V
Vampire
I had 4 growing along the side branches of hibiscus plants and they blended in well.
I do not know what they are called in english, but in my opinion they are by far the best. http://sv.wikipedia.org/wiki/Brännässla
I gonna try some fern this season,thanks for information!There is a whole bunch of plants that will hide your marijuana plants from those kids. Honeysuckle, tomato and bamboo are all pretty good at hiding them. Make sure the plants that you grow around are the same color as marijuana plants and yes, more heighted too!
Cleomes and castor bean plants are also great options, but nothing beats ferns when it comes to camouflaging marijuana. The leaves are pretty much the same and more importantly, each plant grows 6-feet tall or more. Since ferns have almost all shades of green, dark and light, they are able to reflect the sunlight off the leaves, making it tough for the onlooker to recognize other plants under them.