Navicularis Callisia
callisia navicularis
Also known as: ["Oyster Plant","Navicularis Spiderwort"]
Overview
A trailing succulent-like plant with fleshy, boat-shaped leaves and delicate lavender flowers.
Benefits & Perks
["low maintenance","aesthetic foliage","drought tolerant"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Liliopsida |
| Order: | Commelinales |
| Family: | Commelinaceae |
| Genus: | Callisia |
| Botanical Name: | Callisia navicularis |
Plant Characteristics
Basic Information
- Category: Succulents & Cacti
- Suitable Location: indoor pot in bright, indirect light or shaded outdoor garden bed
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"15–30°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 potting mix with perlite or sand; can include peat or coco coir for moisture retention.
Maintenance Level
- Maintenance Level: low
- Toughness Level: moderate
- Pruning Frequency: As needed, typically every 2–3 months or after flowering.
- Pruning Intensity: Light to moderate; avoid removing more than one-third of the plant at once.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; tolerate some direct morning sun but avoid harsh afternoon sun.
Sunlight Tolerance Tips:
Acclimate gradually to direct light; protect from intense sun to prevent scorching; adjust placement based on indoor/outdoor conditions.
Care Requirements
Care Difficulty
easyeasy
Sunlight
bright indirect light, tolerates partial shade
Rotate plant for even growth; use sheer curtains to filter strong light; avoid direct afternoon sun.
Watering
every 7–10 days during active growth, reduce in winter
Water deeply but infrequently; ensure soil dries between waterings; avoid overwatering.
Soil
well-draining, sandy potting mix with some organic matter
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix with good drainage; avoid heavy clay soils; refresh soil every 1–2 years.
Temperature
Ideal range 65–80°F (18–27°C); prefers stable temperatures; sensitive to drafts.
Avoid sudden temperature changes; protect from drafts; maintain consistent warmth.
Fertilizing
every 4–6 weeks during growing season, none in winter
Dilute fertilizer to prevent burn; fertilize only when actively growing; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings in water or soil.
Step-by-Step Propagation Guide
- Take a healthy cutting.
- Remove lower leaves.
- Place in medium.
- Keep moist.
- Wait for roots.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid, and bright indirect light; avoid direct sun.
Medium
Well-draining soil mix or water; can also use perlite or sand for faster rooting.
Hormone
Optional but can speed up rooting.
Timeline
Roots develop in 2–4 weeks; new growth appears in 4–8 weeks.
Tools Needed
Sharp scissors, rooting hormone (optional), small pots, water or soil.
Quick Tips
Use healthy, non-flowering stems; keep cuttings out of direct sun; maintain consistent moisture.
Pruning & Repotting
Pruning Guide
Method
Pinch back stems or use clean cuts to shape the plant; remove yellow or damaged leaves.
Pruning Plan
Remove leggy stems, dead leaves, and spent flowers to encourage bushier growth and maintain shape.
Tools
Clean scissors or pruning shears.
Checklist
Sanitize tools; remove dead/damaged parts; shape for airflow; dispose of clippings.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
One size larger pot (e.g., +2 inches in diameter).
Method
Remove plant gently; trim roots if needed; place in a slightly larger pot with fresh soil; water lightly.
Suggestions
Repot every 1–2 years or when roots outgrow the pot; promotes fresh soil and growth.
Checklist
Check root bound status; prepare new pot with drainage; use fresh soil; 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 directly at the root zone until water drains from the bottom; ensure even moisture without waterlogging; water in the morning to allow foliage to dry.
Watering Schedule Tips
Water thoroughly when the top 1–2 inches of soil are dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or sand for drainage; incorporate organic matter for fertility; ensure good aeration.
Temperature Stress Management
Signs of Temperature Issues
Wilting, leaf drop, stunted growth, or browning leaf edges.
Cold Stress
Slows growth, causes leaf discoloration, and increases susceptibility to disease.
Solution: Move to a warmer location; insulate pots; avoid placing near cold drafts or windows.
Hot Stress
Leaves may scorch, wilt, or drop; growth may slow due to excessive transpiration.
Solution: Provide shade during peak heat; increase humidity; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; avoid winter feeding.
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring/summer); cease in fall/winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicCallisia navicularis is not known to be toxic to cats. It does not pose a significant risk if ingested or handled.
⚡ Toxic If:
Generally non-toxic
Dogs
Non-toxicCallisia navicularis is not known to be toxic to dogs. It does not pose a significant risk if ingested or handled.
⚡ Toxic If:
Generally non-toxic
Humans
Non-toxicCallisia navicularis is not known to have toxic effects on humans. It is generally considered safe for handling and consumption.
⚡ Toxic If:
Generally non-toxic
Frequently Asked Questions
Q: How often should I water Callisia navicularis?
A: Water when the top inch of soil is dry, typically every 1-2 weeks, depending on conditions.
Q: Does Callisia navicularis flower indoors?
A: Yes, it produces small lavender flowers, especially in bright indirect light.
Q: Is Callisia navicularis toxic to pets?
A: No, it is non-toxic to cats and dogs.
Quick Reference
| Family: | Commelinaceae |
| Care: | easy |
| Light: | bright indirect light, tolerat |
| Water: | every 7–10 days during activ |
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