Clasping-leaved corydalis
ceratocapnos claviculata
Also known as: ["Clasping corydalis","Yellow corydalis"]
Overview
A herbaceous annual plant in the family Papaveraceae, known for its delicate yellow flowers and distinctive clasping leaves.
Benefits & Perks
["wildlife attractant (bees, butterflies, birds)","low maintenance"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Papaverales |
| Family: | Papaveraceae |
| Genus: | Ceratocapnos |
| Botanical Name: | Ceratocapnos claviculata |
Plant Characteristics
Basic Information
- Category: Herbs & Weeds
- Suitable Location: shaded garden bed or container in a cool, moist environment
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–30°C"}
- Hardiness: {"zones":"6–9"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Moderate to fast-draining.
- Soil Type: Well-draining, loamy soil with organic matter.
Maintenance Level
- Maintenance Level: low
- Toughness Level: moderate
- Pruning Frequency: As needed, typically every 6–12 months or after flowering.
- Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 4–6 hours daily; tolerates partial shade, especially in hot climates.
Sunlight Tolerance Tips:
Acclimate gradually to intense light; protect from direct midday sun to prevent scorching; adjust placement based on indoor/outdoor conditions.
Care Requirements
Care Difficulty
easymoderate
Sunlight
partial shade to full shade
Rotate plant for even light exposure; use sheer curtains to filter intense sunlight; 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, humus-rich soil
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix of potting soil and perlite; avoid heavy clay soils; check drainage before planting.
Temperature
Prefers 60–75°F (15–24°C); cooler temperatures in winter promote dormancy.
Monitor temperature fluctuations; use a thermometer; adjust care based on seasonal changes.
Fertilizing
every 4–6 weeks during growing season, none in winter
Apply fertilizer after watering; flush soil occasionally to prevent salt buildup; stop fertilizing in fall.
Propagation
Methods
Stem cuttings or division; stem cuttings are more common for home growers.
Step-by-Step Propagation Guide
- Take cuttings.
- Remove lower leaves.
- Dip in hormone.
- Plant in medium.
- Maintain humidity.
Best Time: Spring or early summer when the plant is actively growing.
Environment
High humidity (70–90%), warm temperatures (65–75°F), indirect light.
Medium
Peat-based mix with perlite or sand for good drainage.
Hormone
Optional but recommended for faster rooting.
Timeline
Roots in 3–6 weeks; establish in 2–3 months.
Tools Needed
Pruners, rooting hormone, small pots, plastic bags or propagator.
Quick Tips
Use healthy, non-flowering stems; keep soil consistently moist; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips; trim leggy stems; remove spent flowers.
Pruning Plan
Remove dead or damaged growth; shape the plant to encourage bushier growth.
Tools
Clean pruners or scissors, disinfectant.
Checklist
Sanitize tools; prune dead/damaged parts; shape growth; clean up debris.
Repotting Guide
Best Season
Spring, before new growth begins.
Pot Size
One size larger pot; ensure good drainage holes.
Method
Remove plant gently; trim roots if needed; place in new pot with fresh soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and health.
Checklist
Check root bound status; prepare new pot; 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 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 once the top inch of soil feels dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or sand for drainage; incorporate compost for fertility; ensure good aeration.
Temperature Stress Management
Signs of Temperature Issues
Wilting, yellowing leaves, or stunted growth in extreme heat or cold.
Cold Stress
Slows growth and may cause leaf drop or damage in temperatures below 50°F (10°C).
Solution: Move to a warmer location; insulate pots; avoid cold drafts.
Hot Stress
Leaves may scorch, wilt, or drop in temperatures above 85°F (29°C).
Solution: Provide shade; increase humidity; water more frequently but avoid waterlogging.
Fertilizing Guide
Fertilizing Checklist
Check season; dilute fertilizer; apply to moist soil; avoid contact with roots.
Fertilizing Method
Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season; avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats that consume Ceratocapnos claviculata may experience mild gastrointestinal discomfort. The alkaloids present are not highly toxic but can cause temporary distress.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIngestion of Ceratocapnos claviculata by dogs may lead to mild gastrointestinal upset due to the presence of alkaloids. The effects are typically transient and resolve without long-term consequences.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicCeratocapnos claviculata contains alkaloids that can cause mild gastrointestinal distress and skin irritation upon contact. The physiological impact is generally limited to localized discomfort and is not considered life-threatening.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Ceratocapnos claviculata toxic to pets?
A: There is insufficient data on its toxicity to pets.
Q: How often should I water this plant?
A: Water moderately, allowing the soil to dry slightly between waterings.
Q: Does this plant attract wildlife?
A: Yes, it attracts bees, butterflies, and birds.
Quick Reference
| Family: | Papaveraceae |
| Care: | easy |
| Light: | partial shade to full shade |
| Water: | every 7–10 days during activ |
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