Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Roots - 0.5 Gal. - Humboldt Nutrients [dl-HR420]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Happy National Garden Month!
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 in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (539)
* Lighting Systems ++ (1180)
! Nutrients & Supplements (4267)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (538)
* Leaf Shines & Washes (97)
* Pest & Disease Control (573)
* Cloning & Propagation (451)
* Grow Systems ++ (669)
* Meters, Timers & Instruments ++ (644)
* Pots / Containers (1016)
* Pumps, Irrigation & Watering Supplies ++ (1704)
* Grow Media (550)
* Plant Seeds (61)
* Environmental Control ++ (1955)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1014)
* Hand Tools ++ (527)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (97)
Manufacturers more
What's New? more
Rock SuperCharge 5 Liter (2/Cs)
746180
Rock SuperCharge 5 Liter (2/Cs)
$162.24
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 4 guests online.
Ads

Humboldt Roots - 0.5 Gal. - Humboldt Nutrients [Item # dl-HR420]

  $225.42 / each
Reviews
Price: $225.42 Qty:
List Price: $386.00 You Save: $160.58 (41.6%)

Humboldt Roots - 0.5 Gal. - Humboldt Nutrients (HR420)

Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their plants. A large yield is directly related to a plant s metabolism rates, and plant metabolism rates are directly related to their root zones uptake of nutrients and fertilizers. Humboldt Roots was specifically designed to expand the root zone, resulting in larger yields through increased metabolism. Guaranteed Analysis Available Phosphate (P205) .0.25% Soluble Potash (K20) 0.25% Derived from: Ascophyllum nodosum seaweed, Potassium Humate ALSO CONTAINS NONPLANT FOOD INGREDIENTS: Humic Acid (derived from Lignite) Quillaja saponaria extract (derived from Soap Bark Tree) Amino Acids Directions: Always mix in non-chlorinated water. Soil: Mix 2 mL per gallon in non-chlorinated water. Use in conjunction with regular nutrient program throughout the vegetative stage and first three weeks of the bloom stage. Hydroponics: Mix 2 mL per gallon in non-chlorinated water. Use in conjunction with regular nutrient program throughout the vegetative stage and first three weeks of the bloom stage. Propagation: Mix 2 mL per gallon in non-chlorinated water. Soak rooting media with mixture prior to placing cuttings. Use throughout rearing stage. Suitable for aeroponic propagation.

Manufacturer's Product Information
MSRP $386
Dimensions4.5 x 12 x 4.5

Price: $225.42 / each
Estimate Shipping · Price Match

List Price: $386.00 You Save: $160.58 (41.6%)

— Ships from DL: Livermore, California USA.

Product Reviews
There are currently no reviews for this product.Write ReviewWrite a review on this product!
Social Bookmark
Reviews
Customers who bought this product also purchased
MycoMadness 5 lb.
hf-HNMMA415
MycoMadness 5 lb.
$246.17
HUMBOLDT MASTER B 1G 4/CS
723036
HUMBOLDT MASTER B 1G 4/CS
$45.26
White Widow 1lb
hf-HNWW100
White Widow 1lb
$108.54
Humboldt S.I. Structural Integrity Gallon (4/Cs)
723254
Humboldt S.I. Structural Integrity Gallon (4/Cs)
$54.30
HUMBOLDT MASTER A 1G 4/CS
723026
HUMBOLDT MASTER A 1G 4/CS
$45.26
FLOAT VALVE W BARBED FITTING
708170
FLOAT VALVE W BARBED FITTING
$18.69
EYE HORTILUX™ SUPER HPS™ ENHANCED SPECTRUM LU1000B/HTL/EN 1000 WATT E-25 (6/CASE) - (168/SKID)
901585
EYE HORTILUX™ SUPER HPS™ ENHANCED SPECTRUM LU1000B/HTL/EN 1000 WATT E-25 (6/CASE) - (168/SKID)
$66.96
Big Boy w/ Upgraded KDF85/Catalytic Carbon Filter
hf-HL36003
Big Boy w/ Upgraded KDF85/Catalytic Carbon Filter
$337.03
8" Ice Box Heat Exchanger
hf-HSICE8
8" Ice Box Heat Exchanger
$143.28
HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
728912
HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
$12.28
Twist Ties – 50 meters
eco-2234
Twist Ties – 50 meters
$2.07
Flowmaster gal Meter
hf-HLFM
Flowmaster gal Meter
$39.06
ECOPLUS™ LARGE ROUND AIR STONE
728405
ECOPLUS™ LARGE ROUND AIR STONE
$2.85
8" Cool Tube Reflector w/ Wings
dl-129725
8" Cool Tube Reflector w/ Wings
$77.08
HONEY HYDRO CARBS 1G 4/CS
723106
HONEY HYDRO CARBS 1G 4/CS
$28.46
FLAVORFUL 1 GALLON 4/CS
723078
FLAVORFUL 1 GALLON 4/CS
$37.71
Also Consider
Cutting Edge Grow 20 Gallon
715620
Cutting Edge Grow 20 Gallon
$235.48
Botanicare Kind Base 15 Gallon
733120
Botanicare Kind Base 15 Gallon
$254.45
Vitamax Plus, 23 lt
hf-GTVMP23L
Vitamax Plus, 23 lt
$222.34
Xtreme Tea Brews 14ct, 500g 2.5 Gal
hf-RT8106
Xtreme Tea Brews 14ct, 500g 2.5 Gal
$205.07
RAW Microbes Grow Stage 10 lb (1/Cs)
717976
RAW Microbes Grow Stage 10 lb (1/Cs)
$257.80
Big Up Powder - 10 lb. - Humboldt Nutrients
dl-BUP425
Big Up Powder - 10 lb. - Humboldt Nutrients
$221.92
Cutting Edge Sonoma Gold Grow 20 Gallon
715795
Cutting Edge Sonoma Gold Grow 20 Gallon
$264.27
NPK RAW Kelp - 10 lb
dl-NPK325
NPK RAW Kelp - 10 lb
$255.79
Humboldt Roots 1/2 gal
hf-HNHR420
Humboldt Roots 1/2 gal
$226.25
Uncle John's Blend 6 gal
hf-CES2605
Uncle John's Blend 6 gal
$214.27
Botanicare Pure Blend Tea 15 Gallon
732650
Botanicare Pure Blend Tea 15 Gallon
$222.64
HUMBOLDT® MAYAN MICROZYME GALLON (4/CASE)
723148
HUMBOLDT® MAYAN MICROZYME GALLON (4/CASE)
$223.42
Xtreme Gardening Mykos 50lb
721211
Xtreme Gardening Mykos 50lb
$270.07
Budswel, 40lbs. dry (SPECIAL ORDER)
hf-GUBS40
Budswel, 40lbs. dry (SPECIAL ORDER)
$266.47
Grow Natural 5 gal.
hf-HNOG420
Grow Natural 5 gal.
$246.87
Vitamax Plus, 23 L
hf-GTVMP6040
Vitamax Plus, 23 L
$222.34
RAW Humic Acid 10 lb
717884
RAW Humic Acid 10 lb
$214.27
KIND Base, 15 gal
hf-BCNKBS15
KIND Base, 15 gal
$254.45
BIO-NRG Bloom - C 20 Liter
733456
BIO-NRG Bloom - C 20 Liter
$204.60
Cutting Edge Solar Gaia 6 Gallon
715889
Cutting Edge Solar Gaia 6 Gallon
$214.27
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
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
DUCT COLLAR AIR TIGHT - 6 INCH
DUCT COLLAR AIR TIGHT - 6 INCH
$6.58
$6.14
Similar Products
Plant Success Soluble 5 lb.
hf-PRPSSOL5
Plant Success Soluble 5 lb.
$234.36

X Nutrients Bloom Nutrients (2.5 gallon)
dl-HBLNUTR-2.5GA
X Nutrients Bloom Nutrients (2.5 gallon)
$39.71

Raw Grow 2 oz (12/Cs)
717930
Raw Grow 2 oz (12/Cs)
$8.20

Oneness 1-Part Box Starter Kit
hf-HNBK0100
Oneness 1-Part Box Starter Kit
$35.17

FOX FARM AMERICAN PRIDE® ORGANIC BASED DRY MIX 9-6-6 - 4 LB (8/CASE)
718578
FOX FARM AMERICAN PRIDE® ORGANIC BASED DRY MIX 9-6-6 - 4 LB (8/CASE)
$11.73

Languages
English Deutsch Espańol
Currencies
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  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order