How To Gather Seeds From Rudbeckia Plants
Commonly touch to as black - eyed - Susan , genus Rudbeckia is a daisy - like peak with favorable yellow petals and a dark gist that grows untamed along roadside and in ditches across North America . There are 25 specie of genus Rudbeckia , ranging in size from 1 foot to 3 feet in height and showing marked variation in petal color from pale yellow to gold . keep seed from genus Rudbeckia preserves the species and put up rich supply of come for growing rudbeckia in the garden ....