I've decided to share some of Swim's works, based in part on ideas already posted on this site by potatomon. Rock on, potatomon.
potatomon's Marijuana Growing Profile

This is the grow site, estimated by Swim to be 30 - 35 ft from the ground below.



Swim erected a 3 x 8ish ft platform in the tree. Thick bamboo conceals the site.



These are Swim's 4 plants at 1 and 1/2 months old. A pulley system featured in this photo is used to raise the watering pail.



A lovely view.



Healthy leaves = healthy buds = happy people!



Where's waldo? Growing weed way the fuck up in that tree! That's all there is to see from below.




Here's a future tree crop location of Swim's, just to share more ideas, and a slightly different approach.




Cedar trees are exceptionally easy to climb and also easy to construct many smaller platforms in. Also, the bottom of a cedar lends a great deal of camouflage to the top.




Lower platform.



Lower platform and upper platform (above Swim's head in previous shot)


Swim is encountering success with his methods and would like to encourage others to experiment also. Swim is eager to learn from other's efforts.

PS. Smoking weed in trees is just as great. A unique high.