Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Grotek   Mobile   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.
Categories
* Lamps / Tubes / Bulbs ++ (544)
* Lighting Systems ++ (1135)
* Nutrients & Supplements (4215)
* Composters & Compost Tea Brewing (35)
* Organic Gardening (458)
* Leaf Shines & Washes (128)
* Pest & Disease Control (524)
* Cloning & Propagation (377)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (708)
* Pots / Containers (892)
* Pumps, Irrigation & Watering Supplies ++ (1448)
* Grow Media (539)
* Plant Seeds (10)
* Environmental Control ++ (1954)
* Greenhouses (84)
* Grow Rooms / Tents (149)
* Reflective / B&W Films (120)
* Garden Accessories ++ (794)
* Hand Tools ++ (510)
* Gardening Books & DVDs (59)
* Growing Apparel (3)
Manufacturers more
What's New? more
True Liberty Goose Bags (25/Pack)
744516
True Liberty Goose Bags (25/Pack)
$20.83
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 25 guests online.
Frequent search words
Ads

What do we have here?
Grotek

Show: 
What do we have here?
Displaying 61 to 80 (of 95 products) Result Pages: [<< Prev]   1  2  3  4  5  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model   Price+   Buy Now 
Black Pearl 1.5 kg  Grotek  Black Pearl 1.5 kg
Grotek Black Pearl 1.5 kg (GTBP1.5KG)Builds soil by replenishing nutrients. Contains nitrogen, phosphorous and potassium to support vegetative growth, larger root systems, vigorous blooming and increased drought tolerance. Also contains a technical grade soluble kelp extract. High in organic matter, most of which comes from charcoal based carbon, a long lasting soil builder. ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTBP1.5KG   $40.64 
GROTEK® BLACK PEARL™ SOIL SUPERCHARGER - 1-2-2 - 1.5 KG  Grotek  GROTEK® BLACK PEARL™ SOIL SUPERCHARGER - 1-2-2 - 1.5 KG
Black Pearl Grotek is proud to add Black Pearl™ to our product line up. This organic product is a blended powder that aims to build soil by replenishing nutrients. Black Pearl™ contains Nitrogen, Phosphorous and Potassium to support vegetative growth, larger root systems, vigorous blooming and increased drought tolerance. This product also includes the benefits of a technical grad... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732979   $40.98 
Heavy Bloom (0-1-2)  Grotek  Heavy Bloom (0-1-2)
Grotek Heavy Bloom (0-1-2) (GTHB4L)Grotek Heavy Bloom (0-1-2) is used as an additive to your fertilization program. As a supplement, it is used to enhance the number, size and density of fruits and vegetables. Manufacturer's Product Information MSRP each $59.42 UPC67082... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTHB4L   $45.45 
Bloom Fuel 4L  Grotek  Bloom Fuel 4L
Grotek Bloom Fuel 4L (GTBF4L)Bloom Fuel represents an entirely new method of feeding aimed at pushing plants into the flowering stage. This exciting, new 100% organic transition product is designed to cut down on the vegetative stage of growth and "switch" the plants over to the flowering stage. As the plant switches stages, Bloom Fuel can help create multiple flower sites with mor... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTBF4L   $45.81 
GROTEK® BLOOM FUEL™ 0-0-2 - GALLON (4/CASE)  Grotek  GROTEK® BLOOM FUEL™ 0-0-2 - GALLON (4/CASE)
Grotek Bloom Fuel™ GROTEK BLOOM FUEL GALLON Bloom Fuel™ 0-0-2 represents an entirely new method of feeding aimed at pushing plants into the flowering stage. This 100% organic, transition product is designed to reduce the vegetative stage of growth and switch the plants over to the flowering stage. As the plant switches stages, Bloom Fuel™ helps to create mul... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732765   $46.20 
Solo Tek Bloom, 4L  Grotek  Solo Tek Bloom, 4L
Grotek Solo Tek Bloom, 4L (GT10104366)SOLO-TEK by Grotek is a complete, soil/soilless, revolutionary organic-based nutrient system. It is a scientifically-designed one-part nutrient system, where nutrients and supplements from different organic/inorganic sources are combined to provide an ideal nutrient environment and optimum plant production. SOLO-TEK is comprised of a minumum o... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GT10104366   $55.78 
Solo Tek Grow, 4L  Grotek  Solo Tek Grow, 4L
Grotek Solo Tek Grow, 4L (GT10104365) SOLOTEK GrowA complete one-part nutrient system SOLOTEK is a complete, soil/soilless, revolutionary organic-based nutrient system. It is a scientifically designed one-part nutrient system, where nutrients and supplements from different organic/inorganic sources are combined to provide an ideal nutrient environment a... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GT10104365   $55.78 
Grotek Solo-Tek Bloom 10 Liter (2/Cs)  Grotek  Grotek Solo-Tek Bloom 10 Liter (2/Cs)
Solo-Tek Bloom Solo•Tek™ Bloom is a unique one part suspension designed for use during the floral development stage. The formula provides all primary nutrients and other essential nutrients. The formula also contains organic compounds such as kelp for additional plant benefits. This concentrated product is great for vegetable and flower gardens, containers, shrubs and trees, house... This item is sold individually. — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739665   $56.95 
Grotek Solo-Tek Grow 10 Liter (2/Cs)  Grotek  Grotek Solo-Tek Grow 10 Liter (2/Cs)
Solo-Tek Grow Solo•Tek™ Grow is a unique one part suspension designed for use during the vegetative growing stage. The formula provides all primary nutrients and other essential nutrients. The formula also contains organic compounds such as kelp for additional plant benefits. This concentrated product is great for vegetable and flower gardens, containers, shrubs and trees, housepl... This item is sold individually. — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739650   $56.95 
Vitamax Plus 4 lt  Grotek  Vitamax Plus 4 lt
Grotek Vitamax Plus 4 lt (GTVMP4L)VitaMaxplus is a blooming supplement designed to encourage better root development, larger blooms, fruits, and flowers. Increases plant development at the blooming and fruiting stages and reduces plant stress. Great for transplanting and rooting. Contains essential primary and secondary nutrients necessary for optimal growth. Use in addition to you... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTVMP4L   $57.21 
GROTEK® VITA MAX PLUS™ 1-1-2 - 4 LITER (4/CASE)  Grotek  GROTEK® VITA MAX PLUS™ 1-1-2 - 4 LITER (4/CASE)
Grotek VitaMaxPlus™ VITA MAX PLUS 4 LITER (4/CASE) VitaMaxPlus™ 1-1-2 is a scientifically created formula designed to encourage better root development, larger buds, blooms, fruits, and flowers. Designed to be used as an additive to your regular nutrient, VitaMaxPlus™ helps increase plant development at the blooming and fruiting stages and reduces plant stre... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 718860   $57.68 
GROTEK™ RESERVOIR LID - 260LTR (2 PARTS) - 43' X 43" X 1"  Grotek  GROTEK™ RESERVOIR LID - 260LTR (2 PARTS) - 43' X 43" X 1"
Grotek Reservoirs & Lids RESERVOIR LID ONLY 260LTR (2 PARTS) Grotek reservoirs fit under a variety of flood tables or aeroponic systems. Each unit is available with accompanying lid and includes water level indicators for ease of use. Manufacturer's Product Information 2007 MSRP Each $78.95 Case We... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 707235   $65.15 
Oxy-Cal 2.5kg  Grotek  Oxy-Cal 2.5kg
Grotek Oxy-Cal 2.5kg (GTOC2.5KG)Oxygen is a life-line for all living organisms and is required by all plants throughout their life cycle for optimum growth. Oxy-Cal is a timed release supply of oxygen and calcium for the soil. It increases the microbial activity to provide a strong growth medium. This enables the plants to better absorb and use the available nutrients and water. ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTOC2.5KG   $68.38 
GROTEK™ RESERVOIR LID - 378LTR (2 PARTS) - 49" X 49" X 1"  Grotek  GROTEK™ RESERVOIR LID - 378LTR (2 PARTS) - 49" X 49" X 1"
Grotek Reservoirs & Lids RESERVOIR LID ONLY 378LTR (2 PARTS) BLK Grotek reservoirs fit under a variety of flood tables or aeroponic systems. Each unit is available with accompanying lid and includes water level indicators for ease of use. Manufacturer's Product Information 2007 MSRP Each $93.95 Cas... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 707245   $75.49 
Grotek Pro-Silicate 10 Liter (2/Cs)  Grotek  Grotek Pro-Silicate 10 Liter (2/Cs)
Pro-Silicate 0 - 0 - 3.8Grotek Pro-Silicate 10 Liter (2/Cs) (718897)Pro-Silicate™ is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly for maximum light exposure that ultimately leads to more food production because of a high rate of photosynthesis. Pro-Silicate™ helps the plant battle wilting an... This item is sold individually. — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 718897   $76.01 
GROTEK® BLOSSOM BLASTER™ 0-39-25 - 300GRAM (6/CASE)  Grotek  GROTEK® BLOSSOM BLASTER™ 0-39-25 - 300GRAM (6/CASE)
Grotek Blossom Blaster™ BLOSSOM BLASTER 300GRAM (6/CAS Blossom Blaster™ 0 - 39 - 25 is a powerful blend of phosphorous and potassium fertilizers. Use Blossom Blaster™ to add size to your blossoms by adding it to your nutrient solution just before flowers are starting to form. It supplies the plant with a reliable source of nutrition in the area where blossom... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732982   $80.71 
GROTEK® BLOSSOM BLASTER™ 0-39-25 - 20GRAM (10/CASE)  Grotek  GROTEK® BLOSSOM BLASTER™ 0-39-25 - 20GRAM (10/CASE)
Grotek Blossom Blaster™ BLOSSOM BLASTER 20GRAM (10/CAS Blossom Blaster™ 0 - 39 - 25 is a powerful blend of phosphorous and potassium fertilizers. Use Blossom Blaster™ to add size to your blossoms by adding it to your nutrient solution just before flowers are starting to form. It supplies the plant with a reliable source of nutrition in the area where blossom... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732980   $82.23 
GROTEK™ RESERVOIR BOTTOM - 260LTR (69 GAL) - 45" X 45' X 12"  Grotek  GROTEK™ RESERVOIR BOTTOM - 260LTR (69 GAL) - 45" X 45' X 12"
Grotek Reservoirs & Lids RESERVOIR ONLY 260LTR (69 GAL) BLK Grotek reservoirs fit under a variety of flood tables or aeroponic systems. Each unit is available with accompanying lid and includes water level indicators for ease of use. Manufacturer's Product Information 2007 MSRP Each $124.95 Case Weight... — LTL Shipping Required — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 707230   $82.67 
Blossom Blaster, 1.1 lb  Grotek  Blossom Blaster, 1.1 lb
Grotek Blossom Blaster, 1.1 lb (GTBB300) Blossom Blaster™ is effective in all growing media and is compatible with all base nutrients. It provides available phosphorous to improve root development as well as aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. Do not use as a foliar spray. Always use fresh product. Do not add... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTBB300   $98.34 
Grotek Growth Booster, 2.2 lbs  Grotek  Grotek Growth Booster, 2.2 lbs
Grotek Grotek Growth Booster, 2.2 lbs (GTGB300) Formulated to encourage early and vigorous growth,Vegetative Growth Booster™ is an excellent supplement for growing plants. High nitrogen supports green growth while phosphorous supports photosynthetic energy production. The phosphorous also works to increase the metabolism of carbohydrates and aid in root development. Vege... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTGB300   $107.56 
Displaying 61 to 80 (of 95 products) Result Pages: [<< Prev]   1  2  3  4  5  [Next >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
ECOPLUS™ COMMERICAL AIR 1 - 18 WATT SINGLE OUTLET
I bought this air pump to push air through 4 double micro po ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

HUMBOLDT MASTER B 5G 1/CS (Special Order)
HUMBOLDT MASTER B 5G 1/CS (Special Order)
$159.28
$146.97
Most Viewed
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
PREMIUM NURSERY POT   #1 - ID= BOTTOM - 5"  TOP - 6-1/8" DEPTH - 7"
PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
GHBB® ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
GHBB® ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
GE Starcoat  F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
GE Starcoat F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
Retail Product Catalog
Retail Product Catalog
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
NEOPRENE INSERTS  2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
Bestsellers
01.Plastic Dura-Pot. 3.5 in
02.Round Net Pot. 2 in
03.Airline Tubing 1ft
04.Vine Clips. 3/4 in
05.Plastic Dura-Pot. 4 in
06.PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
07.EZ Clone Sprayer.
08.Vinyl Tubing. 1/4 in
09.Plant Yo-Yo with Stopper, case of 12
10.Plastic Grow Bag. 1 Gallon
11.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
12.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
13.ROOT POTS - 3 GALLON 9" X 8" (25/CASE)
14.3IN HEAVY DUTY NET POT (220/CS)
15.Square Black Pot - Magnum 6" x 6"
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads
Hostas

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order