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!
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 ++ (525)
* Lighting Systems ++ (1195)
! Nutrients & Supplements (4257)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (527)
* Leaf Shines & Washes (94)
* Pest & Disease Control (595)
* Cloning & Propagation (440)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (632)
* Pots / Containers (1026)
* Pumps, Irrigation & Watering Supplies ++ (1726)
* Grow Media (548)
* Plant Seeds (62)
* Environmental Control ++ (2032)
* 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)
3-Part Box Starter Kit
3-Part Box Starter Kit
Go Box Starter Kit
Go Box Starter Kit
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
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)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
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)
Dirty Dozen Starter Kit
Dirty Dozen Starter Kit
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
Languages
English Deutsch Espańol

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


Bookmark and Share
List Price: $85.05
You Save: $32.01 (37.6%)

Price: $53.04
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
HUMBOLDT MASTER A 1G 4/CS
723026
HUMBOLDT MASTER A 1G 4/CS
$44.21
MycoMadness 5 lb.
hf-HNMMA415
MycoMadness 5 lb.
$233.81
HUMBOLDT MASTER B 1G 4/CS
723036
HUMBOLDT MASTER B 1G 4/CS
$44.21
White Widow 1lb
hf-HNWW100
White Widow 1lb
$103.10
FLAVORFUL 1 GALLON 4/CS
723078
FLAVORFUL 1 GALLON 4/CS
$36.83
HUMBOLDT VERDE 2.5 Gallons (2/CS) (Special Order)
723160
HUMBOLDT VERDE 2.5 Gallons (2/CS) (Special Order)
$122.01
HUM-BOLDT HUMIC 5G (Special Order)
723092
HUM-BOLDT HUMIC 5G (Special Order)
$132.63
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
732759
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
$27.16
CRYSTAL BURST 2.5 GALLON
719660
CRYSTAL BURST 2.5 GALLON
$94.25
FLAVORFUL 5G (Special Order)
723082
FLAVORFUL 5G (Special Order)
$132.63
BOTANICARE® SWEET™ BERRY 5 GALLON (1/CASE)
732294
BOTANICARE® SWEET™ BERRY 5 GALLON (1/CASE)
$158.87
ORCA LIQUID MYCO 32OZ
720355
ORCA LIQUID MYCO 32OZ
$47.44
Also Consider
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)
$47.95
Nectar for the Gods Athena's Aminas 2.5 Gallon (2/Cs)
746204
Nectar for the Gods Athena's Aminas 2.5 Gallon (2/Cs)
$53.96
Microbe Life Nourish-C Gallon (OR & CA Only ) (4/Cs)
717635
Microbe Life Nourish-C Gallon (OR & CA Only ) (4/Cs)
$54.70
Greenfuse Growth Stimulator Concentrate, 120ml
hf-HDGFGRCON120
Greenfuse Growth Stimulator Concentrate, 120ml
$55.97
SUPERTHRIVE™ QUART (12/CASE)
732823
SUPERTHRIVE™ QUART (12/CASE)
$49.94
FloraNectar™ 1 Gallon
HY248
FloraNectar™ 1 Gallon
$48.51
Cutting Edge Solar Gaia Gallon
715887
Cutting Edge Solar Gaia Gallon
$57.55
Diamond Black 2.5 Gal
hf-GH5364
Diamond Black 2.5 Gal
$63.24
Mykos30 Mycorrhizae Fertilizer Blend 20lb
hf-RT4303
Mykos30 Mycorrhizae Fertilizer Blend 20lb
$52.47
B'Cuzz Coco Nutrition Component B 10L
hf-BZCOCOB10L
B'Cuzz Coco Nutrition Component B 10L
$60.69
BCuzz Coco Nutrition A 10 Liter
733476
BCuzz Coco Nutrition A 10 Liter
$62.40
SuperNatural Ultimate Thrive - 1 Liter
HY596
SuperNatural Ultimate Thrive - 1 Liter
$52.46
CNS17 RIPE 5 GALLON
733027
CNS17 RIPE 5 GALLON
$59.41
X Nutrients Flushing Solution (5 Gallon)
dl-XNHFLUS-5GA
X Nutrients Flushing Solution (5 Gallon)
$63.25
X Nutrients Amino Blast (5 gallon)
dl-HAABLST-5GA
X Nutrients Amino Blast (5 gallon)
$63.25
Supreme Growers Kelp Blast 5gr (50 pack)
dl-SGKB5G
Supreme Growers Kelp Blast 5gr (50 pack)
$55.00
Neptunes Harvest Crab Shell 50 lb Bag
717495
Neptunes Harvest Crab Shell 50 lb Bag
$49.87
B.C. Grow, 10 lt
hf-TFBCGR10L
B.C. Grow, 10 lt
$60.29
Vegamatrix Amp-It, 1 gal
hf-VX10020
Vegamatrix Amp-It, 1 gal
$50.71
Down To Earth Feather Meal 12-0-0 - 50 lb
723690
Down To Earth Feather Meal 12-0-0 - 50 lb
$51.66
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 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order