|Left: hulled kernel. Right: whole seed with hull|
—Michael, Boise, ID
Our No-Mess Blends include a mix of seeds which appeal to a variety of birds that have had their shells and hulls removed. No shells. No mess. 100% edible!
Most seeds are protected by shells or hulls. De-hulled sunflower kernels have been mechanically processed to remove the hull. Once hulled (taken out of the shell) a high percentage of broken seeds usually results in their inability to sprout. So Wild Birds Unlimited No-mess blends are not nuked but naked.
Advantage of shell free bird food http://advantage-of-shell-free-bird-food.html