4hydro.com - Sunburst Hydroponics

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  • Sunleaves
  • Hydrofarm
  • Advanced Nutrients
  • Sunlight Supply
  • Hesi
  • Canna
  • FoxFarm
  • Botanicare
  • BioBizz

Newest Additions

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Organic Bountea Humisoil is the perfect super soil blend for indoor or outdoor applications. It's organic certification makes it gentle on all plants!
Happy Frog Fruit and Flower delivers multiple blooms and great bud set for all your flowering plants. Expect brighter colors, increased scents, and delicious flavors!
Happy Frog Tomato and Vegetable Organic Fertilizer is precisely designed for use on all vegetables, tomato varieties, soft fruits and berries, the balanced ratios between nitrogen, phosphorus, and potassium will allow the plant to feed vigorously while producing abundant high quality fruit set.
?If you need a tough controller that can handle any kind of lighting system you throw at it, the Titan Controls® Spartan Series® 4 & 8 Light 240V Controllers are the right choice for you.
When you’re in the garden, function is everything. You might be out there all day, and with all of the harsh lights helping your plants to grow, it’s important to have proper eyewear.
If you’re looking for a user-friendly, high capacity digital lighting controller with dual-zone control, then the Autopilot PX1 Digital Lighting Controller is the option for you.
The Phantom Commercial DE Open Lighting System with USB Interface is your newest, and best lighting solution.
TotalGrow Full Spectrum LED Grow Light Bulb is a 12 watt LED grow-light that screws into any standard socket. Perfect for any growing setup!
Looking for a natural fertilizer that is perfect for your indoor or outdoor garden You need to try Buried Treasure Liquid Guano today!
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The Titan Hercules 3 is perfect to control any ac unit or dehumidifier you might have.
A new expansion of the Eye PowerVEG line. With four new lamp colors, each designed for a specific stage of your plants growth cycle, we guarantee impressive hobby quality results.
$89.77 - $213.77
Mammoth P is a brand new biological inoculant and we can't say enough good things about it! It's designed to maximize phosphorus and micronutrient cycling, making those healthy nutrients easier for your plants to absorb.
Roots Organics Seabird Guano is an excellent source of phosphate and calcium to encourage vigorous plant growth.
HydroDynamics Europonic Silicate is the strongest product on the market with 11% Silicon Dioxide, it’s proven to protect your plants from the hottest days of summer to the early frosts of fall.
Titan Controls Repeat Cycle Timer is a great solution for hydroponic system watering functions, especially ebb & flow and aeroponic systems.

Featured Products

Roots Organics HP2 Bat Guano is an extracted source of natural phosphorous specifically designed to enhance flower quality.
The Hydrofarm Jump Start Digital Heat Mat Controller is a digital temperature controller for the heat mats used under plant trays.
Each Sticky Thrip / Leafminer Trap unfolds to expose about 30 square inches of non-toxic adhesive. Both sides are coated so no matter which direction the insect touches it, it's caught!
$11.65 - $31.95
Supernatural brand Green Stay can be used as a nutrient additive or as a foliar spray to help revive stressed plants.
BuffaLoam Soil Alive works perfectly with potted plants or outdoors. It's specially designed ingredients increase soil fertility, improve soil structure and help with nutrient uptake.
$49.95 - $168.95
Dutch Master Gold Range Liquid Light foliar spray is designed to dramatically improve the way your plant processes your HID or flourescent lighting. Amazingly, it gives your plants the equivalent of up to 60% more usable light!
FoxFarm Happy Frog All Purpose is a slow-release organic fertilizer that works great for just about every plant.
Titan Controls Flo-N-Gro 12 site Hydroponics System is easy to use and requires very little maintenance. This system is great for any level or gardener and can easily be expanded to increase the size of your garden.
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This sleek high-output fluorescent system from Sunleaves is not only a great value, its efficient to run.
The Sunleaves No Drip Bottle Clip lets you easily pour liquids from gallon size bottles without making a mess.
When Safer Brand Garden Fungicide Concentrate is diluted, it makes 4-8 gallons of spray, based on the strength needed.
Titan Controls Helios 15 light controller can accommodate 8 240 volt ballasts. This gives you the ability to distribute 8000W of HID lighting to your plants giving you the ability to control everything from one place.
This Joshua Roth soil sieve set is used to grade growing media for layering, and to remove fine compacting dust that inhibits proper drainage.
If you're ventilating your grow room, chances are some of the equipment flanges and ducting diameters are not going to match.
FloraNectar provides your plants with the necessary nutrients, amino acids and minerals for the sweetest fruits and the most aromatic flowers.
Ready Gro Super Plugs have the consistency of a sponge-like material. These biodegradable and 100% organic soilless grow plugs are made of composted tree bark and other organic materials.