Orange Ice Plant
lampranthus aurantiacus
Also known as: ["Carpobrotus aurantiacus","Mesembryanthemum aurantiacum"]
Overview
A succulent plant native to South Africa, known for its vibrant orange flowers and fleshy, ice-like leaves.
Benefits & Perks
["long-flowering","drought tolerant","deer resistant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Caryophyllales |
| Family: | Aizoaceae |
| Genus: | Lampranthus |
| Botanical Name: | Lampranthus aurantiacus |
Plant Characteristics
Basic Information
- Category: Succulents & Cacti
- Suitable Location: rock garden, sunny border, or container in full sun
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–35°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining succulent or cactus mix with added perlite or sand.
Maintenance Level
- Maintenance Level: low
- 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); adjust to partial shade in intense summer heat.
Sunlight Tolerance Tips:
Acclimate gradually to intense sunlight; protect from harsh midday sun to prevent scorching; place outdoors in summer but shield from extreme heat.
Care Requirements
Care Difficulty
easyeasy
Sunlight
full sun
Rotate plant for even light exposure; provide shade during peak summer hours; ensure unobstructed sunlight.
Watering
every 7–10 days in active growth, reduce in winter
Allow soil to dry between waterings; water deeply but infrequently; avoid overwatering, especially in winter.
Soil
well-draining, sandy or gritty soil mix
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid heavy garden soil; top-dress with gravel for extra drainage.
Temperature
Prefers warm temperatures (65–80°F or 18–27°C); tolerates mild frost but thrives in warmth.
Avoid sudden temperature changes; protect from frost; ensure good air circulation.
Fertilizing
every 4–6 weeks during growing season
Fertilize only during active growth; dilute fertilizer to prevent burn; stop in fall and winter.
Propagation
Methods
Stem cuttings; leaf cuttings can also be used but are less reliable.
Step-by-Step Propagation Guide
- Take a healthy cutting, let it callus for a day, plant in moist medium, keep warm and humid, monitor for roots.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm (70–75°F or 21–24°C), high humidity, and bright indirect light.
Medium
Well-draining mix of perlite and peat moss or cactus soil.
Hormone
Optional but recommended for faster rooting.
Timeline
Roots develop in 2–4 weeks; new growth appears in 6–8 weeks.
Tools Needed
Sharp scissors, rooting hormone, small pots, well-draining soil mix.
Quick Tips
Allow cuttings to callus before planting; maintain humidity with a plastic cover; use sterile tools.
Pruning & Repotting
Pruning Guide
Method
Pinch back stems or use clean cuts to shape the plant; avoid cutting into old wood.
Pruning Plan
Remove dead or leggy stems to encourage bushier growth and improve flowering.
Tools
Sharp pruning shears, sterilized scissors.
Checklist
Sterilize tools, prune dead or overgrown stems, shape for airflow, clean up debris.
Repotting Guide
Best Season
Spring, when the plant is entering its active growth phase.
Pot Size
One size larger pot (e.g., +2 inches in diameter); ensure good drainage.
Method
Remove plant gently, trim roots if needed, place in a slightly larger pot with fresh soil, water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and flowering.
Checklist
Choose appropriate pot, prepare fresh soil mix, handle roots carefully, water sparingly after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture, water deeply, ensure drainage, avoid wetting foliage, reduce winter watering.
How to Apply Water Properly
Water directly at the root zone until water drains from the bottom; ensure excess water is removed to prevent waterlogging; water in the morning to allow foliage to dry.
Watering Schedule Tips
Water thoroughly when the top inch of soil is dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add coarse sand or perlite to improve drainage; incorporate organic matter for fertility.
Temperature Stress Management
Signs of Temperature Issues
Wilting, leaf drop, or stunted growth in cold; scorching or sunburn in excessive heat.
Cold Stress
Slows growth, causes leaf discoloration, and may lead to root rot if soil remains cold and wet.
Solution: Move to a warmer location; protect from drafts; reduce watering in cold conditions.
Hot Stress
Leaf scorch, dehydration, and wilting due to excessive heat and intense sunlight.
Solution: Provide partial shade; increase humidity; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Use diluted fertilizer, apply during growing season, avoid winter feeding, rinse soil occasionally.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring and summer); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicLampranthus aurantiacus is not known to be toxic to cats. There are no documented cases of adverse effects in felines after ingestion of this plant.
⚡ Toxic If:
if eaten
Dogs
Non-toxicLampranthus aurantiacus is not known to be toxic to dogs. There are no documented cases of adverse effects in canines after ingestion of this plant.
⚡ Toxic If:
if eaten
Humans
Non-toxicLampranthus aurantiacus is not known to exhibit toxic properties to humans. The plant is generally considered safe for consumption, though it is not typically used as a food source.
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: How often should I water Lampranthus aurantiacus?
A: Water sparingly, allowing the soil to dry out completely between waterings.
Q: Does this plant require full sun?
A: Yes, it thrives in full sun and well-drained soil.
Q: Can I grow this plant indoors?
A: It is best suited for outdoor cultivation due to its need for bright sunlight and good air circulation.
Quick Reference
| Family: | Aizoaceae |
| Care: | easy |
| Light: | full sun |
| Water: | every 7–10 days in active gr |
Get Expert Care Tips
Download the Plantious app for personalized care reminders and plant identification!
Google Play App Store
