adjective, weed·i·er, weed·i·est.
Examples from the Web for weediness
And Ranny despised the votaries of intellectual light; he more than suspected them of Weediness, if not of Flabbiness.
There was not about him any sign that you could see of flabbiness or weediness.
What he first noted in her with wonder and admiration was the absence of weediness and flabbiness.