Getting it to bloom

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

Also called Wild jasmine, South African jasmine, Angular jasmine (Jasminum angulare).

More about wild jasmine

About Wild jasmine

Jasminum angulare · also called Wild jasmine, South African jasmine · flowering

A vigorous, evergreen South African twining shrub bearing intensely fragrant, star-shaped white flowers from late summer into autumn. Thrives outdoors only in frost-free climates (USDA 9–11); elsewhere it performs best under cool glass or in a bright conservatory. Give it well-drained, fertile soil and regular water during active growth.

Plant type: flowering

Watch for — Glasshouse whitefly and aphids: Under glass, whitefly and sap-sucking aphids can colonise young growth. Introduce biological controls (Encarsia formosa for whitefly) or use an insecticidal soap spray; avoid systemic pesticides when flowers are open.

The reasons wild jasmine isn't blooming

Almost every non-blooming wild jasmine 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 wild jasmine 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 wild jasmine to flower

Maximise sun. Give wild jasmine 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 wild jasmine and get the feeding right with the wild jasmine 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

Wild jasmine 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 wild jasmine care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Wild jasmine blooming — frequently asked questions

Why won't my wild jasmine flower?

Wild jasmine 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 wild jasmine bloom?

Give wild jasmine 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 wild jasmine normally bloom?