Light Needs
Mature Height
Mature Spread
Growing Zones
Marto™ Hot Rose Rockfoil (Saxifraga x arendsii ‘FLORSAXHRO’) delivers an impressive wave of bright pink blooms with yellow centers from early spring through early summer. Rising just 4 to 6 inches above the ground, this petite perennial forms a neat mound of light green foliage. Its cheerful flowers top slender stems, making a colorful impact in rock gardens, borders, or container accents. We love that this low-growing plant offers refreshing color during that much-anticipated transition from winter to spring.
The compact habit and frost tolerance allow Marto™ Hot Rose Rockfoil to handle light spring chills. Its drought tolerance, plus deer and rabbit resistance, further enhance its easy-care appeal. With partial to full sun, it thrives in cooler regions and looks charming when tucked into small planting pockets or between stones. Enjoy it in rock walls, at garden edges, or anywhere a burst of springtime color is welcome.
Marto™ Hot Rose Rockfoil Care
Plant in a location that provides at least four hours of direct sunlight, although afternoon shade can be beneficial in warmer climates. Use porous, well-draining soil with a neutral to slightly alkaline pH, watering moderately to keep the roots from drying out. Weekly irrigation usually suffices, though you may need to adjust based on rainfall and temperature. Light fertilization in early spring supports strong new growth.
Minimal pruning is required, as this perennial forms a tidy mound. If foliage becomes ragged, gently trim away damaged or brown leaves to maintain a neat appearance. Container-grown plants benefit from a good-quality potting mix and regular checks to prevent excessive dryness. In areas with harsh winters, consider mulching lightly around the base to help insulate the root zone.
Marto™ Hot Rose Rockfoil Spacing
Place each plant about 7 to 9 inches apart when forming a short border or mass planting. If growing in containers, opt for a pot at least 8 inches wide so the root system has adequate room.
Marto Hot Rose Rockfoil Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 4 to 9 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Part Sun to Full Sun (5+ Hours Direct Sun)
- Mature Height
- 6-10 Inches
- Mature Spread
- 6-10 Inches
- Growth Habit
- , Mounded
- Water Needs
- Average
Flowers & Foliage
- Flower Colors
- , Pink
- Flower Description
- Hot pink/rose
- Bloom Time
- Spring
- Foliage Color
- , Green
- Foliage Description
- Green
- Foliage Type
- , Evergreen
- Seasonal Interest
- , Spring Flowering
Garden Benefits
Plant Overview
- Common Name
- Marto Hot Rose Rockfoil
- Also Known As
- Rockfoil
- Botanical Name
- Saxifraga x arendsii 'FLORSAXROSE1'
- Brand
- Proven Selections
Simple Plant Spacing Calculator
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
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We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2026 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!