Rock Cress Seeds grow into perennial, low-growing, spreading plants with small, evergreen or semi-evergreen leaves and clusters of tiny, vibrant flowers in shades of purple, blue, pink, or white. They thrive in temperate climates with full sun to partial shade and well-draining, fertile or rocky soil.
90%+ germination
Hanugardens
Rock Cress Seeds - All In One For Home Gardens
Quality Rock Cress seeds for flower beds, borders, containers, and pollinator gardens.
$18.99
In stock & ready to ship
Plant Name: Rock Cress Seeds
Quantity: 100 Seeds
Selected: Rock Cress Seeds / 100 Seeds
Natural product, results may vary
Germination depends on soil, temperature, moisture, and care. See our return policy for details.
🚚Ships in 1–3 days
📦Fresh-sealed packets
🛡️Germination guarantee
At a glance
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Sunlight
Full sun to partial sun
2
Watering
Keep soil lightly moist
3
Germination
Varies by seed type
4
Best for
Home gardens and containers
Follow planting instructions for best results.
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Botanical profile
Meet Rock Cress Seeds - All In One For Home Gardens
Rock Cress Seeds, Rock Cress, are selected for gardeners who want reliable seed starting and healthy growth in flower beds, borders, containers, and pollinator gardens. This flower is a strong choice for colorful blooms, cut flowers, borders, pollinator gardens, and seasonal displays, with best results when planted in the right season, in suitable soil, and cared for with steady moisture. Use these seeds to build a more productive and beautiful garden while following the planting guidance below for stronger establishment.
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Common name
Rock Cress
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Scientific name
Rock Cress
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Product type
Flower Seeds
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Seed variety
Garden Variety
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Growth habit
Low-growing, spreading perennial
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USDA zones
4-9
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Growing season
Spring
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Planting season
Spring or fall
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Sunlight
Full sun to partial shade
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Soil preference
Well-draining, fertile or rocky soil
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Water needs
Moderate, allow soil to dry slightly between watering
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Best garden use
colorful blooms, cut flowers, borders, pollinator gardens, and seasonal displays
Step-by-step planting
Plant Rock Cress seeds in a prepared growing area with suitable light, well drained soil, and steady moisture. For best results, match the sowing time to your local climate and keep the seed bed consistently cared for until seedlings are established.
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1
Choose the right season
Sow Rock Cress seeds during the recommended planting window for your climate so seedlings can establish without stress.
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2
Prepare the growing area
Loosen the soil, remove weeds and debris, and improve drainage before sowing.
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3
Use suitable seed depth
Plant seeds at the proper depth for the variety, keeping smaller seeds lightly covered and larger seeds covered more firmly.
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4
Water gently
Mist or water with a soft flow so the soil stays evenly moist without washing seeds away.
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5
Keep conditions steady
Maintain warmth, moisture, and light levels appropriate for germination until seedlings appear.
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6
Thin or transplant carefully
Once seedlings are strong enough to handle, give each plant enough space for healthy root and leaf growth.
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Feed lightly if needed
Use compost or a mild balanced fertilizer after establishment if growth appears slow.
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8
Monitor young plants
Protect seedlings from weeds, pests, extreme heat, and drying soil while they develop.
Care schedule
Full specifications
Product name
Rock Cress Seeds - All In One For Home Gardens
Common name
Rock Cress
Scientific name
Rock Cress
Product category
Flower Seeds
Seed variety
Garden Variety
Growth habit
Low-growing, spreading perennial
USDA zones
4-9
Planting season
Spring or fall
Growing season
Spring
Germination
14-28 days, keep soil moist, light recommended
Sunlight requirements
Full sun to partial shade
Soil requirements
Well-draining, fertile or rocky soil
Watering needs
Moderate, allow soil to dry slightly between watering
Mature plant size
4-8 inches tall, 12-18 inches spread
Plant spacing
6-12 inches between plants
Best uses
colorful blooms, cut flowers, borders, pollinator gardens, and seasonal displays
Shipping
- Orders are delivered within 8 to 16 business days.
- All orders include tracking.
- Free shipping on all orders.
- Seeds are packed in moisture-resistant, resealable foil packets.
Germination
Germination rates vary depending on climate, soil conditions, and care. Seeds perform best when planted in the right season at the correct temperature, with consistent moisture and adequate light. We take quality seriously and each batch is tested before packaging. If you have concerns about your seeds, reach out and we will do our best to help.
Frequently asked
Questions about this product
How do I start Rock Cress seeds?
Sow the seeds in prepared soil or seed starting mix, keep them evenly moist, and provide the right temperature and light for germination.
When should I plant Rock Cress seeds?
Plant during the recommended season for your climate. Many seeds perform best when extreme heat, cold, or heavy rain is avoided.
Can Rock Cress seeds be grown in containers?
Yes, many seeds can be grown in containers when the pot has drainage, enough depth, suitable soil, and consistent watering.
How much sunlight do Rock Cress plants need?
Follow the variety guidance. Most garden seeds perform best with strong light, but some plants can tolerate partial shade.
How often should I water after sowing?
Keep the soil evenly moist during germination. After seedlings establish, water based on weather, soil type, and container size.
Why are my seeds slow to germinate?
Slow germination is usually caused by temperature, moisture, planting depth, old soil, or seasonal timing. Keep conditions steady and avoid overwatering.
Do I need to thin seedlings?
Yes, if seedlings are crowded. Thinning gives each plant space for stronger roots, better airflow, and healthier growth.
Are these seeds suitable for home gardeners?
Yes, these seeds are suitable for home gardens, raised beds, containers, and seasonal planting when grown under the right conditions.