Good eye Richie!!!
I love these Superoot pots! They work best with pure compost and drip irrigation. I learned a hard lesson years ago when I first used these pots. I used a peat moss base mix like miracle grow and on a 90 degree day, the water would just roll off and not penetrate the hot soil. I repotted with compost and the problem was solved. In the previous photos, you saw one tree, GM-102. This pot is a 7 gallon pot. The pot works great b/c the tree does not allow the roots to circle. The roots go straight to the air hole and prunes itself. Here are a few more trees in 7 and 10 gallon pots. These trees are, Black Jack, Italian Honey, Brogotto Bianco, Strawberry Verte and a few others.