Love lots of tomatoes. You might want to check under the tarp a few times during the summer. We had a tarp under a kiddie pool a few years back and after a month, the smell from the rotting grass was unbearable! It could help keep the bears and deer away. Lol.
I'm going to make a suggestion, and I hope it isn't taken the wrong way. But I think it'd be a good idea to raise those buckets up off the tarp to allow better drainage for the buckets. The way it is right now, the tarp might act as a seal around the base of the bucket and cause the soil to always stay wet causing the roots to rot. Even if it's just a slight bit higher off the tarp, then it should be able to drain.
@@Growyourheirlooms I raised mine up on top of pallets sitting on top of cinder blocks. "Hollis" another youtuber shows a video on how he made grow tables and i'm considering this a build this fall for the next years growing season. I'm thinking maybe using hardware cloth for the decking of the tables to allow better drainage.