Aethionema Grandiflorum Seeds – Premium Flower Seeds for Beautiful Garden Blooms

Aethionema grandiflorum, also known as the Persian Rock Cress, is a stunning perennial that offers delicate pink flowers and lush, silvery foliage. This compact and hardy plant is perfect for rock gardens, border plantings, and container gardening. With its long-lasting blooms, drought tolerance, and low-maintenance care, Aethionema grandiflorum is a fantastic choice for adding beauty and charm to your garden.

Key Features:

• Scientific Name: Aethionema grandiflorum
• Common Name: Persian Rock Cress
• Plant Type: Hardy perennial
• Flower Color: Soft pink to lavender
• Mature Height: 8 to 12 inches
• Spread: 12 to 18 inches
• Light Requirements: Full sun to partial shade
• Soil Requirements: Well-drained, rocky or sandy soil
• Watering Needs: Low to moderate; drought-tolerant once established
• Growth Habit: Mound-forming
• Blooming Season: Spring to early summer
• Uses: Rock gardens, borders, containers, ground cover

Why Grow Aethionema Grandiflorum?

• Delicate blooms – The soft pink or lavender flowers create a gentle pop of color in any garden
• Compact and low-maintenance – This plant thrives with minimal care, making it ideal for beginner gardeners or busy landscapers
• Drought-tolerant – Excellent for xeriscaping or low-water gardens, as it withstands dry conditions
• Long-lasting blooms – The flowers last for several weeks, making it an attractive addition to any seasonal display
• Resilient and hardy – Perfect for tough growing conditions, including poor, dry soils and rocky landscapes

How to Grow Aethionema Grandiflorum from Seeds:

Seed Sowing Instructions:

• Best Time to Sow: Fall to early spring
• Pre-Treatment:
  • Cold stratification can be helpful for improving germination rates. Store seeds in a moist paper towel inside a plastic bag and refrigerate for 4 to 6 weeks
• Sowing Method:
  • Sow seeds ¼ inch deep in well-drained soil or a seed-starting mix
  • Keep the soil evenly moist, but ensure it is well-drained to avoid waterlogging
  • Germination time: Typically 2 to 4 weeks at 65 to 70°F (18 to 21°C)
• Spacing:
  • Space plants 12 to 18 inches apart for optimal growth and airflow

Transplanting and Care:

• Once seedlings have developed two sets of true leaves, transplant them to their final location
• Aethionema grandiflorum thrives in full sun but can tolerate partial shade, especially in hotter climates
• Plant in well-drained soils; it does particularly well in rocky or sandy soils

Care and Maintenance Tips:

• Watering: Water moderately during the growing season, but allow the soil to dry out between waterings once established
• Fertilization: Apply a balanced, slow-release fertilizer in early spring to encourage healthy blooms
• Pruning: Deadhead spent flowers to encourage additional blooms and maintain a neat appearance
• Winter Care: In colder climates, apply a layer of mulch to protect the plant during winter months

Perfect Companion Plants:

Aethionema grandiflorum pairs beautifully with other drought-tolerant perennials like lavender, thyme, sedum, and catmint. It also works well with low-growing shrubs such as lavender and santolina, adding texture and color to your garden beds.

Transform Your Garden with the Beauty of Aethionema Grandiflorum

With its delicate pink flowers, drought tolerance, and low-maintenance nature, Aethionema grandiflorum is the perfect addition to rock gardens, borders, and containers. Its resilience and beauty will brighten your outdoor space throughout the growing season, creating a beautiful and long-lasting display.