White-edged Stonecrop
sedum albomarginatum
Also known as: ["White-edged Sedum","Margined Stonecrop"]
Overview
A low-growing succulent with fleshy leaves and white-edged foliage, native to arid regions.
Benefits & Perks
["drought tolerant","shade tolerant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Saxifragales |
| Family: | Crassulaceae |
| Genus: | Sedum |
| Botanical Name: | Sedum albomarginatum |
Plant Characteristics
Basic Information
- Category: Succulents & Cacti
- Suitable Location: rock gardens, container plantings, or xeriscapes
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–35°C"}
- Hardiness: {"zones":"8–10"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent root rot.
- Soil Type: Well-draining, sandy, or loamy soil with some organic matter.
Maintenance Level
- Maintenance Level: very low
- Toughness Level: very high
- Pruning Frequency: As needed, typically in spring or after flowering.
- Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary.
Care Details
Ideal Sunlight Coverage:
Full sun to partial shade; 6–8 hours of direct sunlight per day; adjust for intense summer sun.
Sunlight Tolerance Tips:
Acclimate plants gradually to intense sunlight; protect from harsh midday sun; place in filtered light during peak summer.
Care Requirements
Care Difficulty
very easyeasy
Sunlight
full sun to partial shade
Rotate plant for even light exposure; use sheer curtains to filter intense sun; avoid sudden light changes.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering.
Soil
well-draining, sandy or rocky soil mix
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid heavy clay soils; use a cactus mix as a base.
Temperature
Prefers 60–75°F (15–24°C); tolerates mild frosts but avoid prolonged freezing.
Avoid drafts; maintain consistent temperatures; protect from extreme fluctuations.
Fertilizing
every 4–6 weeks during spring and summer, none in fall and winter
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; use a cactus-specific fertilizer.
Propagation
Methods
Stem cuttings; leaf cuttings also possible but slower.
Step-by-Step Propagation Guide
- Take cuttings.
- Let them callus for a few days.
- Plant in medium.
- Keep moist but not waterlogged.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid, and bright but indirect light; protect from direct sun.
Medium
Well-draining mix like cactus soil or perlite and peat moss.
Hormone
Optional but can speed up rooting.
Timeline
Roots in 2–4 weeks; establish in 2–3 months.
Tools Needed
Sharp scissors, rooting hormone (optional), small pots, well-draining mix.
Quick Tips
Use healthy, non-flowering stems; keep cuttings humid until roots form; avoid overwatering.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips or cut stems just above a leaf node.
Pruning Plan
Remove dead or leggy stems to encourage bushier growth; shape as needed.
Tools
Clean, sharp scissors or pruning shears.
Checklist
Sanitize tools; prune dead or damaged growth; shape plant; dispose of clippings.
Repotting Guide
Best Season
Spring, before active growth begins.
Pot Size
One size larger pot; ensure it has drainage holes.
Method
Remove plant gently; trim roots if needed; repot in fresh, well-draining soil; ensure good drainage.
Suggestions
Repot every 2–3 years or when roots fill the pot; needed if growth slows or soil degrades.
Checklist
Check root bound status; prepare new pot; use fresh soil; water lightly 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; allow excess water to drain away; water in the morning to reduce evaporation.
Watering Schedule Tips
Water deeply when the top inch of soil is dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or sand to improve drainage; incorporate compost for fertility.
Temperature Stress Management
Signs of Temperature Issues
Wilting, leaf drop, or discoloration; stunted growth in extreme heat or cold.
Cold Stress
Slows growth; may cause leaf damage or dieback in freezing temperatures.
Solution: Move to a sheltered location; provide frost protection; avoid overwatering in cold.
Hot Stress
Leaf scorch, wilting, or sunburn in excessive heat; may drop leaves to conserve water.
Solution: Provide shade during peak heat; increase humidity; water early in the day.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; stop in dormant season.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength; apply monthly during growing season (spring/summer); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicSedum albomarginatum is not known to be toxic to cats. It is generally considered safe for cats to ingest in small amounts.
⚡ Toxic If:
if eaten
Dogs
Non-toxicSedum albomarginatum is not known to be toxic to dogs. It is generally considered safe for dogs to ingest in small amounts.
⚡ Toxic If:
if eaten
Humans
Non-toxicSedum albomarginatum is not known to have toxic effects on humans. It is generally considered safe for consumption in small quantities.
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Sedum albomarginatum toxic to pets?
A: No, it is non-toxic to dogs and cats.
Q: How often should I water Sedum albomarginatum?
A: Water sparingly, allowing the soil to dry completely between waterings.
Q: Does Sedum albomarginatum attract wildlife?
A: Yes, it attracts bees and butterflies due to its flowering nature.
Quick Reference
| Family: | Crassulaceae |
| Care: | very easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
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