From

Location

Message

Date Posted

Rochester, MN

I was googling and searching but decided to just post.
If I have a bag from 2009 is it any good? 2010?
Don't know how long the fungi are good for...ie.. to use in my 2011 patch?
Thanks.

12/26/2010 12:47:57 PM

Johnston, Iowa

Most of the Mycorrhizal products I've seen have been stamped with a 2 year shelf life. What brand is it?

12/26/2010 2:28:12 PM

Washington State

Hi Dave, Dr. Michael Amaranthus has told me the BioGrow Endo Plus 4 species myco is good for two years and then loses about 10% a year after that. It depends a lot on how it was stored. If it is dry and cool, that is the best. He has tested product after several years that has 90% potency when stored under optimum conditions. Temperatures of 120 degrees F. or more degrade the material much faster.

Thanks Joel Holland

12/26/2010 4:38:55 PM

Rochester, MN

Thanks guys!!

12/27/2010 12:27:22 AM

Leerdam, The Netherlands

Is there a date stamped on the bag when the bag gets closed?
if not how would one know how long it is on the shelf of the seller!?

12/27/2010 6:13:28 AM

Www.extremepumpkinstore.com

There is a Date Stamped on every Bag of Pumpkin Pro, no guess work.

12/27/2010 8:55:11 AM

Owensboro, Ky.

Ext. Tom, is there a storage technique, to maximize the life of the Pumpkin Pro? Peace, Wayne

12/28/2010 2:43:16 AM

Www.extremepumpkinstore.com

Mycorrhiz is not harmed by the cold, the spores protect the Mycorrhiza.
Avoid long exposure to direct sunlight and dont get it wet.

12/28/2010 7:26:42 AM

Indiana

how about humidity?

12/28/2010 11:15:09 AM

Www.extremepumpkinstore.com

A cool Dry place is recommended.

12/28/2010 1:20:13 PM