28.95 - $180.50
Floralicious Plus contains the organic building blocks of life. It enhances metabolic growth and essential oil production, promotes flower development, stimulates fruit swelling and encourages beneficial microbial activity in the root zone.