Alpine Cinquefoil
potentilla crantzii
Also known as: ["Alpine Five-finger","Cranz's Cinquefoil"]
Overview
A low-growing perennial herb native to alpine and subalpine regions of Europe, characterized by palmately compound leaves and small, yellow flowers.
Benefits & Perks
["cold hardy","wildlife attractant (bees, butterflies, birds)","drought tolerant"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Potentilla |
| Botanical Name: | Potentilla crantzii |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: border plantings, rock gardens, or open meadows
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"–15–30°C"}
- Hardiness: {"zones":"4–7"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent root rot.
- Soil Type: Well-draining, loamy soil with added organic matter; tolerates poor soils.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: high
- Pruning Frequency: Annually in late winter or early spring before new growth begins.
- Pruning Intensity: Moderate; remove up to one-third of old growth to rejuvenate the plant.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours of direct sunlight daily); tolerates partial shade in hot climates.
Sunlight Tolerance Tips:
Acclimate plants gradually to intense sunlight; protect from harsh afternoon sun in summer; ensure adequate light indoors if grown as a houseplant.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Rotate plant for even light exposure; use sheer curtains to filter intense sun; avoid placing in dark corners.
Watering
every 7–10 days during growing season, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overhead watering.
Soil
well-drained, loamy soil with moderate organic content
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure good drainage; amend with organic matter; avoid waterlogged conditions.
Temperature
Hardy in USDA zones 4–7; tolerates cold winters; prefers cool temperatures (50–70°F) during active growth.
Avoid sudden temperature changes; protect from frost; ensure good air circulation.
Fertilizing
every 4–6 weeks during spring and summer
Fertilize lightly during active growth; stop fertilizing in fall; water before and after applying fertilizer.
Propagation
Methods
Stem cuttings or division; stem cuttings are more common for home growers.
Step-by-Step Propagation Guide
- Take 4–6 inch cuttings.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in medium.
- Maintain humidity.
Best Time: Late spring or early summer when the plant is actively growing.
Environment
High humidity (70–90%); warm temperatures (65–75°F); bright, indirect light.
Medium
Peat-based potting mix with perlite or sand for drainage.
Hormone
Rooting hormone is recommended to improve success rates.
Timeline
Roots develop in 4–6 weeks; new growth appears in 8–12 weeks.
Tools Needed
Pruning shears, rooting hormone, small pots, misting spray bottle.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Cut back stems to healthy buds; thin out crowded branches; remove dead or diseased wood.
Pruning Plan
Prune to maintain shape, encourage bushiness, and remove dead or weak growth.
Tools
Pruning shears, bypass secateurs, sterilizing solution.
Checklist
Sterilize tools; prune at the right time; make clean cuts; dispose of pruned material.
Repotting Guide
Best Season
Early spring before active growth starts.
Pot Size
Choose a pot one size larger (2–3 inches wider) than the current one.
Method
Remove plant gently; trim roots if necessary; place in a new pot with fresh soil; water thoroughly.
Suggestions
Repot every 2–3 years or when roots fill the container; beneficial for container-grown plants.
Checklist
Select appropriate pot; prepare new soil mix; handle roots carefully; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; adjust for season.
How to Apply Water Properly
Water at the base of the plant, ensuring moisture reaches the root zone; water early in the day to minimize evaporation; allow excess water to drain away.
Watering Schedule Tips
Water deeply once the top inch of soil feels dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add compost or well-rotted manure; incorporate perlite or sand for drainage; avoid heavy clay soils.
Temperature Stress Management
Signs of Temperature Issues
Leaf scorch in excessive heat; stunted growth or dieback in prolonged cold; bud drop in temperature fluctuations.
Cold Stress
Leaves may turn yellow or brown; growth slows or halts; plant may enter dormancy.
Solution: Mulch heavily in fall to insulate roots; protect from freezing winds; move potted plants to a sheltered location.
Hot Stress
Wilting despite moist soil; leaves may scorch or drop; reduced flowering.
Solution: Provide afternoon shade; increase watering frequency; use shade cloth in extreme heat.
Fertilizing Guide
Fertilizing Checklist
Choose appropriate fertilizer; apply at recommended rate; water after application; monitor plant response.
Fertilizing Method
Use a balanced, slow-release fertilizer in early spring; avoid over-fertilizing, especially in late summer.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicPotentilla crantzii is not known to be toxic to cats. It does not pose a significant risk if ingested or handled by cats.
⚡ Toxic If:
Generally non-toxic
Dogs
Non-toxicPotentilla crantzii is not known to be toxic to dogs. It does not pose a significant risk if ingested or handled by dogs.
⚡ Toxic If:
Generally non-toxic
Humans
Non-toxicPotentilla crantzii is not known to have significant toxic effects on humans. It is generally considered safe for consumption and handling.
⚡ Toxic If:
Generally non-toxic
Frequently Asked Questions
Q: Is Potentilla crantzii suitable for rock gardens?
A: Yes, it thrives in rock gardens due to its preference for well-drained, rocky soils and alpine conditions.
Q: Does Potentilla crantzii require full sun?
A: Yes, it prefers full sun to partial shade for optimal growth and flowering.
Q: How often should Potentilla crantzii be watered?
A: Water sparingly, allowing the soil to dry between waterings, as it is drought-tolerant.
Quick Reference
| Family: | Rosaceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during growi |
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