Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,300+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Nutrients & Supplements » Structural Integrity - 16 oz. - Humboldt Nutrients [dl-HNSI404]   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.
Categories
* Lamps / Tubes / Bulbs ++ (545)
* Lighting Systems ++ (1151)
! Nutrients & Supplements (3875)
* Composters & Compost Tea Brewing (37)
* Organic Gardening (462)
* Leaf Shines & Washes (104)
* Pest & Disease Control (515)
* Cloning & Propagation (368)
* Grow Systems ++ (639)
* Meters, Timers & Instruments ++ (693)
* Pots / Containers (885)
* Pumps, Irrigation & Watering Supplies ++ (1390)
* Grow Media (538)
* Plant Seeds (10)
* Environmental Control ++ (1921)
* Greenhouses (82)
* Grow Rooms / Tents (125)
* Reflective / B&W Films (120)
* Garden Accessories ++ (737)
* Hand Tools ++ (511)
* Gardening Books & DVDs (57)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (2)
Manufacturers more
What's New? more
10" Deep Pot Saucer
dl-905810
10" Deep Pot Saucer
$1.77
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 35 guests and 
2 logged in customers online.
Ads

Structural Integrity - 16 oz. - Humboldt Nutrients [Item # dl-HNSI404]

  $7.93 / each
Reviews
Our Price $7.93 Order Quantity:
39.0% Off Suggested Retail Price $13.00 You Save $5.07!

Structural Integrity - 16 oz. - Humboldt Nutrients (HNSI404)

This fertilizer is intended as a supplement to a regular fertilization program and will not, by itself, provide all the nutrients normally required by plants. Product most effective if used in same season. Use only as directed. Keep out of direct sunlight during storage or extended periods of time. Store at room temperature. Wear proper protective clothing. Guaranteed Analysis Silicon (Si) . ..6.0% 6.0% Water Soluble Silicon (Si) Derived from: Silicate Directions Application Rates: Hydroponics Application: Use 1-3ml per gallon of reservoir water. Change nutrient solution weekly to avoid excess sediment. General Application: Use 1-3ml per gallon of water every 1-2 weeks. Foliar Application: Use 1-3ml per gallon of finished spray solution.

Manufacturer's Product Information
MSRP $13
Dimensions4 x 2 x 6

Your Price $7.93 / each Estimate Shipping · Price Match

39.0% Off Suggested Retail Price $13.00 You Save $5.07!

— Ships from Livermore, California USA

Product Reviews
There are currently no reviews for this product.Write ReviewWrite a review on this product!
Social Bookmark
Reviews
Also Consider
Humboldt Honey ES - 16 oz. - Humboldt Nutrients
dl-HHO404
Humboldt Honey ES - 16 oz. - Humboldt Nutrients
$8.17
Humax, 1 qt
hf-SG0111QT
Humax, 1 qt
$8.22
MaxiGro 2.2 lb. (12/cs)
eco-2780
MaxiGro 2.2 lb. (12/cs)
$9.36
Royal Flush - 32 oz. - Humboldt Nutrients
dl-RF405
Royal Flush - 32 oz. - Humboldt Nutrients
$8.85
Happy Frog Jump Start, 4 lbs.
hf-FX14032
Happy Frog Jump Start, 4 lbs.
$8.52
Nectar for the Gods Triton's Trawl Quart (12/Cs)
746288
Nectar for the Gods Triton's Trawl Quart (12/Cs)
$7.85
BioBizz Bio-Grow 500ml
hf-BBG500ML
BioBizz Bio-Grow 500ml
$8.53
FloraDuo B 16 oz
hf-GH1681
FloraDuo B 16 oz
$7.50
Sunshine Advanced PLANT FUEL MAX FLOWERS QUART 1-4-5
732660
Sunshine Advanced PLANT FUEL MAX FLOWERS QUART 1-4-5
$9.21
Mycormax
hf-SG0226
Mycormax
$8.21
DUTCH MASTER™ GOLD GROW B 1.5-1-3.5 - 34 OZ (6 x 1L /CASE)
719243
DUTCH MASTER™ GOLD GROW B 1.5-1-3.5 - 34 OZ (6 x 1L /CASE)
$7.70
Nitrogen Bat Guano 3 Lb 9-3-1
hf-RONB3
Nitrogen Bat Guano 3 Lb 9-3-1
$8.93
HUMEGA SOIL COND QUART 12/CS (Special Order)
739002
HUMEGA SOIL COND QUART 12/CS (Special Order)
$8.51
Happy Frog Rose Food, 4 lbs.
hf-FX14064
Happy Frog Rose Food, 4 lbs.
$8.52
FloraGro - Quart (12/cs)
eco-2802
FloraGro - Quart (12/cs)
$7.63
MAXICROP LIQUID SEAWEED QUART
718600
MAXICROP LIQUID SEAWEED QUART
$7.58
Earth Juice Bloom, 1 pt
hf-HOJ00101
Earth Juice Bloom, 1 pt
$7.83
Botanicare Pure Blend Tea - Quart
eco-2881A
Botanicare Pure Blend Tea - Quart
$8.54
Rainbow Mix Grow (16/cs) 2lb
hf-HOJ50202
Rainbow Mix Grow (16/cs) 2lb
$7.96
Gold Flower A 1L
hf-DM2100
Gold Flower A 1L
$8.40
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

GHBB® AERO FLO2® (AEROFLO) - 30 SITE - OUTSIDE DIMENSIONS = 85" X 25.5" X 22"
GHBB® AERO FLO2® (AEROFLO) - 30 SITE - OUTSIDE DIMENSIONS = 85" X 25.5" X 22"
$452.20
$423.23
Similar Products
Phos Sea Bird 3lb Guano Granular 0-12-0
hf-ROPSBG3
Phos Sea Bird 3lb Guano Granular 0-12-0
$8.57

Plant Success Root Dip Gel 4 oz.
hf-PRPSGL04
Plant Success Root Dip Gel 4 oz.
$14.01

BOTANICARE® POWER PLANT™ GALLONS (4/CASE)
718355
BOTANICARE® POWER PLANT™ GALLONS (4/CASE)
$32.73

Root Sensation 250 ml (12/Cs)
731992
Root Sensation 250 ml (12/Cs)
$24.40

Clearex - Salt Leaching Solution  15 gal
hf-BCCSLS15
Clearex - Salt Leaching Solution 15 gal
$234.13

Languages
English Deutsch Español
Currencies
Ads
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order