Four O'Clock in Zone 8b

Mirabilis jalapa

Method: Direct sow โ€” Direct-sow outside โ€” Four O'Clock doesn't transplant well, or doesn't need the extra time indoors.

Start indoorsNot typically started indoors
Direct sow / transplant outsideApr 1โ€“Apr 8
Estimated bloom~70 days after direct-sowing

Spacing: about 2 square feet per plant (square-foot-gardening spacing).

Good companions

No standout companions recorded yet for Four O'Clock.

Where to buy four o'clock seeds

Some links on this page go to retailers we may eventually earn a commission from as an affiliate, at no extra cost to you. We only recommend products with a genuine consensus of positive, independent reviews โ€” see the sources cited on each item.

See it growing

Search YouTube for "growing four o'clock" videos โ†’ (a live search, not a hand-picked video โ€” results vary and aren't vetted by us)

โ† Back to the full zone 8b calendar ยท Full companion planting guide ยท Full plant profile ยท Plan your beds in the Garden Designer โ†’