Is there an expiration date on these?
349292
No they don't, they have no expiration date on the package when I received them, also I did not use some of mine in a few years, and the plants came up fine.
349293
Not that I know of. I have reused the growing sponges over and over again. Once they were pretty well riddled with old roots, I threw them away and ordered replacement sponges, which are a little expensive IMO. But I bought some herb seeds and replanted with the new sponges and currently have 2 pots of flat-leaf parsely, 2 pots of cilantro, one pot of sage and one of rosemary growing.
173970
On the back of each package is a date of the expiration. My newest package states: 11/2017. I just purchased them last month. They should last me a while.
266654
I do not recall seeing an expiration date on the packaging, however, unless they get wet or are exposed to extreme heat over a period of time, they should last many many years.
1035249
Yes. The ones I ordered a couple of months ago (in 2014) don't expire until July 2017.
697754
No, I've ordered three of these, and I don't see any expiration date on them.
830186
No, they are current ones. I have a box on hand and it expires 02/17. I hope this helps.
288247
Mine were for just under 2 years from purchase date. Bought 10/20/2015, expire 8/2017.
1824360
the last set that i purchased does not have an expiration date but i have not had any problem with them
2082214
I don't remember seeing an expiration date on them, I never really paid attention.
261661
I cannot find an expiration date, but they are individually sealed in foil package and we have had them last a year or more. I am sure there is an expiration date, but it is along way off. Have never had them last over a year, but I am sure they will.
30060
No I don't see an expiration date. But if they are sealed and in a cool place they should last a long time.
936573
Yes, the box has an expiration date on it. Every time I order these, there is always more than 6 mo. to a year. They never last long enough to expire !
1160813
There are no indications of an expiration date from the retail box. These are new and direct from the manufacturer.
1686702
I don't recall seeing an expiration date on them, but I used mine for 3 months and they worked great.
1425144
Yes there are expiration dates on the strips I received. On the order I received my strips were in date.
2098852
I have been ordering them through Amazon and none have been expired. If I remember correctly I think the one nearest to the expiration date was three months away.
1980541
Hi Janice. I've always used them until they are gone. I have never seen an expiration date on them and I have never had any problems.