Diy Palm Trees . Take chainsaws apart and soak both the chain and bar. If a tree is maintained regularly each trimming will cost less. How to Make a 3D Paper Palm Tree Single Girl's DIY from singlegirlsdiy.com I made two different looks of palm tress based on the materials i had on hand. Typically, the top of the tree's root ball should remain only 1 or 2 inches (2.5 or 5.1 cm) below the ground when the tree is seated and the hole is filled all around (backfilled). This year (2014) the theme was wilderness survival.