Cascading Blue Rock Cress Seeds — A Waterfall of Color for Your Garden
Imagine your garden walls, rocky slopes, and hanging baskets draped in a cascade of deep, vivid blue blooms every spring. That's the magic of Aubrieta Hybrida Superbissima 'Cascade Blue' — a low-growing perennial groundcover that transforms bare patches into breathtaking displays of color.
Why Gardeners Love Cascading Blue Rock Cress
- 🌸 Stunning dark blue spring blooms that return year after year
- 🦌 Deer & rabbit resistant — naturally protected
- 🌿 Spreads beautifully from roots and self-seeding, filling bare patches effortlessly
- ☀️ Thrives in full sun to partial shade in virtually any well-draining soil
- 🪨 Incredibly versatile — rock gardens, slopes, hanging baskets, ledges, large pots, or paired with colorful perennials
- 📋 Complete planting & growing instructions included
Growing Details
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Height: 4" – 5"
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Spread: 12" – 24"
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Hardiness Zones: 4 – 9
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Type: Perennial Groundcover
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Bloom Season: Spring
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Light: Full Sun to Partial Shade
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Soil: Well-draining, any type
Planting Tips
These seeds are very fine — start them indoors 6–8 weeks before the last frost to protect them from washing away. Transplant outdoors once the weather warms. Once established, Rock Cress is a low-maintenance perennial that comes back stronger each year.
Frequently Asked Questions
How many seeds are included in this packet?
Each packet contains 50+ heirloom Rock Cress seeds — enough to create a lush, cascading groundcover display.
Is Rock Cress a perennial or annual?
Cascading Blue Rock Cress is a true perennial (Zones 4–9), returning each spring and spreading naturally from both roots and dropped seeds.
When should I plant Rock Cress seeds?
Start seeds indoors 6–8 weeks before the last frost date in your area. Transplant outdoors once temperatures are consistently above freezing.
Can Rock Cress grow in containers or hanging baskets?
Absolutely! It's one of the best plants for hanging baskets and cascading over ledges or container edges, creating a dramatic waterfall effect.
Is Rock Cress resistant to deer and rabbits?
Yes — all forms of Rock Cress are naturally deer and rabbit resistant, making it an excellent choice for gardens with wildlife pressure.
