Cat thyme
teucrium marum
Also known as: ["Catmint","Cat Thyme"]
Overview
A low-growing, evergreen subshrub native to the Mediterranean region, known for its strong, camphor-like scent and woolly leaves.
Benefits & Perks
["fragrant flowers","drought tolerant","deer resistant","low maintenance"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Lamiales |
| Family: | Lamiaceae |
| Genus: | Teucrium |
| Botanical Name: | Teucrium marum |
Plant Characteristics
Basic Information
- Category: Herbs & Weeds
- Suitable Location: rock gardens, sunny borders, or containers in full sun
- 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
- Soil Type: Well-draining, sandy, or loamy soil with some organic matter.
Maintenance Level
- Maintenance Level: low
- Toughness Level: high
- Pruning Frequency: Annually in late winter or early spring; light pruning can be done as needed throughout the growing season.
- Pruning Intensity: Moderate; remove up to one-third of the plant’s growth if necessary.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours of direct sunlight daily); tolerates partial shade in hot climates.
Sunlight Tolerance Tips:
Acclimate gradually to intense sunlight; protect from harsh afternoon sun in summer; ensure good air circulation to prevent sunburn.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun to partial shade
Place in brightest spot possible; rotate plant for even growth; use sheer curtains in intense summer sun.
Watering
every 7–10 days during active growth, less frequently in winter
Allow soil to dry between waterings; avoid overwatering; water early in the day.
Soil
well-draining, sandy or loamy soil with low organic content
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid heavy clay soils; amend with organic matter for better structure.
Temperature
Prefers warm temperatures (65–85°F or 18–29°C); thrives in Mediterranean climates; sensitive to frost.
Avoid sudden temperature changes; protect from frost; ensure good air circulation in hot weather.
Fertilizing
every 4–6 weeks during spring and summer, none in winter
Fertilize less in winter; apply to moist soil to prevent root burn; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting.
- Remove lower leaves.
- Dip in rooting hormone (optional).
- Plant in moist medium.
- Keep warm and humid.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm (70–75°F or 21–24°C), humid, and bright but indirect light; protect from direct sun.
Medium
Well-draining potting mix (e.g., cactus mix with perlite or sand)
Hormone
Optional, but recommended for faster rooting.
Timeline
Roots typically form in 2–4 weeks; new growth may appear in 6–8 weeks.
Tools Needed
Pruning shears, rooting hormone, small pots, well-draining soil mix, plastic wrap or propagator.
Quick Tips
Use healthy, non-flowering stems; keep soil consistently moist but not waterlogged; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips for bushier growth; cut stems just above a leaf node or bud.
Pruning Plan
Prune to maintain shape, encourage bushiness, and remove dead or overgrown stems.
Tools
Pruning shears, sharp knife, gloves.
Checklist
Sterilize tools; prune during dormancy; remove dead or diseased wood; shape the plant.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
One size larger pot (e.g., 2 inches wider in diameter); ensure good drainage holes.
Method
Remove plant gently; trim any circling roots; place in a slightly larger pot with fresh, well-draining soil; water thoroughly after repotting.
Suggestions
Repot every 2–3 years or when the plant becomes root-bound; beneficial for growth and health.
Checklist
Choose appropriate pot size; use fresh soil mix; handle roots carefully; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; avoid wetting leaves.
How to Apply Water Properly
Water thoroughly at the base of the plant, ensuring moisture reaches the root zone; allow excess water to drain away; avoid wetting foliage.
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, sand, or coarse grit to improve drainage; incorporate compost for fertility.
Temperature Stress Management
Signs of Temperature Issues
Yellowing leaves (cold stress); wilting or leaf drop (heat stress); stunted growth.
Cold Stress
Leaves may turn yellow or brown; growth slows; plant becomes more susceptible to pests and diseases.
Solution: Move to a warmer location; protect from drafts; cover with a frost cloth if temperatures drop below 50°F (10°C).
Hot Stress
Leaves may wilt, scorch, or drop; growth may slow; soil may dry out too quickly.
Solution: Provide shade during peak heat; increase watering frequency; mist foliage during extreme heat.
Fertilizing Guide
Fertilizing Checklist
Use diluted fertilizer; apply during growing season; avoid winter feeding.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during the growing season (spring and summer); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats may experience mild gastrointestinal upset if they ingest Teucrium marum. The plant's essential oils can cause discomfort, though severe toxicity is rare.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIn dogs, ingestion of Teucrium marum can lead to mild gastrointestinal upset due to the plant's essential oils. While generally not life-threatening, ingestion should be monitored.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicTeucrium marum contains volatile oils that can cause mild gastrointestinal distress and skin irritation upon contact. The plant's essential oils may lead to mild physiological effects if ingested in significant quantities.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Cat thyme safe for cats?
A: Yes, despite its name, Cat thyme is not attractive to cats and is non-toxic to them.
Q: How should Cat thyme be watered?
A: Water sparingly, allowing the soil to dry out between waterings, as it is drought-tolerant.
Q: Does Cat thyme attract wildlife?
A: It is not known for attracting wildlife but is deer-resistant due to its strong scent.
Quick Reference
| Family: | Lamiaceae |
| Care: | easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
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