Month 09 · flower almanac
September
birth flower
Asters symbolize wisdom, faith, and powerful love. As one of the last flowers to bloom before winter, they represent endurance and the beauty found in maturity.
Share the September flower guide
Immediate answer
Aster, with Morning Glory as an alternative
- Primary flower
- AsterSymphyotrichum spp.
- Secondary tradition
- Morning GloryIpomoea spp.
- Symbolic keywords
- Wisdom · Faith · Valor · Love
- List policy
- Alternatives are kept visibleBirth-flower lists can vary by publisher and period
Identity
About Aster
Asters feature daisy-like flowers with starry petals radiating from a yellow center. Blooming from late summer through fall, they provide crucial nectar for butterflies and bees.
- Primary botanical name
- Symphyotrichum spp.
- Secondary botanical name
- Ipomoea spp.
Aster and morning glory are broad common names; accepted genera vary by species.
Common color palette
- #9370DB
- #4169E1
- #FFC0CB
- #FFFFFF
Symbolic tradition
Meanings and associations
Asters symbolize wisdom, faith, and powerful love. As one of the last flowers to bloom before winter, they represent endurance and the beauty found in maturity.
Interpretation label: Within flower symbolism, September is associated with wise, patient, elegant, thoughtful, refined. These are cultural descriptors, not traits caused by a birth month.
Context
History and cultural variations
Asters have been cultivated since ancient times. The name comes from the Greek word for star. According to Greek mythology, asters were created from stardust when the goddess Astraea wept.
Created from the tears of the goddess Astraea
Symbol of patience and daintiness
Placed on soldiers' graves to honor their sacrifice
Associated with fidelity and love
Variation note: These summaries document traditions; they do not imply that a meaning is universal within an entire culture.
Practical guide
Cut-flower care and gift ideas
- Plant in full sun for best blooms
- Ensure good air circulation to prevent mildew
- Pinch back in early summer for bushier plants
- Water at the base to avoid wetting foliage
- Divide every 2-3 years to maintain vigor
Budget ideas
Aster seeds · Dried aster arrangement · Star-themed items
Mid-range ideas
Potted aster plant · Aster bouquet · Sapphire-blue accessories
Premium ideas
Sapphire jewelry (matching birthstone) · Perennial garden design · Autumn floral subscription
Botanical fact
Which plant does “aster” actually mean?
Birth-flower pages usually stop at the common name. That is a problem, because several of these names cover dozens of different plants — so the flower you are sold, plant, or tattoo may not be the one the tradition refers to. Below is the accepted botanical name behind each entry and how precisely it pins the plant down.
| Role | Common name | Botanical name | Precision |
|---|---|---|---|
| Primary | Aster | Symphyotrichum spp. | Whole genusThe common name covers many cultivated species and hybrids, so it names a group rather than one plant. |
| Alternative | Morning Glory | Ipomoea spp. | Whole genusThe common name covers many cultivated species and hybrids, so it names a group rather than one plant. |
Aster and morning glory are broad common names; accepted genera vary by species.
Unlike birthstones, birth flowers were never standardised by a trade body, so publishers genuinely disagree — most often about the second flower of the month, and between British and American lists. This site follows one maintained editorial reference, names it in the source record below, and checks botanical names against Royal Botanic Gardens, Kew. It does not present the mapping as a single international standard.
If you are buying or planting: ask for the botanical name above rather than the common one. A “aster” from two suppliers can be two different plants with different hardiness, size, and care needs.