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 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 ++ (529)
* Lighting Systems ++ (1185)
! Nutrients & Supplements (4199)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (534)
* Leaf Shines & Washes (97)
* Pest & Disease Control (586)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (638)
* Pots / Containers (1024)
* Pumps, Irrigation & Watering Supplies ++ (1717)
* Grow Media (555)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1027)
* Hand Tools ++ (447)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
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
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
GH Flora Series Performance Pack
GH Flora Series Performance Pack
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
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)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
FLORA MICRO™ GALLON (4/CASE)
FLORA MICRO™ GALLON (4/CASE)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
Languages
English Deutsch Español

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


Bookmark and Share
List Price: $202.80
You Save: $93.25 (46.0%)

Price: $109.55
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
Hesi Roots Complex 5L
dl-HES5028
Hesi Roots Complex 5L
$129.35
GH KoolBloom 16lb
732535
GH KoolBloom 16lb
$113.42
Roots Organics HP 0-4-0 Bat Guano 5 Gal
hf-ROHP5G
Roots Organics HP 0-4-0 Bat Guano 5 Gal
$117.70
Vegetable & Fruit Yield Enhancer 2.5 Gallon
hf-ML21372
Vegetable & Fruit Yield Enhancer 2.5 Gallon
$100.03
SugarDaddy 10 lt
hf-TFSD10L
SugarDaddy 10 lt
$126.67
Mag Amped 2.5 gal
hf-CES2803
Mag Amped 2.5 gal
$102.72
Bio-NRG Bloom-C 20L
hf-BZBIOBC20L
Bio-NRG Bloom-C 20L
$121.23
Gold Label Nutrients Ultra MG, 10 L
hf-VC995544
Gold Label Nutrients Ultra MG, 10 L
$122.24
NPK RAW Nitrogen - 10 lb
dl-NPK335
NPK RAW Nitrogen - 10 lb
$114.84
FOX FARM TIGER BLOOM® 2.5 GALLON (2/CASE
718570
FOX FARM TIGER BLOOM® 2.5 GALLON (2/CASE
$112.00
HUMBOLDT® HONEY ORGANIC ES 2.5  - GALLON (2/CASE)
723116
HUMBOLDT® HONEY ORGANIC ES 2.5 - GALLON (2/CASE)
$104.15
GH BioRoot 6 Gallon
726827
GH BioRoot 6 Gallon
$121.00
Plant Success     Great White Granular 1, 20 lbs
hf-PRPSGWGR120
Plant Success Great White Granular 1, 20 lbs
$128.40
Soul Bloom 5 Gallon
715286
Soul Bloom 5 Gallon
$114.49
Beastie Bloomz Soluble, 15 lbs
hf-FX14030
Beastie Bloomz Soluble, 15 lbs
$106.54
GH® FLORALICIOUS BLOOM® 2.5  - GALLON (2/CASE)
732191
GH® FLORALICIOUS BLOOM® 2.5 - GALLON (2/CASE)
$108.28
Organic Bountea Marine Mineral Magic M3 20 lb (4/Cs) (Special Order)
739716
Organic Bountea Marine Mineral Magic M3 20 lb (4/Cs) (Special Order)
$104.85
PUREBLEND PRO SOIL PINT (1 CASE) SPECIAL ORDER ONLY
718370
PUREBLEND PRO SOIL PINT (1 CASE) SPECIAL ORDER ONLY
$131.40
Monster Bloom, 2.5 kg
hf-GTMB6040
Monster Bloom, 2.5 kg
$118.65
Xtreme Gardening Mykos-Drops 10gm Paks 500 ct
721245
Xtreme Gardening Mykos-Drops 10gm Paks 500 ct
$111.82
Ads
Amazon Ad
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
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order