What Are These Purple Flowers In My Yard
Seeing a patch of purple pop up in the yard always makes my heart skip a beat. Whether it’s a delicate carpet of tiny blossoms sneaking between the grass or tall dramatic spikes swaying in the breeze, purple flowers can be charming, mysterious, and sometimes a little confusing. If you’ve been wondering “what are these purple flowers in my yard,” this guide will walk you through the most likely culprits, how to identify them, and what to do next — with tips from my own years of gardening experiments and mistakes.
How to Identify Purple Flowers Quickly
Before naming plant species, take a few moments to observe these simple features. A quick identification checklist saves time and helps you find the right care or control method.
- Bloom time — spring, early summer, mid-summer, or fall?
- Flower shape — flat, trumpet, tiny five-petal corolla, bell, or spike?
- Flower cluster — single blooms, clusters, or long spikes?
- Leaves — heart-shaped, lance-shaped, glossy, hairy, or compound?
- Height and habit — groundcover, shrub, vine, or upright perennial?
- Scent — strongly fragrant (like lilac) or hardly noticeable?
- Location — in lawn, border, shaded areas, or climbing a fence?
Common Purple Flowers You’ll Find In Lawns and Gardens
Here are the usual suspects. I’ll describe how each looks and where I typically find them on my own property.
Violets (Viola spp.)
Small, flat, heart-shaped leaves with 1–2 inch purple flowers. Often self-seeding in lawns and shady beds. I have a patch under my crabapple tree that returns every spring and is impossible to resist letting stay. If you like a naturalized look, keep them; if not, pull when small so they don’t go to seed.
Periwinkle / Vinca minor
Low-growing evergreen groundcover with 1-inch five-petaled purple flowers in spring. Glossy leaves and trailing stems. Great for shaded banks — but can become invasive if unchecked. I use it sparingly under shrubs where I want soil kept covered.
Lavender (Lavandula)
Spikes of fragrant purple flowers on woody stems. Loves full sun and well-drained soil. I grow English lavender along paths for scent and pollinators. If your purple blooms smell like summer and perfume the air, it’s probably lavender.
Salvia
Upright spikes of tubular purple blossoms attractive to bees and hummingbirds. Salvia often has square stems and aromatic, opposite leaves. I plant salvia in mixed borders for late-season color — it’s reliable and drought-tolerant once established.
Lilac (Syringa)
Shrubby, heavily scented clusters of small purple flowers in spring. Lilacs are unmistakable when they bloom — strong fragrance, large cone-shaped clusters, and woody stems. If your neighbor’s yard smells like a perfume shop in May, you know why.
Allium
Globe-shaped clusters of tiny purple star-like flowers atop tall leafless stems. These onion relatives pop up in spring and make great focal points. I plant alliums among low foliage plants so their tall, rounded blooms shine.
Creeping Phlox (Phlox subulata)
Low carpet of star-shaped purple flowers in early spring. Ideal for rock gardens and slopes. My front border gets a mat of creeping phlox that always draws compliments in April.
Ground Ivy / Creeping Charlie
Small purple tubular flowers and scalloped leaves; a common lawn weed in moist shady areas. It creeps and forms patches that some people embrace for a wild look, but most lawn lovers treat it as a weed.
Less Common But Worth Noting
- Iris — larger purple blooms with distinctive shape, often near beds or borders.
- Wisteria — hanging clusters of purple blooms on a woody vine, often climbing trellises or fences.
- Purple coneflower (Echinacea purpurea) — large daisy-like blooms in summer with prominent central cones.
- Pansies and violas — cultivated annuals that may volunteer in beds.
What To Do Once You Identify Them
If they’re a welcome addition, give them proper care. If they’re weeds, remove them early. Here’s a practical breakdown.
Want to keep them?
- Provide ideal conditions: sun-loving species need at least 6 hours of direct sun, while violets and periwinkle tolerate shade.
- Mulch to retain moisture and suppress competitors.
- Deadhead spent blooms to encourage more flowering and prevent unwanted self-seeding.
Want them gone?
- Pull by hand when soil is moist — roots come out more cleanly.
- For creeping groundcovers, dig out the runners and dispose of them so they don’t re-root.
- Spot-treat stubborn patches with appropriate herbicide as a last resort, following label directions carefully.
“Some of the most beautiful corners of my garden began as ‘weeds’ I learned to love — but I also know when to dig out an invasive patch before it takes over an entire bed.” — A gardener who’s tried both patience and hard work
Personal Tips From My Yard
When I first moved into my house, a purple blanket of violets covered the shady lawn. I let part of it stay and mowed around a few clumps to keep it contained. In sunny borders, I replaced a patchy lawn with lavender and salvia, which cut mowing time and brought pollinators by the dozen.
If you’re unsure what’s growing in your yard, take a close-up photo of the flower and leaves, note the time of year and where it grows, and compare with online plant ID resources or local gardening groups. Often that’s all it takes to nail the identification and decide whether to pamper or purge.
Final Thoughts
Purple flowers can be wild and unexpected or intentionally planted and stunning. By observing bloom time, shape, leaves, habit, and scent, you can usually identify what’s popping up in your yard. Whether you choose to keep them because they bring charm and pollinators or remove them to protect your planned landscape, you’ll make the right call with a little detective work and a gardener’s eye.
If you want, send a photo and a short description of where the plant is growing and I’ll help you identify it. I love solving plant mysteries almost as much as planting lavender.
