Sequoia Aptos Blue
I bought a Sequoia Aptos Blue recently from Home Depot and dug a hole to place it in. I hit almost solid rock (granite) about 3-4 feet down. I pour water in the hole and 12 hours later, it was still half full, which leads to believe the rock is fairly dense. There are other Aptos Blue trees in a row next to this tree. Can the roots spread out parallel or do they need to go down? Should I not plant the tree in this location?
Thanks for any help