I doubt that a box store will have that netting. You might can find it on Amazon, but I got mine at Hoss Tools. Look below the video for the link to the trellis. It is my associate link to Hoss.
I might have to use some of that netting next year. I used a similar product before for my pole beans but it was a chore trying to get the dead vines out of it after the season.
I pulled some cucumber vines out of this and it was really easy. I gave the used trellis to my brother. Caution: My trellis collapsed under the weight yesterday. Make sure you use enough cable ties when you attach it to the posts. I didn't... but, will go back today, raise the trellis up, and retie them in SEVERAL places (this time)
I'm copying your trellis plan. What do you have under your containers? Fabric cloth and wood chips? Also in a BlackBerry vid you had a T post with a green hose hanging on it. What did you use to attach to the T post to hang the hose on pplease.Thank you! Love this idea.
Landscape cloth under the tubs. I put wood chips on top of the cloth... mainly for aesthetics. As for the hose stand: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jt8SQNcRzMU.html
I got the the trays under the grow bags many years ago from a business that was throwing them away. Can't get any more 😭 Here they are on Amazon, but they are very pricey: amzn.to/3uoTULG
The link is underneath the video in the description. Click “show more”. That is my associate link to Hoss Tools. I would appreciate it if you would use that :-)
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-0UqLZoH_Jd0.html This is not a video about cucumbers, but if you look to the left of the screen you will see my cucumbers They are loaded down and the trellis is *not* sagging AND... this is my 2nd year for that *same* trellis AND... I will use the same trellis again *NEXT* year, and for as many years as the plastic holds up So *no* ... it doesn't sag and look like hell