Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Humboldt S.I. Structural Integrity Quart (12/Cs) [723252]   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 in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (543)
* Lighting Systems ++ (1155)
! Nutrients & Supplements (4189)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
* Meters, Timers & Instruments ++ (668)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1638)
* Grow Media (532)
* Plant Seeds (60)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
HD Hudson Leader Multi-Purpose Sprayer, 2 gal
hf-HD60182
HD Hudson Leader Multi-Purpose Sprayer, 2 gal
$26.62
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 39 guests online.
Ads

Humboldt Nutrients Humboldt S.I. Structural Integrity Quart (12/Cs) [Item # 723252]

  $16.04 / each
Reviews
Price: $16.04 Qty:
List Price: $24.00 You Save: $7.96 (33.2%)

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.

Price: $16.04 / each
Estimate Shipping · Price Match

List Price: $24.00 You Save: $7.96 (33.2%)

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 Quart (12/Cs) 723252:
  EACH Packaged CASE PALLET
UPC: 013964095616 013964095616  
Volume: 0.045 0.7198  
Dimensional Weight: 0.402 6.411  
Weight (lbs): 2.6 32.65  
Approx Length (inches): 5.2 13.5  
Approx Width (inches): 2 11.1  
Approx Height (inches): 7.5 8.3  

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
    Customers who bought this product also purchased
    ONENESS QUART 12/CS
    723178
    ONENESS QUART 12/CS
    $16.19
    pH DOWN QUART (12/CASE)
    722120
    pH DOWN QUART (12/CASE)
    $6.91
    Humboldt White Widow 1oz (12/Cs)
    723222
    Humboldt White Widow 1oz (12/Cs)
    $9.68
    HONEY HYDRO CARBS QUART 12/CS
    723104
    HONEY HYDRO CARBS QUART 12/CS
    $8.87
    HUMBOLDT PROZYME 32OZ 12/CS
    723096
    HUMBOLDT PROZYME 32OZ 12/CS
    $26.99
    Humboldt Royal Flush Quart (12/Cs)
    723214
    Humboldt Royal Flush Quart (12/Cs)
    $7.74
    SEACAL 32OZ 12/CS
    723060
    SEACAL 32OZ 12/CS
    $13.63
    FLAVORFUL 32oz (12/CS)
    723076
    FLAVORFUL 32oz (12/CS)
    $11.84
    BIG UP POWDER 8OZ 12/CS
    723150
    BIG UP POWDER 8OZ 12/CS
    $20.25
    Also Consider
    Increase Grow 16oz Charged (16/Cs)
    743640
    Increase Grow 16oz Charged (16/Cs)
    $15.66
    Big Time Hydroponics     Big Time Rinse, 1 qt
    hf-BTRIQP
    Big Time Hydroponics Big Time Rinse, 1 qt
    $16.08
    Flora Nectar 1 Quart
    HY247
    Flora Nectar 1 Quart
    $19.03
    Sensi Grow Part B. 1 Liter.
    FE757
    Sensi Grow Part B. 1 Liter.
    $17.40
    BOTANICARE® PUREBLEND™ PRO SOIL QUART (12/CASE)
    718375
    BOTANICARE® PUREBLEND™ PRO SOIL QUART (12/CASE)
    $14.78
    HUMBOLDT® ROOTS - 50 ML (40/CASE) - HIGHLY CONCENTRATED
    723119
    HUMBOLDT® ROOTS - 50 ML (40/CASE) - HIGHLY CONCENTRATED
    $14.85
    Roots Organics Trinity Carbo Catalyst, 1 qt
    hf-ROTQ
    Roots Organics Trinity Carbo Catalyst, 1 qt
    $17.34
    Snow Storm Ultra. 8 oz.
    SA231
    Snow Storm Ultra. 8 oz.
    $15.41
    B'Cuzz Root, 12 oz
    hf-BZR12
    B'Cuzz Root, 12 oz
    $16.56
    Earth Shine Soil Booster with Biochar, 2 lbs. - A Hydrofarm Exclusive!
    hf-GG3020
    Earth Shine Soil Booster with Biochar, 2 lbs. - A Hydrofarm Exclusive!
    $18.49
    Emerald Harvest Cali Pro Bloom B 2 Qrt/1.9 L (6/Cs) 1 - 4 - 6
    723920
    Emerald Harvest Cali Pro Bloom B 2 Qrt/1.9 L (6/Cs) 1 - 4 - 6
    $16.06
    HD IONIC™ GROW QUART (12/CASE)
    718225
    HD IONIC™ GROW QUART (12/CASE)
    $15.42
    Liquid Karma - Qt (12/cs)
    eco-2903
    Liquid Karma - Qt (12/cs)
    $17.52
    Sensi Bloom Part A 1 Liter
    FE750
    Sensi Bloom Part A 1 Liter
    $17.40
    FloraNova Grow - Quart (12/cs)
    eco-2840
    FloraNova Grow - Quart (12/cs)
    $16.61
    Soul Synthetics Big Swell Cup
    hf-ROSSBSC
    Soul Synthetics Big Swell Cup
    $16.70
    SNS 604A Vegetation Growth Supplement, 32 oz
    hf-SN604A32OZ
    SNS 604A Vegetation Growth Supplement, 32 oz
    $16.70
    GHBB® FLORABLEND™  GALLON
    732212
    GHBB® FLORABLEND™ GALLON
    $17.99
    Grow More Mendocino Avalanche
    721620
    Grow More Mendocino Avalanche
    $17.27
    SubCulture M 150g Jar
    hf-GH1587
    SubCulture M 150g Jar
    $14.60
    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
    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


    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    Natural Armor Animal Repellent - Ready to Use Spray, Quart Peppermint Scent
    Natural Armor Animal Repellent - Ready to Use Spray, Quart Peppermint Scent
    $15.99
    $14.39
    Similar Products
    BushDoctor Wholly Mackerel, 1 qt
    hf-FX14114
    BushDoctor Wholly Mackerel, 1 qt
    $15.38

    Armor Si 2.5 gal
    hf-GH1784
    Armor Si 2.5 gal
    $60.39

    Z7 Water Conditioner Commercial - 8 fl oz
    MI020
    Z7 Water Conditioner Commercial - 8 fl oz
    $24.41

    HUMBOLDT VERDE 32oz 12/CS
    723156
    HUMBOLDT VERDE 32oz 12/CS
    $15.49

    Elite Root Igniter, 32 oz
    hf-EN51004
    Elite Root Igniter, 32 oz
    $48.04

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    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
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order