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Round-Leaved Crane's-Bill (Geranium rotundifolium)

Geranium rotundifolium, the Round-Leaved Crane's-Bill, is a low-growing annual herb with small, pink to purplish flowers and rounded leaves.

Above information is sourced from Wikipedia

Sunlight

Prefers full sun to partial shade. Blooms best with at least 6 hours of direct sunlight daily.

Watering

Water regularly during the growing season, allowing the top inch of soil to dry out between waterings.

Soil

Well-draining soil is essential. Adaptable to various soil types, including sandy, loamy, and clay.

Temperature

Thrives in moderate temperatures between 15-25 °C during the day.

Habitat

Outdoor

Fertilizer

Feed sparingly with a balanced liquid fertilizer diluted to half strength during spring and summer.

Care Requirements

Light

Prefers full sun to partial shade. Blooms best with at least 6 hours of direct sunlight daily.

Tolerates some shade but may flower less prolifically.

Water

Water regularly during the growing season, allowing the top inch of soil to dry out between waterings.

Reduce watering in cooler months.

Soil

Well-draining soil is essential. Adaptable to various soil types, including sandy, loamy, and clay.

Temperature

Thrives in moderate temperatures between 15-25 °C during the day.

Can tolerate cooler nights.

Habitat

Outdoor

Fertilizer

Feed sparingly with a balanced liquid fertilizer diluted to half strength during spring and summer.

Avoid over-fertilization which can lead to leggy growth.

Plant Overview

Plant Type

Herb

Plant Category

Flowering, Ornamental

Plant Place Type

Ground, Garden

Plant Environment

Outdoor

Lifespan

Annuals

Plant Height

0.1-0.3 m

Spread

0.2-0.4 m

Growth Rate

Moderate

Dormancy

None (Annual)

Leaf Color

Green

Leaf Type

Palmate

Flower Size

1-1.5 cm

Image Gallery

Flowering & Fruiting Cycles

Monthly activity intensity for bloom and fruit across both hemispheres.

Northern hemisphere

Flowering & fruiting calendar

Peak bloom · JunPeak fruit · Jun
FloweringFruiting
02468JanFebMarAprMayJunJulAugSepOctNovDecActivity intensityMonths65
Southern hemisphere

Flowering & fruiting calendar

Peak bloom · AugPeak fruit · Aug
FloweringFruiting
02468JanFebMarAprMayJunJulAugSepOctNovDecActivity intensityMonths65
Synonyms
Geranium core Kostel.
Geranium malvaceum Wahlenb.
Geranium pinnatifidum Picard
Geranium propinquum Salisb.
Geranium semiorbiculare Merrem
Geranium strictum Picard
Geranium subrotundum Ehrh. ex Hoffm.
Geranium viscidulum Fr.
Taxonomy
  • kingdomPlantae
  • divisionTracheophyta
  • classMagnoliopsida
  • orderGeraniales
  • familyGeraniaceae
  • genusGeranium
  • speciesGeranium rotundifolium
Toxicity

Toxic for humans

No

Rating: 0/5

Toxic for pets

No

Rating: 0/5

Edible

No

Additional Care Tips

Water moderately, keeping the soil consistently moist but not waterlogged during active growth. Reduce watering in winter.

Deadheading spent flowers can encourage more blooms and prevent self-seeding if desired. Minimal pruning is generally needed for this annual.

Easily grown from seed sown directly outdoors in spring after the last frost. Can also be started indoors a few weeks prior.

As an annual, repotting is not typically necessary. If grown in a container, ensure adequate space for root development.

FAQs

How often should I water Geranium rotundifolium?

Water regularly during the growing season, allowing the top inch of soil to dry out between waterings. Reduce watering in cooler months.

What kind of soil does Round-Leaved Crane's-Bill prefer?

It prefers well-draining soil and is adaptable to various types, including sandy, loamy, and clay soils.

Can Geranium rotundifolium be grown indoors?

While it can be grown indoors, it is primarily an outdoor plant and thrives best with ample sunlight and good air circulation.

When does Geranium rotundifolium bloom?

This plant typically blooms from May through August, producing small pink to purplish flowers.

Is Geranium rotundifolium poisonous to pets or humans?

No, Geranium rotundifolium is not considered poisonous to pets or humans.