Ordered from highest priority to lowest priority:

• Roots should connect to trunk with horizontal strip of root blocks instead of being vertical pillars sitting next to it
• Trunk should be taller on average (minimum 3 blocks tall, maximum 6 blocks tall)
• Should have random height offset (anywhere from 0 to 5 blocks above where propagule was/where the feature was placed)
• Trunk should not connect to the ground if height offset is greater than 0
• Leaves should not decay
• Should have branches