Horticulture Source » Gardening & Hydroponics Store » Humboldt Nutrients   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 our 11th Year of Service to Gardeners! Thank you for your business!
Specials more
Bond Natural Bamboo Stakes 2ft (25/Bag)
Bond Natural Bamboo Stakes 2ft (25/Bag)
$1.64
$1.55
What's New? more
Replacement Sensor for Spartan Series Complete Environmental Controller
702467
Replacement Sensor for Spartan Series Complete Environmental Controller
$212.25
Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (539)
* Lighting Systems ++ (1197)
* Nutrients & Supplements (4267)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (527)
* Leaf Shines & Washes (97)
* Pest & Disease Control (590)
* Cloning & Propagation (451)
* Grow Systems ++ (714)
* Meters, Timers & Instruments ++ (635)
* Pots / Containers (1022)
* Pumps, Irrigation & Watering Supplies ++ (1730)
* Grow Media (557)
* Plant Seeds (62)
* Environmental Control ++ (2007)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1039)
* Hand Tools ++ (450)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
Manufacturers more
Ads
Ads
Languages
English Deutsch Español

What do we have here?
Humboldt Nutrients

Show: 
What do we have here?
Displaying 41 to 60 (of 271 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 
Bloom Natural 32 oz.  Humboldt Nutrients  Bloom Natural 32 oz.
Humboldt Nutrients Bloom Natural 32 oz. (HNOB405)Bloom Natural 0-10-0 If you were looking for a natural bloom formula with some major punch to it, you have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your plants the large phosphorus and calcium ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNOB405   $16.73 
Bloom Natural 16 oz.  Humboldt Nutrients  Bloom Natural 16 oz.
Humboldt Nutrients Bloom Natural 16 oz. (HNOB404)Bloom Natural 0-10-0 If you were looking for a natural bloom formula with some major punch to it, you have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your plants the large phos... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNOB404   $10.38 
Oneness 15 gal.  Humboldt Nutrients  Oneness 15 gal.
Humboldt Nutrients Oneness 15 gal. (HNO425)Oneness 5-9-4 Through extensive research and development, the Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated one-part formula on the market. Oneness (5-9-4) is Humboldt Nutrients own unique blend of plant-based amino and organic acid c... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNO425   $606.61 
Oneness 5 gal.  Humboldt Nutrients  Oneness 5 gal.
Humboldt Nutrients Oneness 5 gal. (HNO420)Oneness 5-9-4 Through extensive research and development, the Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated one-part formula on the market. Oneness (5-9-4) is Humboldt Nutrients own unique blend of plant-based amino and organic acid ch... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNO420   $210.87 
Oneness 2.5 gal.  Humboldt Nutrients  Oneness 2.5 gal.
Humboldt Nutrients Oneness 2.5 gal. (HNO415)Oneness 5-9-4 Through extensive research and development, the Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated one-part formula on the market. Oneness (5-9-4) is Humboldt Nutrients own unique blend of plant-based amino and organic acid ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNO415   $118.28 
Oneness gal.  Humboldt Nutrients  Oneness gal.
Humboldt Nutrients Oneness gal. (HNO410)Oneness 5-9-4 Through extensive research and development, the Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated one-part formula on the market. Oneness (5-9-4) is Humboldt Nutrients own unique blend of plant-based amino and organic acid chel... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNO410   $54.07 
Oneness 32 oz.  Humboldt Nutrients  Oneness 32 oz.
Humboldt Nutrients Oneness 32 oz. (HNO405)Oneness 5-9-4 Through extensive research and development, the Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated one-part formula on the market. Oneness (5-9-4) is Humboldt Nutrients own unique blend of plant-based amino and organic acid ch... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNO405   $15.25 
Oneness 16 oz.  Humboldt Nutrients  Oneness 16 oz.
Humboldt Nutrients Oneness 16 oz. (HNO404)Oneness 5-9-4 Through extensive research and development, the Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated one-part formula on the market. Oneness (5-9-4) is Humboldt Nutrients own unique blend of plant-based amino and organic acid ch... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNO404   $8.92 
MycoMaximum 20 lb.  Humboldt Nutrients  MycoMaximum 20 lb.
Humboldt Nutrients MycoMaximum 20 lb. (HNMMX425)Myco Maximum Granular contains 8 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 12 strains of beneficial bacteria, and 2 Trichoderma species. Adds organic matter and helps to break down nutrients and micro-nutrients present in your growing medium or soil which are necessary for plants throughout their life cyc... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMX425   $330.00 
MycoMaximum 10 lb.  Humboldt Nutrients  MycoMaximum 10 lb.
Humboldt Nutrients MycoMaximum 10 lb. (HNMMX420)Not for sale in HawaiiMyco Maximum Granular contains 8 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 12 strains of beneficial bacteria, and 2 Trichoderma species. Adds organic matter and helps to break down nutrients and micro-nutrients present in your growing medium or soil which are necessary for plants thr... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMX420   $198.00 
MycoMaximum 5 lb.  Humboldt Nutrients  MycoMaximum 5 lb.
Humboldt Nutrients MycoMaximum 5 lb. (HNMMX415)Not for sale in HawaiiMyco Maximum Granular contains 8 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 12 strains of beneficial bacteria, and 2 Trichoderma species. Adds organic matter and helps to break down nutrients and micro-nutrients present in your growing medium or soil which are necessary for plants thro... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMX415   $115.50 
MycoMaximum 1 lb.  Humboldt Nutrients  MycoMaximum 1 lb.
Humboldt Nutrients MycoMaximum 1 lb. (HNMMX410)Not for sale in HawaiiMyco Maximum Granular contains 8 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 12 strains of beneficial bacteria, and 2 Trichoderma species. Adds organic matter and helps to break down nutrients and micro-nutrients present in your growing medium or soil which are necessary for plants thr... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMX410   $30.25 
MycoMaximum 8 oz.  Humboldt Nutrients  MycoMaximum 8 oz.
Humboldt Nutrients MycoMaximum 8 oz. (HNMMX405)Not for sale in HawaiiMyco Maximum Granular contains 8 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 12 strains of beneficial bacteria, and 2 Trichoderma species. Adds organic matter and helps to break down nutrients and micro-nutrients present in your growing medium or soil which are necessary for plants thro... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMX405   $18.15 
MycoMadness 120 lb.  Humboldt Nutrients  MycoMadness 120 lb.
Humboldt Nutrients MycoMadness 120 lb. (HNMMA425)Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and extend the root system i... — LTL Shipping Required. Free Shipping qualifying item. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA425   $4,614.93 
MycoMadness 20 lb.  Humboldt Nutrients  MycoMadness 20 lb.
Humboldt Nutrients MycoMadness 20 lb. (HNMMA420)Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and extend the root system in... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA420   $897.35 
MycoMadness 5 lb.  Humboldt Nutrients  MycoMadness 5 lb.
Humboldt Nutrients MycoMadness 5 lb. (HNMMA415)Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and exten... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA415   $242.64 
MycoMadness 1 lb.  Humboldt Nutrients  MycoMadness 1 lb.
Humboldt Nutrients MycoMadness 1 lb. (HNMMA410)Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and exten... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA410   $57.20 
MycoMadness 8 oz.  Humboldt Nutrients  MycoMadness 8 oz.
Humboldt Nutrients MycoMadness 8 oz. (HNMMA405)Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and exten... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA405   $31.78 
MycoMadness 4 oz.  Humboldt Nutrients  MycoMadness 4 oz.
Humboldt Nutrients MycoMadness 4 oz. (HNMMA400)Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and exten... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA400   $16.53 
MycoMadness 2 oz.  Humboldt Nutrients  MycoMadness 2 oz.
Humboldt Nutrients MycoMadness 2 oz. (HNMMA200)Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and extend the... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNMMA200   $10.37 
Displaying 41 to 60 (of 271 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  [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 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order