The August birth flower is the gladiolus, and the poppy is the second flower most lists give for the month. Gladiolus stands for strength of character, integrity and deep attachment, while the poppy stands for remembrance, peace and rest.
Both bloom at the height of summer, which makes them natural choices for August birthdays. Here is what each flower means, how colors change the message, and how to grow them or give them.
Quick Answer: August Birth Flower at a Glance
- Main flower: gladiolus, also called the sword lily.
- Second flower: poppy.
- Gladiolus meaning: strength, integrity, remembrance and infatuation.
- Poppy meaning: remembrance, consolation, peace and sleep.
- Birthstones for August: peridot, spinel and sardonyx.
- Pet note: the ASPCA lists gladiolus as toxic to dogs and cats.
Why Gladiolus Is the August Birth Flower
Gladiolus takes its name from the Latin word for sword, gladius, because of its long, blade-shaped leaves. Roman gladiators were said to be honored with the flower, and the plural form “gladioli” is still common in the UK. The tall spikes open from the bottom up, so one stem flowers for a week or more, and the plants peak in July and August in most gardens.
Victorians read the sword shape as a symbol of someone being “pierced to the heart” by love at first sight, but the modern meaning leans on strength and moral character. That is why it suits people born in August who are seen as steady and sincere.
August Birth Flower Meaning by Color
| Color | Gladiolus meaning | Poppy meaning |
|---|---|---|
| Red | Passion, strong love | Remembrance, sacrifice |
| Pink | Affection, motherly love | Gentle sleep, imagination |
| White | Purity, innocence | Peace, consolation |
| Yellow | Friendship, cheerfulness | Success, wealth |
| Orange | Enthusiasm, energy | Warmth, vitality |
| Purple | Charm, admiration | Luxury, imagination |
The Poppy: August’s Second Flower
Poppies have two very different reputations. In Greek and Roman myth they were linked to sleep and dreams because of the opium poppy’s sedative sap. Since the First World War, the red field poppy (Papaver rhoeas) has also been the main symbol of remembrance in the UK and many Commonwealth countries, worn each November, and it is used in the US around Memorial Day.
That mix of rest and remembrance makes the poppy a thoughtful birthday flower. Poppies seldom last long in a vase, so many people give them as a print, a pressed flower or a pack of seed instead.
How to Grow Gladiolus Step by Step
- Wait until the danger of frost has passed, then plant corms in a sunny, well-drained spot.
- Plant each corm pointed side up, about 4 to 6 inches (10 to 15 cm) deep and 4 to 6 inches apart.
- Plant a new batch every two weeks until early summer for a longer cutting season.
- Water well after planting, then keep the soil lightly moist while the spikes grow.
- Stake tall varieties, or hill up soil around the stems, so wind does not topple them.
- Cut spikes when the lowest few flowers are open; leave the foliage to feed the corm.
Most gladiolus corms are tender and are usually dug up in cooler climates. After the leaves yellow, lift the corms, dry them for a couple of weeks, remove the old shriveled corm, and store them in a cool, dry, frost-free place. Check your zone on the USDA Plant Hardiness Zone Map to see whether yours can stay in the ground.
Gladiolus Problems and Fixes
| Problem | Likely cause | Fix |
|---|---|---|
| Silvery streaks on leaves | Thrips | Rinse plants, remove badly hit leaves, store corms clean and dry |
| Flopping stems | Wind, shade or heavy flower heads | Stake or plant deeper |
| No flowers | Too little sun or small corms | Plant in full sun with larger corms |
| Rotting corms | Wet, heavy soil | Improve drainage or plant in raised beds |
Growing Poppies in August Colors
Poppies hate root disturbance, so scatter seed directly where you want them. Sow on bare soil in autumn or early spring, press the seed in without burying it, and thin seedlings lightly. California poppies, field poppies and Shirley poppies are all easy; opium poppy seed is restricted in some places, so check local rules before ordering.
Gift Ideas for August Birthdays
- A tall vase of mixed-color gladioli, which fills a room on its own.
- A box of gladiolus corms to plant next spring.
- A poppy seed packet with a short note on what the flower means.
- A peridot necklace or ring paired with fresh flowers.
For more ideas, start with our full guide to birth month flowers, read the July birth flower guide, or try another late-summer bloom with dahlia planting and care.
Conclusion
The August birth flower gives you two strong options: the bold, upright gladiolus for strength and sincerity, and the delicate poppy for remembrance and peace. Choose the gladiolus for a bouquet, the poppy for something quieter, and match the color to the message you want to send.
FAQ
What is the August birth flower?
The gladiolus is the main August birth flower, and the poppy is the second.
What does the gladiolus symbolize?
Gladiolus symbolizes strength of character, integrity, remembrance and infatuation. Its sword-shaped leaves give it a reputation for honor.
Is gladiolus toxic to pets?
The ASPCA lists gladiolus as toxic to dogs, cats and horses, with the corms being the most concerning part, so keep them out of reach.
When do gladioli bloom?
Gladioli usually flower about 70 to 90 days after planting, so spring-planted corms bloom in summer. Staggered planting spreads the show over several weeks.
Which flower is better for an August birthday gift?
Gladioli make the better fresh bouquet because they last well in a vase. Poppies work better as seed, art or pressed flowers.
