White-veined Tansy
tyrimnus leucographus
Also known as: ["White-veined Tansy","Tansy Fleabane"]
Overview
A herbaceous plant in the daisy family, known for its distinctive white-veined leaves and daisy-like flowers.
Benefits & Perks
["wildlife attractant (bees, butterflies, birds)","aesthetic foliage"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Tyrimnus |
| Botanical Name: | Tyrimnus leucographus |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: border plantings or rock gardens in temperate climates
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–30°C"}
- Hardiness: {"zones":"8–10"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining potting mix with added perlite or sand for aeration.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: moderate
- 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.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; adjust to morning sun in summer to prevent leaf burn.
Sunlight Tolerance Tips:
Acclimate gradually to direct sun, avoid intense midday sun, provide shade during peak hours for outdoor placement.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Rotate plant weekly for even growth; use sheer curtains to filter harsh light; move outdoors in spring/summer for stronger light.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly until it drains from the bottom, allow soil to dry between waterings, avoid wetting foliage.
Soil
well-draining, sandy loam with some organic matter
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix with good drainage; avoid heavy garden soil; top-dress with compost annually.
Temperature
Prefers 60–75°F (15–24°C); cooler temperatures (50–60°F) tolerated in winter.
Avoid sudden temperature changes; protect from drafts; maintain consistent room temperature.
Fertilizing
every 4–6 weeks during growing season
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; avoid over-fertilizing.
Propagation
Methods
Stem cuttings in spring or early summer.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting, remove lower leaves, apply rooting hormone, plant in medium, maintain humidity, wait for roots.
Best Time: Spring or early summer when plant is actively growing.
Environment
High humidity (70–80%), warm temperatures (65–75°F), indirect light.
Medium
Well-draining mix of peat and perlite or cactus soil.
Hormone
Rooting hormone recommended for faster root development.
Timeline
Roots develop in 3–6 weeks; new growth appears in 2–3 months.
Tools Needed
Sharp pruners, rooting hormone, small pots, plastic bags or propagator.
Quick Tips
Use healthy, non-flowering stems; keep soil consistently moist but not waterlogged; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips, cut just above a leaf node or bud, remove crossing branches.
Pruning Plan
Remove dead or leggy growth to encourage bushier form and better flowering.
Tools
Clean, sharp pruning shears, sterilized scissors.
Checklist
Sanitize tools, prune dead/damaged growth, shape plant, clean up debris.
Repotting Guide
Best Season
Early spring before active growth starts.
Pot Size
One size up (e.g., from 4-inch to 6-inch pot); ensure good drainage.
Method
Remove plant gently, trim roots if needed, place in slightly larger pot with fresh soil, water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; necessary to refresh soil and provide space.
Checklist
Check root bound status, prepare new pot, trim roots if necessary, 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, ensure water penetrates deeply, allow excess to drain, water in the morning to reduce evaporation.
Watering Schedule Tips
Water deeply once the top inch of soil is dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or coarse sand for drainage, incorporate organic matter like compost 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, may cause root damage if temperatures drop below 50°F.
Solution: Move to a warmer location, insulate pots, avoid cold drafts, reduce watering.
Hot Stress
Leaf scorch, wilting, reduced flowering, or leaf drop due to excessive heat.
Solution: Provide shade, increase humidity, water more frequently, ensure good air circulation.
Fertilizing Guide
Fertilizing Checklist
Check growth phase, use diluted fertilizer, apply during growing season, flush soil periodically.
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
Slightly ToxicCats that ingest Tyrimnus leucographus may experience mild gastrointestinal issues. The plant poses a low risk but should still be kept out of reach of curious pets.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIngestion of Tyrimnus leucographus by dogs may lead to mild gastrointestinal upset. The plant is not considered highly toxic but can cause discomfort if consumed in significant amounts.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicTyrimnus leucographus contains compounds that can cause mild gastrointestinal distress and skin irritation upon contact. The plant's effects are generally not severe but can be problematic in large quantities or with sensitive individuals.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Tyrimnus leucographus toxic to pets?
A: There is no reliable information available regarding 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 due to its flowers.
Quick Reference
| Family: | Asteraceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
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