Return to the Container Gardening Forum | Post a Follow-Up

 o
Container size

Posted by tyorozu WA (My Page) on
Tue, Aug 14, 12 at 13:35

Does anyone know what the container size 4SP1 represents? Is it a 4" pot or something else? Thanks


Follow-Up Postings:

 o
RE: Container size

The only meaning that I know of would be a recycling code. #4 is a category of plastics that can be recycled (though limited to a very few things) and SPI stands for the Society of Plastics Industry.

If you see this stamped in your plant containers, it means that they can be recycled as long as your municipality accepts category 4 plastics.

At least, that's my best guess with the information given. Let me know if this definition makes any sense to your application. Or not.


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Container Gardening Forum

Information about Posting

  • You must be logged in to post a message. Once you are logged in, a posting window will appear at the bottom of the messages. If you are not a member, please register for an account.
  • Please review our Rules of Play before posting.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review your post, make changes and upload photos.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • Before posting copyrighted material, please read about Copyright and Fair Use.
  • We have a strict no-advertising policy!
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.


Learn more about in-text links on this page here