North America Non-native Plant

Veiny Geranium

Botanical name: Geranium versicolor

USDA symbol: GEVE3

Life cycle: perennial

Habit: forb

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Synonyms: Geranium striatum L. (GEST6)   

Veiny Geranium: A Charming European Import for Your Garden If you’ve ever spotted delicate pink flowers with intricate dark veining dancing in a shaded corner of someone’s garden, you might have encountered the veiny geranium (Geranium versicolor). This petite perennial brings a touch of Old World charm to American gardens, ...

Veiny Geranium: A Charming European Import for Your Garden

If you’ve ever spotted delicate pink flowers with intricate dark veining dancing in a shaded corner of someone’s garden, you might have encountered the veiny geranium (Geranium versicolor). This petite perennial brings a touch of Old World charm to American gardens, though it comes with its own set of considerations for the mindful gardener.

What Exactly Is Veiny Geranium?

Don’t let the name fool you – veiny geranium isn’t related to those bright red geraniums you see in hanging baskets at the garden center. This little gem belongs to the true geranium family and goes by the botanical name Geranium versicolor. Sometimes you’ll see it listed under its synonym, Geranium striatum, but it’s the same delightful plant.

As a herbaceous perennial forb, veiny geranium lacks the woody stems you’d find on shrubs and trees. Instead, it dies back to the ground each winter and returns fresh each spring, much like your favorite hostas or daylilies.

Where Does It Come From?

Here’s where things get interesting – veiny geranium isn’t actually native to North America. This European and western Asian native has made itself at home in parts of the United States, currently established in Pennsylvania, where it reproduces and persists without human intervention.

Should You Plant Veiny Geranium?

The question of whether to welcome this non-native beauty into your garden depends on your gardening philosophy and goals. While veiny geranium isn’t considered invasive or problematic, some gardeners prefer to focus on plants native to their region.

The Case for Veiny Geranium

  • Attractive flowers with distinctive dark veining
  • Easy-care perennial that thrives in partial shade
  • Provides nectar for bees and other small pollinators
  • Self-seeds to create natural drifts
  • Excellent ground cover for woodland areas

Consider Native Alternatives

If you’re committed to native gardening, consider these beautiful North American alternatives that offer similar charm:

  • Wild geranium (Geranium maculatum)
  • Alumroot (Heuchera species)
  • Wild ginger (Asarum canadense)

Growing Veiny Geranium Successfully

If you decide to give veiny geranium a try, you’ll find it refreshingly undemanding. This adaptable little plant thrives in USDA hardiness zones 4 through 8, making it suitable for much of the continental United States.

Ideal Growing Conditions

  • Light: Partial shade (morning sun with afternoon shade works perfectly)
  • Soil: Moist, well-draining soil with good organic content
  • Water: Regular moisture, but not waterlogged conditions
  • pH: Adaptable to various soil pH levels

Planting and Care Tips

Getting veiny geranium established is straightforward. Plant it in spring after the last frost, spacing plants about 12 inches apart. The plant will form small clumps and gradually spread through self-seeding.

Once established, maintenance is minimal. Simply cut back spent flowers if you want to prevent self-seeding, or leave them to enjoy the natural spreading habit. In late fall or early spring, cut back any dead foliage to make room for new growth.

Perfect Garden Spots

Veiny geranium shines in several garden settings:

  • Woodland gardens: Naturalizes beautifully under trees
  • Cottage gardens: Adds informal charm to mixed borders
  • Rock gardens: Softens hard edges with delicate foliage
  • Ground cover areas: Fills in shaded spots where grass struggles

The Bottom Line

Veiny geranium offers undeniable charm with its delicately veined flowers and easy-going nature. While it’s not a native species, it’s not causing ecological havoc either. Whether you choose to grow it or opt for native alternatives depends on your personal gardening goals.

If you do decide to plant it, you’ll be rewarded with a low-maintenance perennial that provides subtle beauty and supports pollinators. Just remember that like many geraniums, it can self-seed readily – which might be exactly what you want for a natural, cottage garden look!

Veiny Geranium

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Geraniales

Family

Geraniaceae Juss. - Geranium family

Genus

Geranium L. - geranium

Species

Geranium versicolor L. - veiny geranium

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA