Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: SEA MAG 2.5 GALLON 2/CS [723072]   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!
Manufacturer Info
Humboldt Nutrients
Humboldt Nutrients Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (525)
* Lighting Systems ++ (1197)
! Nutrients & Supplements (4261)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (527)
* Leaf Shines & Washes (94)
* Pest & Disease Control (595)
* Cloning & Propagation (440)
* Grow Systems ++ (713)
* Meters, Timers & Instruments ++ (633)
* Pots / Containers (1027)
* Pumps, Irrigation & Watering Supplies ++ (1728)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (2024)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1089)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed in Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
Botanicare Cal-Mag Plus Quart (12/Cs)
Botanicare Cal-Mag Plus Quart (12/Cs)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
Go Box Starter Kit
Go Box Starter Kit
3-Part Box Starter Kit
3-Part Box Starter Kit
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
GH Flora Series Performance Pack
GH Flora Series Performance Pack
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
Languages
English Deutsch Español
Product not found!
Continue
New Products For December
hf-HGS14 Clear Saucer 14", pack of 10
hf-HGS14
Clear Saucer 14", pack of 10

$10.59
hf-HOH37271 Bloom Master 0-50-30, 1 lb
hf-HOH37271
Bloom Master 0-50-30, 1 lb

$11.78
350600 RANGE CORD 50 AMP 4FT 4WIRE BL
350600
RANGE CORD 50 AMP 4FT 4WIRE BL

$19.25
hf-DAUN Daystar Reflector
hf-DAUN
Daystar Reflector

$64.14
703202 Sentinel GPS HPLC-4T High Power Lighting Controller 4 Outlet with Integrated Timer
703202
Sentinel GPS HPLC-4T High Power Lighting Controller 4 Outlet with Integrated Timer

$134.74
RE823 Blockbuster 8 inch Reflector
RE823
Blockbuster 8 inch Reflector

$187.98
hf-BCCM5 Cal-Mag Plus 5 gal
hf-BCCM5
Cal-Mag Plus 5 gal

$106.40
hf-RT1350 Azos Nitrogen Fixing Microbes, 6oz Bag
hf-RT1350
Azos Nitrogen Fixing Microbes, 6oz Bag

$18.82
dl-080350  350 Gallon Reservoir
dl-080350
350 Gallon Reservoir

$252.99
904313 2 FOOT NANO TECH REFLECTOR
904313
2 FOOT NANO TECH REFLECTOR

$9.93
hf-AAPWPF160 Prefilter for AAPW160
hf-AAPWPF160
Prefilter for AAPW160

$0.61
hf-SX32450807 SolarMax Metal Halide 400W  Veg. Conversion
hf-SX32450807
SolarMax Metal Halide 400W Veg. Conversion

$64.16
742265 Hydro Flow Tub Outlet Tee Fitting 3/4in (Case of 25)
742265
Hydro Flow Tub Outlet Tee Fitting 3/4in (Case of 25)

$77.00
hf-SPG74K SunPulse 750W MH Pulse Start 4K
hf-SPG74K
SunPulse 750W MH Pulse Start 4K

$78.57
hf-GFOE2 Grow Flow Expansion Kit, 6 pot, 2 Gal
hf-GFOE2
Grow Flow Expansion Kit, 6 pot, 2 Gal

$44.88
704138 Safer Pyrethrin & Insecticidal Soap Concentrate II Gallon (Case of 4)
704138
Safer Pyrethrin & Insecticidal Soap Concentrate II Gallon (Case of 4)

$213.84

hf-BCNCNSCBGAL
CNS17 Coco Bloom gal

$16.18
hf-MBR5003 70% Neem Oil, 1 qt RTU
hf-MBR5003
70% Neem Oil, 1 qt RTU

$8.97
dl-110025 4  x 25  Thermal IR Blocker
dl-110025
4 x 25 Thermal IR Blocker

$43.70
310788 Quest Air Filter 12 in x 12 in x 1 in for PowerDry 1300 & RDS10
310788
Quest Air Filter 12 in x 12 in x 1 in for PowerDry 1300 & RDS10

$7.95
dl-SJSUPPORTIT Secret Jardin DR Tube Supports
dl-SJSUPPORTIT
Secret Jardin DR Tube Supports

$7.59
704476 Growers Edge Microscope Lighted 60 X
704476
Growers Edge Microscope Lighted 60 X

$5.87
eco-5830 Autopilot CO2 Generator AC Power Adapter
eco-5830
Autopilot CO2 Generator AC Power Adapter

$22.74
720693 TECHNAFLORA® ROOT 66™ 1-1-1 - 4L (4/CASE)
720693
TECHNAFLORA® ROOT 66™ 1-1-1 - 4L (4/CASE)

$206.30
734046 INTERMATIC® DT620 2 OUTLET DIGITAL TIMER
734046
INTERMATIC® DT620 2 OUTLET DIGITAL TIMER

$25.61
705206 Element Air Light Commercial 5 In 24V Covers Up To 300 CFM
705206
Element Air Light Commercial 5 In 24V Covers Up To 300 CFM

$444.87
902155 REPLACEMT CAPACITORS MH 100/175 - 10 MFD 400V
902155
REPLACEMT CAPACITORS MH 100/175 - 10 MFD 400V

$18.18
747418 TurboKlone T144 Klone Machine
747418
TurboKlone T144 Klone Machine

$305.85
Ads
Amazon Ad
ebay 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