Robert, Great to hear your Plantings are doing so well! I can't move my "Planter" (pics to follow), I tried to grow cherry tomatoes in one of those Baskets with Coconut a Husk liner but it was impossible to give it enough water. Since then I've used trimmed trash bags t line the inside the Coconut husk and used them (4) for growing flowers. Oh yea, I also have a Dwarf Kaffir Lime tree gets hauled in during the Winter and as long as there's no chance of frost lives on the East Porch and a couple of Rosemary plants that stay outside and get trimmed regularly . As to vertical elevation, a week ago I found out at the Doctors Office in the last 30 years I've lost 1 1/2" in height. I'm now 1/2" taller than you are, so we'd see eye to eye!
Here's the Garlic "Garden" ~10 days ago
And Today