flowers open up during the morning and close by the afternoon in sunny if(MSFPhover) { MSFPnav2n=MSFPpreload("_derived/up_cmp_network010_hbtn.gif"); MSFPnav2h=MSFPpreload("_derived/up_cmp_network010_hbtn_a.gif"); } less than ½" across. Illinois, USA. Spiderworts can be grown from purchased plants or propagated through division, cuttings or seed. larger bracts subtending the flowers than Ohio Spiderwort, and it tends Ohio Spiderwort can be readily distinguished from Virginia Spiderwort by the absence of conspicuous hairs on the flowering stems near the inflorescence, and the greyish or bluish appearance of the thin leaves. They are linear, although wider at the base, where 1½ months, during which time only a few flowers are in bloom at the same // -->