Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Structural Integrity 2.5 gal [hf-HNSI2.5GAL]   Mobile   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!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1185)
! Nutrients & Supplements (4276)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (661)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (1994)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (961)
* Hand Tools ++ (118)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
What's New? more
Plastic Drip Tray. 20 in
PO212
Plastic Drip Tray. 20 in
$8.70
Manufacturers more
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 124 guests and 
1 logged in customer online.
Ads

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

  $114.26 / each
Reviews
Price: $114.26 Qty:
List Price: $202.80 You Save: $88.54 (43.7%)

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

Price: $114.26 / each
Estimate Shipping · Price Match

List Price: $202.80 You Save: $88.54 (43.7%)

— Ships separately from HF: OR, CA, CO, PA, TX, FL USA (not via USPS).

For more information, please visit the manufacturer
Humboldt Nutrients
Humboldt Nutrients' website.
  • See more Humboldt Nutrients products.
  • Product Reviews
    There are currently no reviews for this product.Write ReviewWrite a review on this product!
    Social Bookmark
    Reviews
    Also Consider
    Atami® Bloombastic® 1250 ml/42.3 oz (12/case)
    732580
    Atami® Bloombastic® 1250 ml/42.3 oz (12/case)
    $136.74
    Roots Organics HPK 0-5-4, 5 gal
    hf-ROHPK5G
    Roots Organics HPK 0-5-4, 5 gal
    $131.69
    PUREBLEND PRO GROW PINT S/O (1 case)
    718470
    PUREBLEND PRO GROW PINT S/O (1 case)
    $131.40
    BioBizz Top-Max 5 Liter (4/Cs)
    722979
    BioBizz Top-Max 5 Liter (4/Cs)
    $117.09
    Cutting Edge Solar Gaia 2.5 Gallon
    715888
    Cutting Edge Solar Gaia 2.5 Gallon
    $107.14
    Super Natural Ultimate Thrive 4 Liter (4/Cs)
    717400
    Super Natural Ultimate Thrive 4 Liter (4/Cs)
    $130.93
    Cutting Edge Plant Amp 2.5 Gallon
    715700
    Cutting Edge Plant Amp 2.5 Gallon
    $107.14
    Solo Tek Grow, 10L
    hf-GT10104367
    Solo Tek Grow, 10L
    $115.53
    HydroDeuce - 2.5 Gal. - Humboldt Nutrients
    dl-HD415
    HydroDeuce - 2.5 Gal. - Humboldt Nutrients
    $110.03
    Emerald Harvest Kick Starter Kit - 2 Part Base (1/Cs)
    724005
    Emerald Harvest Kick Starter Kit - 2 Part Base (1/Cs)
    $128.34
    FLORA NECTAR COCONUT 6 GALLON
    732695
    FLORA NECTAR COCONUT 6 GALLON
    $117.18
    Plant Amp 2.5 gal
    hf-CES2504
    Plant Amp 2.5 gal
    $107.14
    B'Cuzz Bloom 1 gal
    hf-BZBGAL
    B'Cuzz Bloom 1 gal
    $103.01
    Spray-N-Grow, 1 gal
    hf-SPSNG
    Spray-N-Grow, 1 gal
    $110.37
    Monster Grow 2.5 kg
    hf-GTMG2.5
    Monster Grow 2.5 kg
    $123.75
    Budswel, 5 gal
    hf-GUBS05
    Budswel, 5 gal
    $126.54
    Remo Nutrients     Remo Bloom, 20 L
    hf-RN71140
    Remo Nutrients Remo Bloom, 20 L
    $111.87
    B'CUZZ® ROOT 0-0-0.7 - GALLON (4/CASE)
    732065
    B'CUZZ® ROOT 0-0-0.7 - GALLON (4/CASE)
    $107.91
    Tappin' Roots Dynamic 28 lb 5 oz
    722241
    Tappin' Roots Dynamic 28 lb 5 oz
    $111.60
    FOX FARM GROW BIG® 2.5 GALLON  (2/CASE)
    718510
    FOX FARM GROW BIG® 2.5 GALLON (2/CASE)
    $116.81
    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
    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    DuctStat Plug-In Thermostat
    DuctStat Plug-In Thermostat
    $26.37
    $23.92
    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

    Similar Products
    Rx Green Solutions  AXIOM Growth Stimulator, 0.5 g, case of 36
    hf-RXAX1005
    Rx Green Solutions AXIOM Growth Stimulator, 0.5 g, case of 36
    $363.58

    BioThrive Bloom Gal
    hf-GH5133
    BioThrive Bloom Gal
    $33.80

    ROOTS ORGANICS EXTREME SERENE 0-2-2 - 2.5 GALLON SIZE
    715095
    ROOTS ORGANICS EXTREME SERENE 0-2-2 - 2.5 GALLON SIZE
    $167.78

    Ultrafine Mycorrhizae All-in-One, 3 lbs
    hf-GG1030
    Ultrafine Mycorrhizae All-in-One, 3 lbs
    $90.59

    VermaPlex Gallon (4/Cs)
    724205
    VermaPlex Gallon (4/Cs)
    $25.72

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads
    Global Tech LED Mammoth

    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