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The September Birth Flower — Aster and Morning Glory

The September Birth Flower — Aster and Morning Glory

September has two birth flowers, and they couldn't behave more differently. One holds its shape for weeks. The other is gone by lunchtime.

Aster

The aster is the one Saints actually works with. Star-shaped, faintly daisy-like, and at its best exactly when most of the garden is starting to fade — late summer into autumn is when asters look their most alive, not their most tired. They come in purple, soft pink, blue and white, usually with a bright centre that keeps them from reading as muted even in the more restrained palettes. Shop purple · Shop blue

The name comes from the Greek for star, which is the whole flower in one word. In the language of flowers, asters carry wisdom, faith and quiet affection — sentiments that suit someone steady rather than someone flashy. They hold well in a vase, which matters more than symbolism when you're actually choosing what to send.

Morning glory

Morning glory isn't a flower you'll find in a bouquet. It's a vine, and it wilts within hours of being cut — which is precisely why its meaning is tied to fleeting, one-day devotion rather than anything built to last. It opens fresh at dawn and closes by afternoon, every single day, for as long as the plant flowers.

It's worth knowing for what it represents, less useful for what it is. If you want the sentiment without the impracticality, the aster carries a version of the same idea — affection that shows up and keeps showing up — in a form that actually survives a delivery.

For a September birthday

Choose for the season rather than forcing the symbolism. September sits at the point where summer stems are thinning out and autumn's richer tones haven't fully arrived, which makes it a good month for arrangements that lean into purples, blues and soft neutrals rather than fighting for brightness. The Florist Choice is a strong option here — built around whatever's genuinely at its peak the week you order, which in September usually means asters are somewhere in the mix.

Shop birthday flowers · Shop all arrangements

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