The listing, 50 + 4 oclock flower seeds has ended.
Four o'clocks planted in full sun are likely to do well anywhere, although ideal conditions will naturally often produce a healthier plant and many more blossoms!
Perhaps the real beauty of four o'clocks is that often their delicate appearance belies their tough resistance to prolonged drought & poor soil - along with a steely resolve against smoke, fumes and other atmospheric pollution.
In country backyards, hummingbirds are often attracted to the plant's long, tubular blossoms. It has also been reported that the leaves of the four o'clock also irresistably draw japanese beetles to them in a fatal attraction that poisons the little garden pests.
Four o'clocks should be planted directly into the ground in early spring. Although usually listed as an annual, four o'clocks are very efficient about reseeding themselves, and for all intents and purposes are perennials that don't need replanting year after year ....