Register free!
Search
 
     

Click for Weather
Reply
 
Thread Tools Display Modes
  #1  
Old 02-17-2010, 08:17 PM
WHIPPLE5.7's Avatar
WHIPPLE5.7 WHIPPLE5.7 is offline
LawnSite Senior Member
 
Join Date: Mar 2007
Location: Northwest
Posts: 952
Does seed last in the bag over the winter?

I've got seed I didn't use from last year and wondering if its still good.
Reply With Quote
  #2  
Old 02-17-2010, 08:26 PM
ICT Bill ICT Bill is offline
LawnSite Platinum Member
 
Join Date: Nov 2007
Location: Howard County MD
Posts: 4,120
Quote:
Originally Posted by WHIPPLE5.7 View Post
I've got seed I didn't use from last year and wondering if its still good.
What type??
Often it germinates better, it depends on the type though

It also helps where it was kept, not frozen is better than frozen
Reply With Quote
  #3  
Old 02-17-2010, 09:07 PM
RigglePLC's Avatar
RigglePLC RigglePLC is online now
LawnSite Fanatic
 
Join Date: Jul 2006
Location: Grand Rapids MI
Posts: 9,132
Storage conditions are important. However I am not sure what conditions are good --and what are detrimental. Except that high humidity and temp are bad. My opinion is that you will lose a couple percent a month in germination percentage from the date tested as shown on the label. A quick test might be helpful. Plant 100 seeds indoors in a coffee cup--count the sprouts. Or put a hundred seeds in a moist paper towel and keep moist for a week. Count the seeds with a quarter inch of new root or more. See link:
http://seedlab.oregonstate.edu/maint...bility-storage
Reply With Quote
  #4  
Old 02-17-2010, 09:16 PM
CHARLES CUE's Avatar
CHARLES CUE CHARLES CUE is offline
LawnSite Bronze Member
 
Join Date: Jun 2006
Location: BURTON WV
Posts: 1,764
I have used seed a year old keep out in the could up where mice cant get and never had a problem always seems to grow. This is all cool season grass it will be fine. you got to remember if you go to the store and buy grass seed it will be last years seed to. i would not be afraid to use in the fall either
Charles Cue
Reply With Quote
  #5  
Old 02-17-2010, 09:22 PM
integrityman's Avatar
integrityman integrityman is offline
LawnSite Bronze Member
 
Join Date: Mar 2007
Location: North West Ohio
Posts: 1,679
In a garage is just fine. Shouldn't get wet though.
Reply With Quote
  #6  
Old 02-17-2010, 09:39 PM
DoetschOutdoor DoetschOutdoor is offline
LawnSite Bronze Member
 
Join Date: Aug 2005
Location: S. IL
Posts: 1,826
Man, I had just heard somewhere what the formula was for figuring out how much germination can be expected once seed goes past the date but now I cant remember where... But I have used seed several times after winter in spring for little touch ups and grass always comes in fine. You should be ok if seed stays dry.
Reply With Quote
  #7  
Old 02-18-2010, 09:43 AM
turfcobob turfcobob is offline
LawnSite Senior Member
 
Join Date: Jul 2005
Location: Lincoln, Nebraska
Posts: 855
I have stored seed in big rubbermaid containers for years and it came up just fine. Totally sealed and stored in my storage barn on shelf. Read an article in Smithsonian Magazine once about some 300 year old grass seed they found in a sealed bottle in a ship wreck and it grew. Who knows. Properly sealed from the elements is the key.
Reply With Quote
  #8  
Old 02-18-2010, 10:31 AM
Kennedy Landscaping's Avatar
Kennedy Landscaping Kennedy Landscaping is offline
LawnSite Fanatic
 
Join Date: Apr 2008
Location: El Dorado Kansas
Posts: 5,607
I stored seed out in my shop over the winter one year and used it on an overseeding job I did this fall and the lawn is still green...it came in really strong. Heck hardware stores keep grass seed in bulk bins here, its inside but still exposed I guess you could call it.
__________________
Kennedy Landscaping


1994 F-150 XLT 4X4 8' Uni-Mount
1995 7.3L F-250 XLT 4X4 9' Uni-Mount & Pro Flo Spreader
2009 7x14 Trailmaster
2003 7x18 Trailmaster

48" Walker MT GHS
36" Walker MC GHS
48" John Deere Hydro W/B
21" Husqvarna XT7
Stihl KM-90 W/ FS-KM
Stihl FS-85R Trimmer
Stihl FC-95 Stick Edger
Stihl BR-550&600 Backpack Blower
Stihl BG-86 Handheld Blower
Stihl HS-45 Hedge Trimmers
Snapper Commercial Power Rake/Slit Seeder
Ryan Aerator
Husqvarna 235 Chainsaw 16" Bar
Reply With Quote
  #9  
Old 02-19-2010, 01:35 PM
Runner's Avatar
Runner Runner is offline
LawnSite Fanatic
 
Join Date: Jul 2000
Location: Flint, Michigan
Posts: 13,494
In a cold garage, where air temps fluctuate, and the seed breathes (yes, even when the bags are tied tightly shut), you can count on losing about 30% germination rate. This info came from my best friend, a former golf course superintendent.
__________________
Joe

Thank you, Dad - for always being the dad that you were. You truly are my hero. You always were.
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump





Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright ©1998 - 2012, LawnSite.comô - Moose River Media
All times are GMT -4. The time now is 11:48 AM.

Page generated in 0.09406 seconds with 7 queries