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The Combo HI 991404 meter is designed for continuous high accuracy pH EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics greenhouses and horticultural...
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Sturdy 6 mil plastic Digital camo print Pre-punched drainage holes Pre-punched drainage holes Plant right in the bag
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SUN FILM ULTRA. The ultimate reflective film that is 97% reflective. This film is extremely durable, puncture and tear resistant. Nylon mesh scrim reinforcement is woven into the film and is washable as well as waterproof. Come in rolls of 48" by 50 feet.
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The MLC-16 and MLC-16a represent the latest in large scale lighting control. They are the best devices for controlling up to 16 lights from one timer or controller. You run 80 amp power to the MLC, and all of the outlets are controlled by one 120 volt...
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EZ Clone Cloning Systems - introducing the next generation in cloning technology. New 30, 60 and 120 cutting units Easy to use - start cloning in minutes Root in 5 days with 100% success Get guaranteed results now! Standard Features: Custom Neoprene...
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The Light Rail 5 Crossbar mounting kit contains all the hardware necessary to attach the crossbar to the motor assembly.
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16/3 600V female Lock & Seal Receptacle UL We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other brands of ballasts. We also offer...
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Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many similar products contain...
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Superior quality, small capacity tank sprayer for the garden or home. Designed to provide maximum comfort, efficiency, safety, and ease of use. Constructed from high grade plastic to ensure long life and easy maintenance. Swivel nozzle that adjusts...
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Every once in a while a garden tool comes along that just changes the way you do business. Our Precision Pruners are like that. Truth to tell, we ran across them when caring for bonsai. But they soon proved invaluable for a wide range of tasks, from...
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Hang reflectors with our easy one flip adjusting light toggle. Adjust hang height of the light with the growth rate of the plant. Makes control simple and efficient so you get better growth. Maximize growth with proper light position Easiest way to...
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FEATURES Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housing Simultaneous temperature display...
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Use CS53505 (All Sysyem Cord Set & Socket Only) & CSHDWKT (Cordset Hardware Kit) together to wire onto Lumatek ballast, or use the Cordset Hardware Kit to wire the All System Cord Set assembly to any lamp cord.
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V-shaped hanger hooks used to suspend all Hydrofarm reflectors and PARsource GLS, GLX reflectors (remote series).
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Ideal for rooting cuttings aeroponically. Spinner comes complete with a male thread for a secure no leak fit.
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NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.
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Our SnapStand is specially designed for strength and is literally a snap to assemble. The custom SnapStand pieces make standard 1 1/4" PVC into a support stand for your system or as many uses as the grower's imagination can conceive.
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The PWX-240-4 lets you control up to four 1000 watt 240 volt lighting systems. Comes Pre-wired w/12gauge 6 ft. power cable and a 6 ft. trigger cord w/ 120V plug. The power cable connects to a 240V 30A service. The trigger cord can be connected to any...
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Multiple openings evenly distribute seeds for easy sowing. Ideal for soil or starter plugs. Accommodates 5 seed sizes.
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The tool for perfect watering of rockwool products The syringe with a needle made from 1/4" tubing allows you to easily take a water sample from your rockwool. If the water sample shows too high pH, it is time to water again. Measures from 5- 60 ml.
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All Tek-Lights, New Wave® 42, 44, 48 have program start ballasts. New Wave® 22, 24, 28 and Sun Blaze® 22, 24, 44, 48 have instant start ballasts. Excellent quality, reliable socket. UL listed component. Rotate lamp 90 degrees to lock in place....
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Move your lights back & forth across your growing area with a light mover. Increase your coverage area! These motors offer a 0-60 second time delay. Two year warranty on 6 & 10 RPM 3.5 motors.
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These stainless steel hose clamps are perfect for attaching duct to Sun Systemåš reflectors, silencer, filters & more. Rugged construction for consistent, reliable and tight connection. Sold bulk in boxes of 10 only.
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Use our Size Selector to determine which Phresh Filter is right for you! The Phreshåš Size Selector Easy to use: Simply stretch over your Phreshåš Pre-Filter for installation. SOLD ONLY IN PAIRS. For more information visit www.phreshfilter.com
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