Best fake flowers for camouflaging outdoor garden grows?

What are your guys favorite brand of fake flowers, or type of fake flower that works best for camouflaging a garden grow?

Was wondering what type / color / size / etc type of fake flower would work best.

Growing landrace sativas in my backyard, those things get huge. (Acapulco Gold growing outdoors in 33 latitude, just started flowering recently, and planted it back in June, it's already 8 feet tall or so).

I used big yellow or white daisies, broken in groups of 3 flowers each and hung on a few branches.
Bonus if you use both colors in patterns with multiple plants. A quick look wouldn't garner much attention.