Getting it to bloom

Why won't my Clivia bloom? (and how to make it flower)

Also called Natal lily, bush lily, kaffir lily (Clivia miniata).

About Clivia

Clivia miniata · also called Natal lily, bush lily · flowering

Clivia is a South African evergreen with strappy dark green leaves and clusters of orange trumpet flowers in late winter. It tolerates low light, dry air, and forgiving care, blooming reliably after a cool dry winter rest. Toxic to pets due to lycorine alkaloids in all parts.

Clivia miniata is a clump-forming perennial from the shaded forest floors of South Africa (KwaZulu-Natal, Eastern Cape, Mpumalanga), growing in dappled shade and humus-rich soil, sometimes lodged in the fork of a tree.

Plant type: flowering

Watch for — No flowers: Skipped the cool dry winter rest; needs 8-10 weeks below 13°C with little water.

Sources: pza.sanbi.org, rhs.org.uk, hort.extension.wisc.edu

The reasons clivia isn't blooming

Almost every non-blooming clivia traces back to one of these, roughly in order of how common they are:

It is kept warm and watered all year, so it never gets the cool, dry "stop" signal that flowering depends on.
Not enough light — these are usually high-light bloomers, and a dim spot gives leaves but never flowers.
The rest period was too short or too warm, or it was watered through it, so no bud forms.
The plant is too young or was recently disturbed — many need a few years and an undisturbed root system to bloom.
It is being repotted too often; this species flowers best left pot-bound.

Watering clivia normally through winter and repotting it often. No rest, no flowers — and a disturbed, over-potted plant sulks for a year.

The fix — how to get clivia to flower

Give a real cool, dry rest. From mid-autumn, move clivia somewhere bright and cool (ideally under 10 °C / 50 °F at night) and almost stop watering for 6-8 weeks until a flower stalk shows.
Maximise light. Give it the brightest position you can the rest of the year; insufficient light is the most common reason it stays leafy and flowerless.
Restart gently in spring. When growth or a bud appears, slowly resume watering and move it somewhere warmer and bright — do not flood it straight away.
Feed lightly and leave it alone. Use a balanced or low-nitrogen feed only in active growth, and leave it pot-bound and undisturbed.

Light and feeding do most of the heavy lifting here. Dial in the spot with the light guide for clivia and get the feeding right with the clivia fertilising schedule — the wrong feed (too much nitrogen) is one of the most common silent reasons a healthy plant makes leaves instead of flowers.

Bloom season and what to expect

After its cool dry rest, Clivia sends up a stout stalk in late winter to spring, opening into a dense head of trumpet flowers that lasts a few weeks.

Post-bloom care so it flowers again

Remove the spent stalk at the base, resume normal watering and a light feed through spring and summer, then repeat the cool dry rest next autumn — and resist repotting.

For everything else this plant needs day to day, see the full clivia care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Clivia blooming — frequently asked questions

Why won't my clivia flower?

Clivia flowers only after a cool, dry winter rest: about 6-8 weeks somewhere bright and cool (below ~10 °C / 50 °F at night) with very little water, which sets the flower bud deep in the plant. The most common reason it is not happening: It is kept warm and watered all year, so it never gets the cool, dry "stop" signal that flowering depends on.

How do I make clivia bloom?

From mid-autumn, move clivia somewhere bright and cool (ideally under 10 °C / 50 °F at night) and almost stop watering for 6-8 weeks until a flower stalk shows. Give it the brightest position you can the rest of the year; insufficient light is the most common reason it stays leafy and flowerless.

When does clivia normally bloom?