i live and grow by an airport..and i have noticed that helisopters do not hover around the airport..due to safety of in/out going flights..i plant as close as i can to the airport....everythings is untouched year after year...i had to tooken last yr but that was my fault and a test at same time...the quad trails i made when i moved here have gotten tooken over by other kids and they found it..but they also smoked me up with my own bud i was like wtf..and it was a seed run also so i lost a good gene pool...


but yes plant close to the airport you will be surprized how well they do..i do mine right on the fence line mixed in the poison ivy and shrubs....and the shrubs stay green all year good camo if done right...and also never let the plant grow untouched the eye in the sky look for tall xmas tree shaped plants not short bushy shrub plants....

do some lst training or top it 2-3 times

good luck hope someone finds this useful