I live in the Conowingo area of Md. and am re-hauling my garden.  The area 
I want to plant is mostly part-sun, with some shady areas.  I am 
interested in planting for butterflies and hummingbirds, and need some 
suggestions. Please help! Also, I am having a difficult time trying to 
find native plants, and plants in general to attract these jewels of 
nature.   Anyone know of any nurseries, particularly in my area, that 
specializes in these types of plants, please let me know.  Thanks