Geranium Seeds – Subcaulescens

Geranium Seeds – Subcaulescens Variety produce compact, vibrant plants known for their deep magenta-pink blossoms and attractive rounded foliage. This hardy geranium species is ideal for garden borders, rock gardens, and containers. It’s a low-growing, clump-forming perennial that offers long-lasting color and excellent ground coverage.

The Subcaulescens Geranium is valued for its resilience, thriving in a variety of soil types and weather conditions. It’s low-maintenance and highly tolerant of both heat and light frost, making it a great choice for gardeners seeking reliable, seasonal blooms that return year after year.

Features:

• Type: Perennial flowering plant

• Common Name (US): Hardy Geranium

• Scientific Name: Geranium subcaulescens

• Variety: Subcaulescens

• Flower Color: Deep magenta to pink with darker centers

• Foliage: Dark green, slightly lobed leaves with a soft texture

• Growth Habit: Compact and spreading

• Height: 6–10 inches (15–25 cm)

• Spread: 12–18 inches (30–45 cm)

• Soil Requirement: Well-drained soil, tolerates sandy and loamy soils

• Sunlight: Full sun to partial shade

• Watering: Moderate; allow soil to dry slightly between waterings

• Bloom Time: Late spring through early fall

• Special Feature: Drought-tolerant, attracts butterflies, deer-resistant

Specifications:

• Planting Season: Spring or fall

• Hardiness Zones (USDA): Zones 4–9

• Sowing Method: Start seeds indoors 8–10 weeks before last frost or sow directly outdoors after frost danger passes

• Germination Time: 14–28 days

• Germination Temperature: 65–70°F (18–21°C)

• Spacing Between Plants: 12 inches (30 cm)

• Mature Plant Height: 6–10 inches (15–25 cm)

• Best Growing Months:

  • Northern Zones (4–6): May to September

  • Mid Zones (7–8): April to October

  • Southern Zones (9): March to November

• Maintenance: Low; prune faded blooms to encourage continuous flowering

• Uses: Rock gardens, borders, ground cover, cottage gardens, and containers