Thanks for the info, Identity, on the guara. As for the snapdragons, I
DID specifically mention Rocket, and that does usually just bloom 1x
each year, but I also have other, smaller varieties, like 'Liberty' and
the dwarf varieties that bloom can pretty much all summer if properly
deadheaded here in Kentucky, zone 6A. I just don't know whether to
pinch them back at the stems, or remove the seed pods. I've had
limited success with the dwarfs by pinching them. But the taller ones?