Horticulture Source » Gardening & Hydroponics Store » Dyna-Gro: Dyna-Rok II Medium 40L (1.4 cu ft) bag [hf-DYRK2M40]   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 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (526)
* Lighting Systems ++ (1113)
* Nutrients & Supplements (4324)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (521)
* Leaf Shines & Washes (104)
* Pest & Disease Control (559)
* Cloning & Propagation (425)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (679)
* Pots / Containers (1017)
* Pumps, Irrigation & Watering Supplies ++ (1563)
* Grow Media (570)
* Plant Seeds (18)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (132)
* Garden Accessories ++ (906)
* Hand Tools ++ (524)
* Gardening Books & DVDs (59)
* Growing Apparel (14)
Manufacturers more
What's New? more
Mother Earth Volcanite Pumice 1 cu ft (50/Plt)
714818
Mother Earth Volcanite Pumice 1 cu ft (50/Plt)
$13.98
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 64 guests online.
Ads
Product not found!
Continue
New Products For September
hf-RORP7 7 Gal Root Pot, 13.8 x 12"
hf-RORP7
7 Gal Root Pot, 13.8 x 12"

$3.09
FA157 Stainless Steel Hose Clamp. 6 in
FA157
Stainless Steel Hose Clamp. 6 in

$1.84
eco-2323 RootIT Grow Plug (1500 per case)
eco-2323
RootIT Grow Plug (1500 per case)

$265.46
hf-FLT5BU5K6 Philips T5 Day, case of 6
hf-FLT5BU5K6
Philips T5 Day, case of 6

$68.78
716024 HortiStick Replacement Probe
716024
HortiStick Replacement Probe

$64.35
723878 Emerald Harvest Micro Quart/0.95 Liter (12/Cs) 5 - 0 - 1
723878
Emerald Harvest Micro Quart/0.95 Liter (12/Cs) 5 - 0 - 1

$9.49
904928 Commercial DE Reflector (40/Plt)
904928
Commercial DE Reflector (40/Plt)

$120.69
hf-BCNSFXGAL Fulvex Gal
hf-BCNSFXGAL
Fulvex Gal

$29.89
742160 HydroFlow Reducer Tee 3/4" to 1/2" (case of 100)
742160
HydroFlow Reducer Tee 3/4" to 1/2" (case of 100)

$40.25
hf-FX14068 Bushdoctor Microbe Brew, 1 qt
hf-FX14068
Bushdoctor Microbe Brew, 1 qt

$17.04
725755 SMART POT TAN 65 GAL
725755
SMART POT TAN 65 GAL

$17.22
748321 Integra Boost 5 Gal Bucket 200g Desiccant Packs (30/Bags per Bucket)
748321
Integra Boost 5 Gal Bucket 200g Desiccant Packs (30/Bags per Bucket)

$82.80
MI419 Digital Thermometer/Hygrometer.
MI419
Digital Thermometer/Hygrometer.

$22.61
hf-HOM01213 NeemShine Qt
hf-HOM01213
NeemShine Qt

$23.39
740633 Measure Master 1000g Digital Scale w/ Tray
740633
Measure Master 1000g Digital Scale w/ Tray

$19.49
PU141 Vinyl Tubing. 3/4 in
PU141
Vinyl Tubing. 3/4 in

$0.71
729016 REEF STATUS CALCIUM TEST
729016
REEF STATUS CALCIUM TEST

$27.83
723940 Emerald Harvest Honey Chome 6 Gallon/22.7 Liter (1/Cs) 0.5 - 0.5 - 1
723940
Emerald Harvest Honey Chome 6 Gallon/22.7 Liter (1/Cs) 0.5 - 0.5 - 1

$241.50
727245 Supreme Hydroponics Utility Pump 1800GPH (2/Cs)
727245
Supreme Hydroponics Utility Pump 1800GPH (2/Cs)

$151.74
dl-790751 Interlux T5 4' Grow Bulb
dl-790751
Interlux T5 4' Grow Bulb

$4.71
719665 Emerald Triangle G 10 Quart (12/Cs)
719665
Emerald Triangle G 10 Quart (12/Cs)

$44.28
FE419 CaMg+. 1 Gallon
FE419
CaMg+. 1 Gallon

$51.61
hf-HGHOGCK Connector Kit for HOG Storage Tank (SPECIAL ORDER)
hf-HGHOGCK
Connector Kit for HOG Storage Tank (SPECIAL ORDER)

$34.35
904301 SUN BLASTER T5 2FT STRIP LIGHT
904301
SUN BLASTER T5 2FT STRIP LIGHT

$21.79
dl-SM80224 SunMaster 1000W MH Red Sunrise Lamp 3200K "Base Up"
dl-SM80224
SunMaster 1000W MH Red Sunrise Lamp 3200K "Base Up"

$77.88
hf-GH1224 MaxiBloom, 50lbs.
hf-GH1224
MaxiBloom, 50lbs.

$189.98
eco-5288A Barbed Elbow Fitting - 1"
eco-5288A
Barbed Elbow Fitting - 1"

$0.55
718062 GH Flora Gro (275 Gallon Tote) (Special Order)
718062
GH Flora Gro (275 Gallon Tote) (Special Order)

$2,773.52
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
Dyna-Gro
Dyna-Gro 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
Dyna-Gro KLN 32 oz
Dyna-Gro KLN 32 oz
$20.24
$18.30
Similar Products
VermaPlex Black Casting 40 lb
724285
VermaPlex Black Casting 40 lb
$35.08

A-OK Starter Plugs 1.5" (2940 Cs) size: 98/sheet
eco-8001
A-OK Starter Plugs 1.5" (2940 Cs) size: 98/sheet
$257.31

Cultilene Rockwool Blocks-6 x 6 x 5.3 in.   (case of 48 pieces)
dl-CUL665
Cultilene Rockwool Blocks-6 x 6 x 5.3 in. (case of 48 pieces)
$79.65

Oasis     Turbo Wedge Kit Refill Strips 1.5"x1.5" (Case of 8) (Special Order)
hf-GMSO42013
Oasis Turbo Wedge Kit Refill Strips 1.5"x1.5" (Case of 8) (Special Order)
$56.55

Grodan Expert Fat Slabs 15/100 6in x 4in x 36in
713001
Grodan Expert Fat Slabs 15/100 6in x 4in x 36in
$85.58

Languages
English Deutsch Espaņol
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  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order