Horticulture Source » Gardening & Hydroponics Store » Advanced Search » Search Results » CO day   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
Secure   My Account   Cart Contents   Checkout  
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating 13 Years Of Service To Gardeners!

Products meeting the search criteria: CO day

Products meeting the search criteria
Did you mean: CO CO days co2 control controller dayton dayton blowers days - Try Advanced Search.
Displaying 221 to 240 (of 1172 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Grozone Control CY1 Cyclestat with Day/Night Sensor   Grozone Control   Grozone Control CY1 Cyclestat with Day/Night Sensor 
Grozone Control CY1 Cyclestat Controls any 120Vac equipment such as pumps or fans on a periodic repeat cycle. The ON duration spans from 10 sec to 20 minutes. The OFF duration spans from 1 minutes to 12 hours. The unit can function day and night or during day time only. 3 year warranty. ... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 780103   $58.91 
 Nuke Em 1 gallon   Flying Skull Plant Products   Nuke Em 1 gallon 
Flying Skull Plant Products has introduced NUKE EM to the indoor outdoor gardening community. It is a multi-purpose insecticide and fungicide that kills the eggs, larvae, juvenile and adult insects that feeds on and ultimately kills plants. Its target is all species of Spider Mites, Thrips, Whitefly, Mealy bugs and other plant insect parasites. Its unique formula also allows f... — Ships from Portland, Oregon USA....more info.
 IN103   $145.54 
 Spider Mite Destroyers. 50 per container      Spider Mite Destroyers. 50 per container 
Spider Mite Destroyers (50) Special order. Use together with predators for especially high infestations. Always use predator insects to control undesirable insect presence. It is better for you, your friends and neighbors. Not Available in Hawaii.Note: Due to the nature of this product, this item must be shipped Next Day air. Please select and pay for Next Day Air freight at checko... — Ships separately from Portland, Oregon USA....more info.
 IN185   $80.67 
 6" Bug Net      6" Bug Net 
6" Bug NetThe most important words for successful horticulturists who want consistently bigger, healthier plants - FRESH AIR! Fresh air without pests. Bug Net keeps bugs from entering your grow room via your intake fan. The days of duct taping screens to a fan are over. Bug Net easily slips on and off fans and ducting. Velcro straps hold Bug Net in place. The smallest weave screen... — Ships from Portland, Oregon USA....more info.
 FA771   $31.95 
 8x6 Curtain Shadecloth kit   Halls   8x6 Curtain Shadecloth kit 
8x6 Curtain Shade cloth kit One size (8' 5" x 5' 6") fits all smaller Hall's greenhouses Provides 50% shade to prevent burning of tender plants Runs on wires; can be opened on cloudy days, pulled shut on sunny ones Not recommended for larger 8' wide models due to cross-bracing (these models should use shadecloth cut to fit and • installed on the outside of the green... — Ships via UPS from Grants Pass, Oregon USA....more info.
 SH86   $42.05 
 Autopilot Master Digital Timer   HydroFarm   Autopilot Master Digital Timer 
Master Digital Timer Combination Recycling and Lighting Timer The Autopilot Master Digital Timer (MDT) controls lighting and recycling functions in your grow area. The MDT has dual timer functions, a 24 hour time clock for lighting and a recycling timer for pumps or CO2 injection. The MDT has four outlets. One controls a pump or other recycling device; two are for daytime devices... — Ships from Seattle, Washington USA....more info.
 eco-5791   $124.99 
 EZ Co2 XL      EZ Co2 XL 
Increased co2 The benefits of increased carbon dioxide levels within a greenhouse are widely accepted and understood, and include earlier flowering, higher yields, improved stem strength, and larger flowers. No set up or maintenance EZ CO2 is far less costly than tanks and generators and is incredibly simple to use. Just place it and leave it! It's that simple. You... — Ships from DL: Livermore, California USA....more info.
 dl-202888   $29.06 
 Grow Flow 7-Gal Controller & Bucket Kit   HydroFarm   Grow Flow 7-Gal Controller & Bucket Kit 
Grow Flow 7-Gal Controller & Bucket Kit Active Aqua's Grow Flow is the most efficient ebb & flow system on the market. The fill and drain cycles are maintained by the controller unit and set with the built-in timer. This system can be set up in many different sizes and shapes to fit your exact growing needs. Grow Flow is the only unit on the market with fail-safe overf... — Ships separately from Seattle, Washington USA....more info.
 eco-4775   $394.77 
 Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W   EYE Hortilux Lamps - Iwasaki   Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W 
Eye Hortilux Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W (HX57799)Designed to provide a fully-balanced light spectrum that replicates natural sunlight. The exclusive Iwasaki/EYE chemistry provides levels of red, blue, and green spectral energy optimizing plant growth and yield. Hortilux-Blue lamps are used professionally in plant physiological research and biotechnology/... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HX57799   $67.19 
 Ideal-Air Pro Series Ultra Sonic Humidifier 600 Pint      Ideal-Air Pro Series Ultra Sonic Humidifier 600 Pint 
Ideal-Air™ Pro Series Ultra Sonic Humidifier 600 Pint (701612)Ideal-Air™ Ultra Sonic Humidifier is designed with ultra-sonic transducers to supply ultra-fine water particles. This is to help form a more balanced humidity field over your plant's entire canopy. The Ideal-Air™ Ultra Sonic Humidifier plates are made from cold-rolled steel and a stainless steel box with a standard water... — LTL Shipping Required (on pallet). — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 701612   $1,021.20 
 Nectar For The Gods #8 1.5 cu ft (65/Plt)      Nectar For The Gods #8 1.5 cu ft (65/Plt) 
Blend #8: A variation on Nectar’s #4 potting mix, this blend has the same ingredients, with 50% perlite for increased drainage. Suitable for daily feeding. Mixed in small batches. Coir fiber is rinsed on-site with Oregon rainwater and buffered with limestone to reduce salts. After blending and bagging, soil sits unwrapped and covered for up to 30 days to activate, compost and then ... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 746344   $13.38 
 Nuke Em Gallon (2/Cs)   Flying Skull Plant Products   Nuke Em Gallon (2/Cs) 
Nuke Em This breakthrough formula is a multi-purpose insecticide and fungicide that kills the eggs, larvae, juvenile and adult insect that feeds on and ultimately kills plants. Its target is all species of Spider Mites, Thrips, Whitefly, Mealy Bugs, and other plant insect parasites. Nuke Em's formula does not include surfactants, soaps or oil for the obvious reasons. Insects, mild... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 704508   $125.55 
 Nuke Em Quart (6/Cs)   Flying Skull Plant Products   Nuke Em Quart (6/Cs) 
Nuke Em This breakthrough formula is a multi-purpose insecticide and fungicide that kills the eggs, larvae, juvenile and adult insect that feeds on and ultimately kills plants. Its target is all species of Spider Mites, Thrips, Whitefly, Mealy Bugs, and other plant insect parasites. Nuke Em's formula does not include surfactants, soaps or oil for the obvious reasons. Insects, mild... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 704506   $40.41 
 Safer's 3 in 1 Garden Spray 32oz Concentrate   Safer brand   Safer's 3 in 1 Garden Spray 32oz Concentrate 
Safer Safer's 3 in 1 Garden Spray 32oz Concentrate (SF5462)Multi-purpose formulation for the control of mites, insects, and fungus. Can be used on roses, flowers, vegetables, trees, fruits, shrubs & houseplants.Safer™ Brand 3-In-1 Concentrate can be used to kill insect and mite pests and to prevent and control fungal disease. Safer™ Brand 3-In-1 Concentrate contains... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-SF5462   $16.56 
 Vermi T 5/10 Extractor 26" x 18" x 13"   Vermicorp Organics   Vermi T 5/10 Extractor 26" x 18" x 13" 
VERMI T 5/10 EXTRACTOR This new light weight, easy to clean Bio Extractor is designed to produce a fresh microbial rich extract in 24 hours. This new revolutionary process is used to multiply beneficial micro organisms through the recirculation and injection of highly aerated water into a Vermi T Bio-cartridge. Typically compost tea must be used immediately after brewing. Unlike c... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 720720   $300.46 
 1000W B-Lite Electronic Dimmable Ballast MH/HPS (277V)      1000W B-Lite Electronic Dimmable Ballast MH/HPS (277V) 
We are proud to bring to market a truly innovative product. This multi-wattage digital dimmable giant will conquer any grow room where it is installed. Resin injection for maximum protection against the elements, and loaded with the latest and greatest technology. B-Lite features High Frequency Output for burning double ended bulbs, as well as soft ignition to protect your equipmen... Note: Reflectors, Lamps / Tubes are available separately. — Ships from DL: Livermore, California USA....more info.
 dl-461002   $137.03 
 Bluelab Leap pH Probe (Probe Only)      Bluelab Leap pH Probe (Probe Only) 
Available Tuesday 02 July, 2019
Bluelab® Multimedia pH Meter with Leap™ pH Probe (716446)The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab® Multimedia pH Meter and Bluelab® Leap™ pH Probe to take fast accurate measurements in nutrient solution, soil, coco coir, rockwool, potting mix and many other media types. Calibration is simple with on... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716446   $77.40 
 Great White 8 oz.   Plant Revolution   Great White 8 oz. 
Plant Success Great White 8 oz. (PRPSGW08)Great White is the most advanced mycorrhizal product on the market today. The cutting edge formula contains 15 different species of mycorrhizal fungi, 19 different species of beneficial bacteria, 2 species of trichoderma, plant vitamins, and glycine all in one product. Research shows that this powerful formula will ignite plant and root gro... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-PRPSGW08   $51.08 
 Grow Flow Ebb & Flow 12-site 2 Gal Complete Kit   HydroFarm   Grow Flow Ebb & Flow 12-site 2 Gal Complete Kit 
Active Aqua’s Grow Flow is the most efficient ebb & flow system on the market. With the Grow Flow’s easy-to-program controller unit, you can pretty much "set it and forget it." And since your pumps are only pumping a short time each day, the system is extremely reliable and efficient. Just set the fill and drain cycles, and the controller unit does the rest! As for safety, the ... — LTL Shipping Required (on pallet). — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-GFO7KT   $322.47 
 Hortilux Super HPS Enhanced Spectrum Bulb, 430W   EYE Hortilux Lamps - Iwasaki   Hortilux Super HPS Enhanced Spectrum Bulb, 430W 
Eye Hortilux Hortilux Super HPS Enhanced Spectrum Bulb, 430W (HX66685)Extend the growing season to 365 days a year with Eye HortiluxTM grow lamps. Choose Eye Hortilux lamps to raise your lighting system to a new level of performance, optimizing spectral energy levels that promote vigorous plant growth. EN lamps are completely lead-free and contain less mercury than standard HPS lam... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HX66685   $56.44 
Displaying 221 to 240 (of 1172 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
Back
Specials more
JACK CHAIN, DOUBLE LOOP, NO.1, 1 FT
JACK CHAIN, DOUBLE LOOP, NO.1, 1 FT
$0.53
$0.50
What's New? more
Gavita Snap-on Ferrite for Interconnect Cable Gray 8 pcs
906172
Gavita Snap-on Ferrite for Interconnect Cable Gray 8 pcs
$17.20
Shop By Price
Categories
* Lamps / Tubes / Bulbs
* Lighting Systems
* Nutrients & Supplements
* Composters & Compost Tea Brewing
* Organic Gardening
* Leaf Shines & Washes
* Pest & Disease Control
* Cloning & Propagation
* Grow Systems
* Meters, Timers & Instruments
* Pots / Containers
* Pumps, Irrigation & Watering Supplies
* Grow Media
* Plant Seeds
* Environmental Control
* Greenhouses
* Grow Rooms / Tents
* Reflective / B&W Films
* Garden Accessories
* Hand Tools
* Gardening Books & DVDs
* Growing Apparel & Bags
Manufacturers more
Languages
English Deutsch Español

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed Get it on Google Play
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2019 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order