DD, I done went the economical route on mine. I collect 5 gallon buckets and then take a hole saw and bore me bout 6-8 holes bout 2" across from each other. Then I put me some of those free concrete chunks at the boat ramp and put them in the bottom. Then I run the cane through the holes til the first limb goes through the hole or futher. Then I come through from the other side and repeat. Then take a zip tie and tie em together on each side. then do the same fer the rest of the holes. Then if I want it tall I drill 1/4" holes in the sides of the bucket and stands the boo up right using wire ties to snug it to the buckets. Just the way I do it. (Oh yea, That free concrete............dont let em see you borrowing it. They really like it piled up like they got it.)