Additionally, it can become pretty weedy looking after flowering but may be cut back at that time. Many gardeners grow hybrid varieties of spiderwort that have showy. However, copies of the CD-ROMs are included in many of the resources trunks for loan from the IDNR and are available for loan from the Illinois State Library. limestone glades, thickets and woodland borders, moist meadows near woods or Plants are usually widely scattered, but sometimes appear in sizable The leaves Other habitats include sandy black oak savannas, bur oak savannas, if(MSFPhover) { MSFPnav5n=MSFPpreload("_derived/butterfly_weed.htm_cmp_network010_hbtn.gif"); MSFPnav5h=MSFPpreload("_derived/butterfly_weed.htm_cmp_network010_hbtn_a.gif"); } Map). // --> , http://www.illinoiswildflowers.info/prairie/plantx/oh_spiderwortx.htm. During this time, the flowers bloom sporadically, rather than Luckily each plant produces many of them, in leisurely succession. // -->