Horticulture Source » Gardening & Hydroponics Store » Humboldt Nutrients   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.
Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1132)
* Nutrients & Supplements (4328)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (568)
* Cloning & Propagation (445)
* Grow Systems ++ (590)
* Meters, Timers & Instruments ++ (672)
* Pots / Containers (1015)
* Pumps, Irrigation & Watering Supplies ++ (1630)
* Grow Media (569)
* Plant Seeds (21)
* Environmental Control ++ (1948)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (141)
* Garden Accessories ++ (957)
* Hand Tools ++ (525)
* Gardening Books & DVDs (59)
* Growing Apparel & Bags (45)
Manufacturers more
What's New? more
HydroDynamics Clonex Mycorrhizae Root Maximizer 8 oz Granular (12/Cs)
726034
HydroDynamics Clonex Mycorrhizae Root Maximizer 8 oz Granular (12/Cs)
$31.63
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 searches
Ads

What do we have here?
Humboldt Nutrients

Show: 
What do we have here?
Displaying 61 to 80 (of 274 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model-   Price   Buy Now 
Mayan Microzyme 1 gal.  Humboldt Nutrients  Mayan Microzyme 1 gal.
Humboldt Nutrients Mayan Microzyme 1 gal. (HNMM410)NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to all types of plants and crops. The micro-organis... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMM410   $211.31 
Mayan Microzyme 8 oz.  Humboldt Nutrients  Mayan Microzyme 8 oz.
Humboldt Nutrients Mayan Microzyme 8 oz. (HNMM408)NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to all types of plants and crops. The micro-organism... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMM408   $20.24 
Mayan Microzyme 32 oz.  Humboldt Nutrients  Mayan Microzyme 32 oz.
Humboldt Nutrients Mayan Microzyme 32 oz. (HNMM405)NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to all types of plants and crops. The micro-organis... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMM405   $61.03 
Mayan Microzyme 4 oz.  Humboldt Nutrients  Mayan Microzyme 4 oz.
Humboldt Nutrients Mayan Microzyme 4 oz. (HNMM404)NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to all types of plants and crops. The micro-organism... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMM404   $12.65 
Mayan Microzyme 16 oz.  Humboldt Nutrients  Mayan Microzyme 16 oz.
Humboldt Nutrients Mayan Microzyme 16 oz. (HNMM400)NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF)Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to all types of plants and crops. The micro-organism... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMM400   $34.79 
Master-B, 15 gal.  Humboldt Nutrients  Master-B, 15 gal.
Humboldt Nutrients Master-B, 15 gal. (HNMB425)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMB425   $392.52 
Master-B, 5 gal.  Humboldt Nutrients  Master-B, 5 gal.
Humboldt Nutrients Master-B, 5 gal. (HNMB420)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA's. The Humboldt Nutrients team of chemists and ag... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMB420   $153.93 
Master-B, 2.5 gal.  Humboldt Nutrients  Master-B, 2.5 gal.
Humboldt Nutrients Master-B, 2.5 gal. (HNMB415)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA's. The Humboldt Nutrients team of chemists and ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMB415   $91.82 
Master-B, 1 gal.  Humboldt Nutrients  Master-B, 1 gal.
Humboldt Nutrients Master-B, 1 gal. (HNMB410)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA's. The Humboldt Nutrients team of chemists and ag... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMB410   $46.17 
Master-B, 32 oz.  Humboldt Nutrients  Master-B, 32 oz.
Humboldt Nutrients Master-B, 32 oz. (HNMB405)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA's. The Humboldt Nutrients team of chemists and ag... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMB405   $15.40 
Master-B 16 oz.  Humboldt Nutrients  Master-B 16 oz.
Humboldt Nutrients Master-B 16 oz. (HNMB404)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA's. The Humboldt Nutrients team of chemists and agr... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMB404   $9.61 
Master-A, 15 gal.  Humboldt Nutrients  Master-A, 15 gal.
Humboldt Nutrients Master-A, 15 gal. (HNMA425)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMA425   $392.52 
Master-A, 5 gal.  Humboldt Nutrients  Master-A, 5 gal.
Humboldt Nutrients Master-A, 5 gal. (HNMA420)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists ... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMA420   $153.93 
Master-A, 2.5 gal.  Humboldt Nutrients  Master-A, 2.5 gal.
Humboldt Nutrients Master-A, 2.5 gal. (HNMA415)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemist... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMA415   $91.82 
Master-A, 1 gal.  Humboldt Nutrients  Master-A, 1 gal.
Humboldt Nutrients Master-A, 1 gal. (HNMA410)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMA410   $46.17 
Master-A, 32 oz.  Humboldt Nutrients  Master-A, 32 oz.
Humboldt Nutrients Master-A, 32 oz. (HNMA405)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMA405   $15.40 
Master-A, 16 oz.  Humboldt Nutrients  Master-A, 16 oz.
Humboldt Nutrients Master-A, 16 oz. (HNMA404)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNMA404   $9.61 
Micro 15 gal.  Humboldt Nutrients  Micro 15 gal.
Humboldt Nutrients Micro 15 gal. (HNM425)NPK 5-0-1 Humboldt Nutrients Micro formula, was designed in Humboldt County to be used with our Grow and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums. Humboldt Nutrients Micro has all the micro nutrients necessary to create vigorous, healthy plants, strong aromas and large yields. Through ex... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNM425   $256.91 
Micro 5 gal.  Humboldt Nutrients  Micro 5 gal.
Humboldt Nutrients Micro 5 gal. (HNM420)NPK 5-0-1 Humboldt Nutrients Micro formula, was designed in Humboldt County to be used with our Grow and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums. Humboldt Nutrients Micro has all the micro nutrients necessary to create vigorous, healthy plants, strong aromas and large yields. Through ext... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNM420   $95.15 
Micro 2.5 gal.  Humboldt Nutrients  Micro 2.5 gal.
Humboldt Nutrients Micro 2.5 gal. (HNM415)NPK 5-0-1 Humboldt Nutrients Micro formula, was designed in Humboldt County to be used with our Grow and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums. Humboldt Nutrients Micro has all the micro nutrients necessary to create vigorous, healthy plants, strong aromas and large yields. Through e... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNM415   $54.64 
Displaying 61 to 80 (of 274 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  [Next >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
Deluxe  Garden/Craft   8.1 inch soft-grip carbon steel scissors
I have used the Zenport ZS Deluxe 104 scissors for many year ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
Hesi Super VIT 100 ML
Hesi Super VIT 100 ML
$38.10
$34.01
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
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
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
Retail Product Catalog
Retail Product Catalog
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"
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
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)
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
Round Net Pot. 2 in
Round Net Pot. 2 in
Bestsellers
01.Plastic Dura-Pot. 3.5 in
02.Round Net Pot. 2 in
03.Vine Clips. 3/4 in
04.Plastic Dura-Pot. 4 in
05.Gro Pro Premium Nursery Pot 1 Gallon
06.Airline Tubing 1ft
07.1 Gal. Thermoformed Pot
08.Vinyl Tubing. 1/4 in
09.EZ Clone Sprayer.
10.Black Plastic Pot - 3.5" x 3.5" x 3"
11.Plastic Grow Bag. 1 Gallon
12.Plant Yo-Yo with Stopper, case of 12
13.Gro Pro Premium Nursery Pot 3 Gallon
14.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
15.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Matched Content
Ads

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  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order