How to control it If you have a small area, dig and pull to remove this weed. Male plants develop pollen sacks on their nodes where the branches connect to the plant s main stem , while female plants develop pistils white hairs emerging from a tiny bract. But can you tell the difference between weed seeds before they re cultivated.  Source: [url=https://phileo.me/blogs/112906/Cannabis-Seeds-Online]https://phileo.me/blogs/112906/Cannabis-Seeds-Online[/url]