<span class="link_user">@Experimentgreen</span>, It's vinyl coated garden fence. I cut a length and bend a hook into the end. I'll post a picture. for you.
<span class="link_user">@Newfoundland420</span>, If you are growing multiple strains just pick one to enter the contest and create a dairy for only that strain. I'm growing 2 at the moment and each has it's own, so I have 2 single strain diaries.