Getting it to bloom

Why won't my Choisya 'White Dazzler' bloom? (and how to make it flower)

Also called White Dazzler choisya, White Dazzler Mexican orange (Choisya x dewitteana 'White Dazzler').

More about choisya 'white dazzler'

About Choisya 'White Dazzler'

Choisya x dewitteana 'White Dazzler' · also called White Dazzler choisya, White Dazzler Mexican orange · flowering

White Dazzler is a compact evergreen Mexican orange with fine, glossy, aromatic narrow leaflets and abundant star-shaped white flowers in late spring, often reblooming in autumn. Both flowers and crushed foliage are citrus-scented. It suits sunny or part-shaded borders and containers in well-drained soil, forming a neat dome that needs minimal pruning.

Plant type: flowering

Watch for — Sparse flowering: Few blooms in deep shade; move to a sunnier, sheltered site. Prune only lightly right after the main flush to preserve the autumn rebloom.

The reasons choisya 'white dazzler' isn't blooming

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

Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.
Too much nitrogen feed, driving lush foliage at the expense of flowers (very common with general or lawn feeds).
The plant has not been deadheaded, so it stops flowering once it sets seed.
Irregular watering — drought or waterlogging at the budding stage makes buds abort.
It is still too young or was checked by a transplant and is rebuilding before flowering.

Feeding choisya 'white dazzler' a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.

The fix — how to get choisya 'white dazzler' to flower

Maximise sun. Give choisya 'white dazzler' the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers.
Switch the feed. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.
Deadhead regularly. Remove spent flowers often to keep it producing more rather than stopping to set seed.
Water consistently. Keep moisture even through budding and flowering — drought-then-flood swings make buds drop.

Light and feeding do most of the heavy lifting here. Dial in the spot with the light guide for choisya 'white dazzler' and get the feeding right with the choisya 'white dazzler' 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

Choisya 'White Dazzler' flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.

Post-bloom care so it flowers again

Deadhead, keep feeding lightly, and many will rebloom; collect seed from the best plants at the end of the season if you want to grow them again.

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

Choisya 'White Dazzler' blooming — frequently asked questions

Why won't my choisya 'white dazzler' flower?

Choisya 'White Dazzler' blooms on the season's growth given enough sun, warmth and the right feed — there is no cold or photoperiod trick, just good growing conditions and a bloom-leaning feed. The most common reason it is not happening: Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.

How do I make choisya 'white dazzler' bloom?

Give choisya 'white dazzler' the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.

When does choisya 'white dazzler' normally bloom?