Horticulture Source » Gardening & Hydroponics Store » Micro - 32 oz. - Humboldt Nutrients [dl-HNM405]   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 our 11th Year of Service to Gardeners! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (661)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (1994)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (961)
* Hand Tools ++ (118)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
What's New? more
Smart Pot Big Bag Raised Bed Long 8 ft (4/Cs)
725902
Smart Pot Big Bag Raised Bed Long 8 ft (4/Cs)
$51.53
Manufacturers more
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 7 guests online.
Ads
Product not found!
Continue
New Products For June
hf-VPTG Velcro Plant Ties 45'x0.5"
hf-VPTG
Velcro Plant Ties 45'x0.5"

$13.37
hf-HNRF405 Royal Flush 32 oz
hf-HNRF405
Royal Flush 32 oz

$9.71
hf-GUBS05 Budswel, 5 gal
hf-GUBS05
Budswel, 5 gal

$126.54
hf-EP5040 Cottonseed Meal 3.5 lb bag
hf-EP5040
Cottonseed Meal 3.5 lb bag

$7.99
hf-RP8ACD 8" Raptor Reflector With Dual lamps
hf-RP8ACD
8" Raptor Reflector With Dual lamps

$168.76
hf-OG3300 RAW Nitrogen, 2 oz
hf-OG3300
RAW Nitrogen, 2 oz

$5.91
780106 Grozone Control TV1 Day/Night Fan Speed Control
780106
Grozone Control TV1 Day/Night Fan Speed Control

$79.97
715140 ROOTS ORGANICS OREGONISM XL 8 oz
715140
ROOTS ORGANICS OREGONISM XL 8 oz

$18.41
716115 WATERPROOF ECOTESTR TDS LOW
716115
WATERPROOF ECOTESTR TDS LOW

$48.40
hf-SOLPHO1 Plant Pro Photocell Sensor
hf-SOLPHO1
Plant Pro Photocell Sensor

$33.48
dl-430006 6" Light Proof Black Ducting
dl-430006
6" Light Proof Black Ducting

$14.31
hf-TNBB941006 Bloombastic 1250 ml
hf-TNBB941006
Bloombastic 1250 ml

$130.53
727035 LITTLE GIANT - 5-MSP 1200 GPH SUBMERSIBLE PUMP - BLUE
727035
LITTLE GIANT - 5-MSP 1200 GPH SUBMERSIBLE PUMP - BLUE

$112.44
IN392 AzaMax - 1 gallon
IN392
AzaMax - 1 gallon

$348.52
728315 EcoPlus Eco 633 Submersible Pump 594 GPH (12/Cs)
728315
EcoPlus Eco 633 Submersible Pump 594 GPH (12/Cs)

$30.02
eco-2881 Pure Blend Bloom - Gal (4/cs)
eco-2881
Pure Blend Bloom - Gal (4/cs)

$20.44
719605 ROCKWOOL FORMULA ONE 'B' 1-5-5 - QUART (12/CASE)
719605
ROCKWOOL FORMULA ONE 'B' 1-5-5 - QUART (12/CASE)

$7.14
hf-HG7X7SW 7" x 7" Square White Pot, 9" Tall, case of 50
hf-HG7X7SW
7" x 7" Square White Pot, 9" Tall, case of 50

$71.98
717330 Super Natural Gro Aqua 2.26kg (4/Cs)
717330
Super Natural Gro Aqua 2.26kg (4/Cs)

$93.73
dl-850001 AquaVita 1.7" Cylinder Air Stone
dl-850001
AquaVita 1.7" Cylinder Air Stone

$0.93
hf-ACCF398 Active Air Carbon Filter, 8"x 39", 950 CFM
hf-ACCF398
Active Air Carbon Filter, 8"x 39", 950 CFM

$126.10
744464 Grower's Edge Heavy Duty Brown / Silver Tarp 12 ft x 20 ft
744464
Grower's Edge Heavy Duty Brown / Silver Tarp 12 ft x 20 ft

$26.73
700070 ECOPLUS™ CARBONAIRE REPLACEMENT CARBON - 16 LBS
700070
ECOPLUS™ CARBONAIRE REPLACEMENT CARBON - 16 LBS

$58.03
FS224 Elite Bloom - 40 lb
FS224
Elite Bloom - 40 lb

$414.30
hf-CCO5 50 lb. CO2 Tank
hf-CCO5
50 lb. CO2 Tank

$334.77
eco-4416 Conversion Plug (S refl. to HF Ballast) BAASR
eco-4416
Conversion Plug (S refl. to HF Ballast) BAASR

$7.26
700471 MovinCool Cold Air Self-Supported Duct - 6 in - All Models (Special Order)
700471
MovinCool Cold Air Self-Supported Duct - 6 in - All Models (Special Order)

$44.58
dl-561205 Grow1 Scrog Kit 25" x 19"
dl-561205
Grow1 Scrog Kit 25" x 19"

$29.20
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
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Sunlight Supply LED Authorized Dealer Sign
Sunlight Supply LED Authorized Dealer Sign
$86.85
$78.00
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Similar Products
Down To Earth Bone Meal 3-15-0 - 6 lb
723666
Down To Earth Bone Meal 3-15-0 - 6 lb
$8.64

Oregonism XL 8oz Endo/Ecto-Mycorrhizae
hf-ROIX8
Oregonism XL 8oz Endo/Ecto-Mycorrhizae
$18.41

Soul Synthetics Player Pack
hf-ROSSPLAY
Soul Synthetics Player Pack
$49.10

Earth Shine Soil Booster with Biochar, 30 lbs
hf-GG3300
Earth Shine Soil Booster with Biochar, 30 lbs
$107.79

Soul PeaK Gallon (4/Cs)
715381
Soul PeaK Gallon (4/Cs)
$110.48

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
Ads
Global Tech LED Mammoth

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
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order