Geranium Seeds - viscosissimum

Geranium viscosissimum seeds produce hardy, herbaceous perennial plants commonly known as sticky geranium. Plants develop a clump-forming growth habit with softly lobed foliage and upright flowering stems. This species is well adapted to temperate climates and is suitable for garden beds, borders, meadow plantings, and naturalized landscapes. Geranium viscosissimum grows well in full sun to partial shade and adapts to a range of soil types when drainage is adequate, making it suitable for long-term perennial plantings.

Features

• Herbaceous perennial growth habit

• Clump-forming plant structure

• Suitable for garden beds, borders, and naturalized areas

• Performs well in temperate climates

• Adaptable to a range of well-drained soils

Specifications

• Scientific Name: Geranium viscosissimum

• Common Name (US): Geranium

• Seed Type / Variety: Viscosissimum

• Growth Habit: Herbaceous perennial

• USDA Hardiness Zones: 4 to 9

• Planting Season: Spring or fall

• Sowing Season:

  • Indoors: February to April

  • Outdoors: April to May, September to October

• Germination Time And Conditions: 14 to 30 days; cold stratification recommended, soil temperature 60 to 70 F

• Sunlight Requirements: Full sun to partial sun

• Soil Requirements: Well-drained soil with moderate fertility

• Watering Needs: Regular watering; consistent moisture

• Mature Plant Size: 12 to 24 inches tall, 12 to 24 inches spread

• Plant Spacing: 18 to 24 inches apart