Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Humboldt S.I. Structural Integrity Gallon (4/Cs) [723254]   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 12th Year of Service to Gardeners! Thank you for your business!

Humboldt Nutrients
Humboldt S.I. Structural Integrity Gallon (4/Cs) [Item # 723254]


Bookmark and Share
List Price: $85.05
You Save: $31.52 (37.1%)

Price: $53.53
Qty:
Estimate Shipping · Price Match

Humboldt Nutrients Structural Integrity

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. S.I.’s proprietary blend is the most advanced silicate additive on the market today; formulated to instantly supply your root zone with the silicate needed to build strong, thick cell walls and cellular membranes, thus giving your plants the ability to hold heavier fruits and flowers. With S.I. from Humboldt Nutrients your plants will have the building materials they need to create the superier plant structure needed for driving a large and robust harvest.


This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.

— Ships from SS: WA, CA, CO, MI, TN, PA, FL USA.

Specifications for Humboldt Nutrients S.I. Structural Integrity Gallon (4/Cs) 723254:
  EACH Packaged CASE PALLET
UPC: 013964095623    
Volume: 0.212 0.961  
Dimensional Weight: 1.884 8.56  
Weight (lbs): 10.2 42.75  
Approx Length (inches): 6.4 13.6  
Approx Width (inches): 5.1 11  
Approx Height (inches): 11.2 11.1  

For more information, please visit the manufacturer Humboldt Nutrients' website.
Reviews
Customers who bought this product also purchased
White Widow 1lb
hf-HNWW100
White Widow 1lb
$106.99
FLAVORFUL 1 GALLON 4/CS
723078
FLAVORFUL 1 GALLON 4/CS
$37.17
HUMBOLDT MASTER A 1G 4/CS
723026
HUMBOLDT MASTER A 1G 4/CS
$44.62
MycoMadness 5 lb.
hf-HNMMA415
MycoMadness 5 lb.
$242.64
HUMBOLDT MASTER B 1G 4/CS
723036
HUMBOLDT MASTER B 1G 4/CS
$44.62
FLAVORFUL 5G (Special Order)
723082
FLAVORFUL 5G (Special Order)
$133.85
BOTANICARE® SWEET™ BERRY 5 GALLON (1/CASE)
732294
BOTANICARE® SWEET™ BERRY 5 GALLON (1/CASE)
$160.33
ORCA LIQUID MYCO 32OZ
720355
ORCA LIQUID MYCO 32OZ
$47.87
HUMBOLDT VERDE 2.5 Gallons (2/CS) (Special Order)
723160
HUMBOLDT VERDE 2.5 Gallons (2/CS) (Special Order)
$123.13
HUM-BOLDT HUMIC 5G (Special Order)
723092
HUM-BOLDT HUMIC 5G (Special Order)
$133.85
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
732759
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
$27.41
CRYSTAL BURST 2.5 GALLON
719660
CRYSTAL BURST 2.5 GALLON
$95.12
Also Consider
Nectar for the Gods Medusa's Magic 2.5 Gallon (2/Cs)
746260
Nectar for the Gods Medusa's Magic 2.5 Gallon (2/Cs)
$54.45
RAW Microbes Grow Stage 2 lb (3/Cs)
717974
RAW Microbes Grow Stage 2 lb (3/Cs)
$59.87
X Nutrients Bloom FX (5 gallon)
dl-HBLFX-5GA
X Nutrients Bloom FX (5 gallon)
$63.25
RAW Humic Acid, 2 lbs
hf-OG3120
RAW Humic Acid, 2 lbs
$59.27
Grow More Mendocino Hawaiian Big Bud Gallon (4/Cs)
721672
Grow More Mendocino Hawaiian Big Bud Gallon (4/Cs)
$48.51
Diamond Nectar 2.5 gal
hf-GH1354
Diamond Nectar 2.5 gal
$55.66
B'CUZZ® FOLIAR 1.0-0-0 - OMRI LISTED GALLON (4/CASE)
732068
B'CUZZ® FOLIAR 1.0-0-0 - OMRI LISTED GALLON (4/CASE)
$62.32
Microbe Life Photosynthesis Plus Gallon (4/Cs)
717510
Microbe Life Photosynthesis Plus Gallon (4/Cs)
$53.21
Emerald Triangle Deep Fusion Bloom 2.5 Gallon (2/Cs)
705569
Emerald Triangle Deep Fusion Bloom 2.5 Gallon (2/Cs)
$58.17
Bat Guano Grow 5-2-1, 20 lbs
hf-HOF01185
Bat Guano Grow 5-2-1, 20 lbs
$57.13
Cal-Mag Plus 2.5 gal
hf-BCCM2.5
Cal-Mag Plus 2.5 gal
$64.13
Power Plant - 2.5 Gal (2/cs)
eco-2911B
Power Plant - 2.5 Gal (2/cs)
$61.05
Down To Earth Seabird Guano 1-10-0 - 40 lb
723764
Down To Earth Seabird Guano 1-10-0 - 40 lb
$54.21
X Nutrients Amino Blast (5 gallon)
dl-HAABLST-5GA
X Nutrients Amino Blast (5 gallon)
$63.25
Hesi Bloom Complex 10L
dl-HES5042
Hesi Bloom Complex 10L
$62.00
Organic Bountea Marine Mineral Magic M3 5 lb (12/Cs) (Special Order)
739714
Organic Bountea Marine Mineral Magic M3 5 lb (12/Cs) (Special Order)
$48.39
Nitrogen Bat Guano 44 Lb 9-3-1
hf-RONB44
Nitrogen Bat Guano 44 Lb 9-3-1
$61.60
RAW Calcium/Mag, 2 lbs
hf-OG2820
RAW Calcium/Mag, 2 lbs
$48.38
Organic Bountea Bountea Better Bloom B3 5 lb (12/Cs) (Special Order)
739726
Organic Bountea Bountea Better Bloom B3 5 lb (12/Cs) (Special Order)
$56.86
Growilla Bud, 25 lbs
hf-BCNGBUD25
Growilla Bud, 25 lbs
$61.05
Ads
Manufacturer Info
Humboldt Nutrients
Humboldt Nutrients Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (530)
* Lighting Systems ++ (1236)
! Nutrients & Supplements (4478)
* Composters & Compost Tea Brewing (40)
* Organic Gardening (513)
* Leaf Shines & Washes (90)
* Pest & Disease Control (602)
* Cloning & Propagation (442)
* Grow Systems ++ (714)
* Meters, Timers & Instruments ++ (653)
* Pots / Containers (1027)
* Pumps, Irrigation & Watering Supplies ++ (1696)
* Grow Media (547)
* Plant Seeds (62)
* Environmental Control ++ (2060)
* Greenhouses (83)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1150)
* Hand Tools ++ (463)
* Gardening Books & DVDs (55)
* 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
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
Go Box Starter Kit
Go Box Starter Kit
3-Part Box Starter Kit
3-Part Box Starter Kit
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
GH Flora Series Performance Pack
GH Flora Series Performance Pack
Dirty Dozen Starter Kit
Dirty Dozen Starter Kit
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
Languages
English Deutsch Español
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 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order