Thanks guys. The "soil" here is more lava rock then anything else--I need to mix in a lot of compost and manure to plant anything. There are no nenes up here to eat the Ohelo berries, but they grow entirely on their own--I didn't plant any. The Hawaii organic growing guide says jackfruit can grow at up to 4,000 feet and can tolerate wind, so I thought I would give it a chance in the unprotected part of my gardens. I don't have the room for it in the greenhouse, but they're just seedlings so if they don't do well I can yank them and plant more rose apples, mullberries, or guava's in that windy space.