Dittany, Broadleaf Pepperwort, Peppergrass
lepidium latifolium
Also known as: ["Dittany","Broadleaf Pepperwort","Peppergrass"]
Overview
A perennial herbaceous plant in the Brassicaceae family, known for its broad leaves and small white flowers.
Benefits & Perks
["drought tolerant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Brassicales |
| Family: | Brassicaceae |
| Genus: | Lepidium |
| Botanical Name: | Lepidium latifolium |
Plant Characteristics
Basic Information
- Category: Herbs & Weeds
- Suitable Location: garden bed or container in open, sunny area
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–35°C"}
- Hardiness: {"zones":"3–9"}
- Misting: rarely required
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining, loamy soil with added organic matter; avoid heavy clay soils.
Maintenance Level
- Maintenance Level: low
- Toughness Level: moderate
- Pruning Frequency: As needed, typically every 2–3 months or after flowering.
- Pruning Intensity: Moderate; remove up to one-third of the plant if overgrown, but avoid heavy pruning during extreme w
Care Details
Ideal Sunlight Coverage:
Full sun to partial shade; 6–8 hours of direct sunlight per day, with some afternoon shade in hot climates.
Sunlight Tolerance Tips:
Acclimate plants gradually to intense sunlight; protect from harsh midday sun; adjust placement based on seasonal light changes.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun to partial shade
Rotate plant for even light exposure; use sheer curtains to filter intense sun; monitor for sunburn.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering.
Soil
well-drained, moderately fertile soil
pH: Slightly alkaline to neutral, pH 6.5–7.5.
Use a mix of potting soil and perlite; avoid compacted soil; check drainage before planting.
Temperature
Prefers moderate temperatures, 60–75°F (15–24°C); tolerates cooler conditions but avoids frost.
Avoid drafts; maintain consistent temperatures; protect from extreme heat or cold.
Fertilizing
every 4–6 weeks during growing season
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; use a balanced formula.
Propagation
Methods
Stem cuttings or division; stem cuttings are the most common method for home growers.
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, humid environment with indirect light; maintain consistent moisture.
Medium
Well-draining potting mix, such as a mix of peat, perlite, and sand.
Hormone
Rooting hormone is optional but can improve success rates.
Timeline
Roots typically develop in 2–4 weeks; new growth may appear in 6–8 weeks.
Tools Needed
Pruning shears, rooting hormone, small pots, well-draining soil mix.
Quick Tips
Use sharp, clean tools; keep cuttings out of direct sun; maintain humidity with a plastic bag or dome.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips for bushier growth; cut just above a leaf node or bud.
Pruning Plan
Prune to maintain shape, encourage bushier growth, and remove spent flowers or damaged foliage.
Tools
Pruning shears, sharp knife, or scissors; sterilize tools before use.
Checklist
Check for dead or damaged growth; sterilize tools; prune selectively; clean up debris.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Choose a pot one size larger (1–2 inches wider) than the current one.
Method
Remove plant gently; trim roots if necessary; place in a new pot with fresh soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and soil health.
Checklist
Prepare new pot with drainage; gently remove plant; inspect roots; trim if needed; repot with fresh soil.
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 is 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, stunted growth, or flower drop in extreme heat or cold.
Cold Stress
Growth slows or halts; leaves may turn yellow or brown; risk of frost damage in freezing temperatures.
Solution: Move to a warmer location; provide frost protection in cold climates; avoid sudden temperature drops.
Hot Stress
Leaves may scorch, wilt, or drop; growth may slow; increased water demand.
Solution: Provide shade during peak heat; increase watering frequency; ensure good air circulation.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; avoid contact with foliage.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during the growing season (spring to early fall); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats may experience mild gastrointestinal irritation if they ingest Lepidium latifolium. The plant's compounds can cause discomfort but are not typically life-threatening in small quantities.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIn dogs, ingestion of Lepidium latifolium can lead to mild gastrointestinal upset due to the presence of glucosinolates. While not highly toxic, it may cause discomfort and should be avoided in large quantities.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicLepidium latifolium contains glucosinolates and other compounds that can cause mild gastrointestinal distress and potential thyroid issues with prolonged consumption. The plant's physiological impact is generally limited to mild irritation and discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Lepidium latifolium edible?
A: Some parts of the plant are edible, but caution is advised due to potential toxicity.
Q: Does this plant attract wildlife?
A: Yes, it attracts bees, butterflies, and birds.
Q: Is Lepidium latifolium invasive?
A: Yes, it can be invasive in some regions.
Quick Reference
| Family: | Brassicaceae |
| Care: | easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
Get Expert Care Tips
Download the Plantious app for personalized care reminders and plant identification!
Google Play App Store
