Horticulture Source » Gardening & Hydroponics Store » General Hydroponics   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.
Happy President's Day! We are taking orders but please note some shippers & warehouses are closed in observance of President's Day.
Celebrating our 12th Year of Service to Gardeners! Thank you for your business!
Specials more
Iron Supplement 16oz
Iron Supplement 16oz
$11.15
$10.94
What's New? more
Replacement Screen for item 190150 - 145 micron
dl-190145
Replacement Screen for item 190150 - 145 micron
$13.20
Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (522)
* Lighting Systems ++ (1192)
* Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (439)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2028)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1094)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Ads
Languages
English Deutsch Español

What do we have here?
General Hydroponics

Show: 
What do we have here?
Displaying 281 to 300 (of 685 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 
SubCulture M 150g Jar  General Hydroponics  SubCulture M 150g Jar
General Hydroponics SubCulture M 150g Jar (GH1587)SubCulture®-MMycorrhizal Root Inoculant• Builds strong root systems• Greatly increases root mass to enhance growth and yield• Helps plants absorb nutrients and water more efficiently SubCulture-M is a Mycorrhizal Root Inoculant and contains a wide diversity of endo and ecto Mycorrhizal fungi that colonize plant r... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1587   $13.25 
Subculture M 300g Jar  General Hydroponics  Subculture M 300g Jar
General Hydroponics Subculture M 300g Jar (GH1588)SubCulture®-MMycorrhizal Root Inoculant• Builds strong root systems• Greatly increases root mass to enhance growth and yield• Helps plants absorb nutrients and water more efficiently SubCulture-M is a Mycorrhizal Root Inoculant and contains a wide diversity of endo and ecto Mycorrhizal fungi that colonize plant r... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1588   $19.75 
SubCulture M 75g Jar  General Hydroponics  SubCulture M 75g Jar
General Hydroponics SubCulture M 75g Jar (GH1586)SubCulture®-MMycorrhizal Root Inoculant• Builds strong root systems• Greatly increases root mass to enhance growth and yield• Helps plants absorb nutrients and water more efficiently SubCulture-M is a Mycorrhizal Root Inoculant and contains a wide diversity of endo and ecto Mycorrhizal fungi that colonize plant roo... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1586   $8.78 
SubCulture-M 150g  General Hydroponics  SubCulture-M 150g
SubCulture-M is a biological inoculum containing a wide diversity of endo and ecto mycorrhizal fungi that colonize plant roots. These beneficial fungi form a fine network of thread-like strands that serve as an extension of the plant's root system. Use on any type of plant and with any growing method - soil, or hydroponic. SubCulture-M can be applied throughout the life of your pla... — Ships from Portland, Oregon USA....more info.
 SA253   $20.25 
Waterfarm Circulating Add-on Kit  General Hydroponics  Waterfarm Circulating Add-on Kit
General Hydroponics Waterfarm Circulating Add-on Kit (GH6635)The WaterFarm Circulating Upgrade Kit contains everything needed to reconfigure your system to add nutrient circulation capability.What will this do for you? Promote plant growth consistancy and improved health. The added circulation keeps the nutrients balanced throughout your WaterFarm 8-Pack system. In turn you'll see ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH6635   $31.48 
Waterfarm Float Valve w/ Barbed Fitting (For controllers)  General Hydroponics  Waterfarm Float Valve w/ Barbed Fitting (For controllers)
General Hydroponics Waterfarm Float Valve w/ Barbed Fitting (For controllers) (GH94023) Waterfarm float valve with barbed fitting. Manufacturer's Product Information MSRP each $26.16 UPC7930940940292 Dimensions6.3 x 4.1 x 6.1 Case Quantity1 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH94023   $16.64 
Waterfarm Pumping Column Support Tube, pack of 10  General Hydroponics  Waterfarm Pumping Column Support Tube, pack of 10
General Hydroponics Waterfarm Pumping Column Suppo (GH4114)Pumping Column Support Tube for the General Hydroponics Waterfarm system. (10/pk) Manufacturer's Product Information MSRP each $4.25 UPC793094041157 Dimensions8 x 1.5 x 15.5 Case ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH4114   $25.65 
HARDWATER FLORA MICRO™ 6 GALLON  General Hydroponics  HARDWATER FLORA MICRO™ 6 GALLON
General Hydroponics Hardwater Flora Micro HARDWATER FLORA MICRO 6 GALLON Flora Micro (5 - 0 - 1): If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original Flora Micro with Flora Micro Hardwater to create a perfect Micro blend for your plants.FLORA SERIES - This three ... — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 718165   $92.65 
5/8"ShutOff Valve Barbed, bag of 10  General Hydroponics  5/8"ShutOff Valve Barbed, bag of 10
General Hydroponics 5/8"ShutOff Valve Barbed (GH4168)Shut-off valve - 5/8" aussie valve (Waterfarm). Manufacturer's Product Information MSRP each $4.72 Dimensions1 x 0.5 x 1 Case Weight1 Case Quantity10 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH4168   $25.02 
AeroFlo 60 Support Structure (SPECIAL ORDER)  General Hydroponics  AeroFlo 60 Support Structure (SPECIAL ORDER)
General Hydroponics AeroFlo 60 Support Structure (GH8042) (SPECIAL ORDER)Support structure for AeroFlo 60. Manufacturer's Product Information MSRP each $46.75 UPC793094080439 Dimensions8.4 x 9.2 x 50.7 Case Quantity1 ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH8042   $29.73 
Armor Si, 1 gal  General Hydroponics  Armor Si, 1 gal
General Hydroponics Armor Si, 1 gal (GH1783)Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types of media. Use as a growth enhancer with irrigation water or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development, increases yield, and i... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1783   $23.32 
AzaMax 16 oz  General Hydroponics  AzaMax 16 oz
General Hydroponics AzaMax 16 oz (GH2007)AzaMax is a natural product with a broad spectrum of pest control and broad plant applications. AzaMax is made from special Azadirachtin Technical extracted using patented extraction technology from Neem, a tree known for it's innumerable benefits. AzaMax contains Azadirachtin A&B as active ingredients and more than 100 limonoids from it... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH2007   $48.97 
AzaMax Gal  General Hydroponics  AzaMax Gal
General Hydroponics AzaMax Gal (GH2003)AzaMax is a natural product with a broad spectrum of pest control and broad plant applications. AzaMax is made from special Azadirachtin Technical extracted using patented extraction technology from Neem, a tree known for it's innumerable benefits. AzaMax contains Azadirachtin A&B as active ingredients and more than 100 limonoids from it's... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH2003   $278.25 
BioBud 6 gal  General Hydroponics  BioBud 6 gal
General Organics BioBud 6 gal (GH5335)Bio Bud provides flowering plants with minerals and amino acids. It encourages profuse and abundant flowering and fruit production. BioBud works in harmony with BioThrive Bloom fertilizer as a bloom enhancer. General Organics provides gardeners with a complete line of superior organic plant foods and supplements that combine the time-tested mat... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH5335   $482.30 
BioRoot. 1 Quart  General Hydroponics  BioRoot. 1 Quart
BioRoot. 1 QuartBioRoot is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes, organic and humic acids that stimulate root growth. BioRoot is outstanding for seedlings and cuttings, helping young plants develop strong and massive root systems. For mature plants BioRoot will maintain health by improved nutrien... — Ships from Portland, Oregon USA....more info.
 FE420   $14.01 
BioThrive Bloom Gal  General Hydroponics  BioThrive Bloom Gal
General Organics BioThrive Bloom Gal (GH5133)BioThrive Bloom offers flowering and fruiting plants essential nutrients for superior blooms and bountiful harvest. The pure and natural vegan formulation, concieved from plant and mineral extracts, encourages beneficial microbial activity in the root zone. BioThrive Bloom benefits all kinds of plants during flowering and fruiting phases... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH5133   $32.11 
BioThrive Grow 1 gallon  General Hydroponics  BioThrive Grow 1 gallon
1 GallonBioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. We base our formulations on ecological principals that maintain respect for the environment while providing plants balanced nutrition. The ingredients are entirely vegan, containing natural plant extracts, sea kelp, and mined minerals.BioThrive actively ... — Ships from Portland, Oregon USA....more info.
 FE411   $51.70 
CaMg+ 15 Gal  General Hydroponics  CaMg+ 15 Gal
General Organics CaMg+ 15 Gal (GH5316)CaMg+ helps optimize plant nutrition resulting in enhanced growth and healthier flowers and fruits. CaMg+ is a blend of fermented calcium and magnesium complexed with organic acids and sugar chelates. These low molecular weight acids may facilitate calcium and Magnesium transport into the plant. General Organics provides gardeners with a c... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH5316   $394.85 
CaMg+ Gal.  General Hydroponics  CaMg+ Gal.
General Organics CaMg+ Gal. (GH5313)CaMg+ helps optimize plant nutrition resulting in enhanced growth and healthier flowers and fruits. CaMg+ is a blend of fermented calcium and magnesium complexed with organic acids and sugar chelates. These low molecular weight acids may facilitate calcium and Magnesium transport into the plant. General Organics provides gardeners with a complete... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH5313   $34.00 
CocoTek Mixed Bricks (24 per case)  General Hydroponics  CocoTek Mixed Bricks (24 per case)
CocoTek Mixed Bricks (24 per case) (eco-4761A)CocoTek Mixed Bricks, case of 24 CocoTek Compressed bricks are composed of low sodium coconut coir and chips. Each brick will expand to about 2.5 gallons when re-hydrated with water. CocoTek Organic Growing Media is ready to use in a Mixed brick (25% chips and 70% coir) or make your own blend by combining the Chip and Coir bricks. T... — Ships from Seattle, Washington USA....more info.
 eco-4761A   $32.67 
Displaying 281 to 300 (of 685 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 >>] 
Ads
Social Bookmark
Amazon Ad

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  Proud Hydro for Hunger Participant
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order