Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Structural Integrity 2.5 gal [hf-HNSI2.5GAL]   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 ++ (522)
* Lighting Systems ++ (1191)
! Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (438)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2027)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1092)
* 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)
Go Box Starter Kit
Go Box Starter Kit
3-Part Box Starter Kit
3-Part Box Starter Kit
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
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)
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)
Dirty Dozen Starter Kit
Dirty Dozen Starter Kit
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)
Languages
English Deutsch Español

Humboldt Nutrients
Structural Integrity 2.5 gal [Item # hf-HNSI2.5GAL]


Bookmark and Share
List Price: $202.80
You Save: $94.28 (46.5%)

Price: $108.52
Qty:
Estimate Shipping · Price Match

Humboldt Nutrients Structural Integrity 2.5 gal (HNSI2.5GAL)

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membranes. When your stalks are stronger your plant has the ability to hold heavier fruits and flowers, which means less time staking your plants for support and more overall production.



Manufacturer's Product Information
MSRP each $195
UPC013964095616
Dimensions2 x 7.5 x 5
Case Weight55
Case Quantity2


— Ships separately from HF: OR, CA, CO, PA, TX, FL USA.

For more information, please visit the manufacturer Humboldt Nutrients' website.
Reviews
Also Consider
HydroDynamics Europonic Silicate 5 Gallon
718270
HydroDynamics Europonic Silicate 5 Gallon
$98.10
Plant Success     Great White Granular 1, 20 lbs
hf-PRPSGWGR120
Plant Success Great White Granular 1, 20 lbs
$127.20
Nitrozime, 1 gal
hf-HDNITGAL
Nitrozime, 1 gal
$108.52
HUMBOLDT VERDE 2.5 Gallons (2/CS) (Special Order)
723160
HUMBOLDT VERDE 2.5 Gallons (2/CS) (Special Order)
$122.01
Mykos Mycorrhizae Granular, 20lb
hf-RT4403
Mykos Mycorrhizae Granular, 20lb
$116.87
BOTANICARE® HYDROPLEX BLOOM 0-10-6 - 2.5 GALLON (12/CASE)
733096
BOTANICARE® HYDROPLEX BLOOM 0-10-6 - 2.5 GALLON (12/CASE)
$122.27
Z7 (2 Part) Gallon (2/Cs)
704517
Z7 (2 Part) Gallon (2/Cs)
$121.61
Vermicrop VermiAll Purpose Broad Spectrum Fertilizer 5 Gallon (1/Cs)
720882
Vermicrop VermiAll Purpose Broad Spectrum Fertilizer 5 Gallon (1/Cs)
$98.10
HD EUROPONIC® FOSSIL FUEL™ 5 GALLON - NOT STOCKED IN ALL LOCATIONS
732235
HD EUROPONIC® FOSSIL FUEL™ 5 GALLON - NOT STOCKED IN ALL LOCATIONS
$109.00
Hesi Boost 5 Liter
dl-HES5072
Hesi Boost 5 Liter
$103.95
Super Bat Budswel, 5 gal, CA Only
hf-GUBS05CA
Super Bat Budswel, 5 gal, CA Only
$120.19
FloraNova Grow 2.5 Gal
hf-GH1626
FloraNova Grow 2.5 Gal
$107.12
GROTEK® BLOSSOM BLASTER™ 0-39-25 - 20GRAM (10/CASE)
732980
GROTEK® BLOSSOM BLASTER™ 0-39-25 - 20GRAM (10/CASE)
$115.27
Ionic Boost, 5 gal
hf-HDIONBO5GAL
Ionic Boost, 5 gal
$106.00
SOS Beneficial Bacteria 2.5 Gal
hf-STSOS25
SOS Beneficial Bacteria 2.5 Gal
$106.18
Nectar for the Gods Aphrodite's Extraction 5 Gallon
746214
Nectar for the Gods Aphrodite's Extraction 5 Gallon
$117.18
Remo Nutrients     Remo Bloom, 20 L
hf-RN71140
Remo Nutrients Remo Bloom, 20 L
$111.87
HD IONIC™ GROW 5 GALLON
718240
HD IONIC™ GROW 5 GALLON
$109.00
Snoop's Premium Nutrients Hyzyme 10 Liter (2/Cs)
705508
Snoop's Premium Nutrients Hyzyme 10 Liter (2/Cs)
$115.41
GH Cocotek Coco Grow - A & B Quart (12/Cs)
726900
GH Cocotek Coco Grow - A & B Quart (12/Cs)
$98.10
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