Perennial blue flax (linum narbonense) 'Heavenly Blue' can be grown from seed. It blooms in the morning, then the flowers are gone as the day heats up. The next morning, they are magically blooming again. They don't change color, but the bloom sequence is fairy like. I love this flower and it reseeds. Taking little room, you can weave these through other plants. I have some at the feet of roses. Linaria 'Canon J Went' is a toadflax that reseeds a lot, but the pale pink delicate spires on blue foliage is so nice. The blooms are constant and they look like teeny tiny snapdragons. My allium christophii bloomed back in April, but I still have the sparkler looking remains standing in the garden. I use wooden skewers to keep them upright at this stage. Some folks paint them, too! If you could use yellow and burgundy (looks good with blue), then I highly recommend coreopsis 'Redshift' as it changes from pale yellow and gradually turns more burgundy into autumn. It's about 3 feet high, but mine are very upright in full sun. I don't deadhead these and they just keep on blooming. Cameron Here is a link that might be useful: Heavenly Blue Flax

Did you ever learn anything, about the change,IN THE SHAPE,of the leaf form ? Mine shows this same experience,after,I pruned it well,and brought it inside,for the winter. Does this possibly indicate a change in the sex of the plant? Or do these "changed leaves" show effect, in it's abilty to flower? Because it has no blooms,to date,(first days of summer). And,the"changed leaves",have not reverted back to original tear drop shape,or dropped, as I had hoped. With the change in season, returned it outside,remaining potted... and incresed fertilizer applications ... Changed leaves are healthy and numerous. Any info much appreciated

Something very strange has happened to my purple hibiscus. Every year new baby plants grow, so I replanted some to an area about 20 feet away - same exposure. However, one of the new plants has white flowers on it. Also, the purple hibiscus has five petals, while the white flower has only 4 petals. The leaves are slightly different. I don't know how this happened and searched this site. So I guess I did get a different colour flower - only have no idea how this happened. Any ideas?

Welcome! I would suggest you try asking at the link below. Here is a link that might be useful: Hibiscus Forum