PL. —Nicotiana mutabilisBotanical illustration — drop image
Nicotiana mutabilis

Mutabilis Flowering Tobacco

SummerFall
2a11bHardiness zone
Peak bloom windowZone 6b · frost-offset weeks
Winter
Not in bloom
Spring
Peak bloom
Summer
Peak bloom
Fall
Peak bloom
Peak bloom
In bloom
Background

Mutabilis flowering tobacco is a taller, airier plant than its cousin N. alata, with wiry branching stems that hold hundreds of small star-shaped flowers opening white and aging through soft pink to rose — all three shades visible on the plant at once, which is where the name ("mutabilis," changeable) comes from. It reads as a haze of color rather than individual blooms, ideal threaded through a mixed border.

Like other nicotianas it's a tender perennial grown as an annual everywhere outside the tropics, started indoors well ahead of the last frost since seed needs light to germinate and shouldn't be covered. It self-seeds readily where happy and, as a member of the tobacco genus, is rarely browsed by deer or rabbits.

Good companions
Care guide
SunFull sun to part shade
WaterModerate
SoilWell-drained, average to fertile
Spacing18–24 in
Height4–5 ft
Zone2a – 11b
Seasonal tasks
winter
sowStart seed indoors 8–10 weeks before last frost; press onto the soil surface without covering, as seed needs light to germinate.
spring
sowTransplant seedlings outdoors after all danger of frost has passed.
summer
watchEnjoy the haze of white, pink, and rose flowers all on the plant at once through summer.
cutDeadhead spent flower clusters lightly to keep the plant tidy and encourage continued bloom.
fall
watchLet a few seed heads mature if self-seeding for next year is wanted.
Pests

Aphids

Aphididae
Symptoms

Clusters of small soft insects on new growth and flower buds.

Treatment

Knock off with a strong jet of water. Ladybirds and lacewings are natural predators. Insecticidal soap as last resort.