Horned Pea
ornithopus compressus
Also known as: ["Sickle-bill Ornithopus","Horned Clover"]
Overview
A small, annual legume with yellow flowers and distinctive sickle-shaped pods, native to the Mediterranean region.
Benefits & Perks
["wildlife attractant (bees, butterflies, birds)","drought tolerant","low maintenance"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Fabales |
| Family: | Fabaceae |
| Genus: | Ornithopus |
| Botanical Name: | Ornithopus compressus |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: rock gardens, sunny borders, or open meadows
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–30°C"}
- Hardiness: {"zones":"8–10"}
- Misting: rarely required
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining, loamy soil with added organic matter; can tolerate sandy soils.
Maintenance Level
- Maintenance Level: low
- Toughness Level: moderate
- Pruning Frequency: Light pruning every 2–3 months; major pruning annually after flowering.
- Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary for rejuvenation.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours/day); tolerates partial shade in hot climates.
Sunlight Tolerance Tips:
Acclimate gradually to intense sunlight; protect from harsh afternoon sun in arid regions; ensure good air circulation if grown indoors.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun
Rotate plant for even light exposure; use sheer curtains to filter intense sun; avoid direct sun on leaves during peak hours.
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, sandy or loamy soil
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix of potting soil and perlite; avoid heavy clay soils; ensure pots have drainage holes.
Temperature
Prefers 60–75°F (15–24°C); tolerates mild frosts but avoids extreme heat.
Avoid sudden temperature shifts; protect from drafts; maintain moderate humidity.
Fertilizing
every 4–6 weeks during growing season
Apply fertilizer after watering to prevent root burn; flush soil occasionally to prevent salt buildup; use organic options like compost for gentle feeding.
Propagation
Methods
Stem cuttings or division; seeds can also be used but may take longer to establish.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting.
- Remove lower leaves.
- Dip in rooting hormone (optional).
- Plant in medium.
- Keep moist and warm.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid conditions with indirect light; maintain consistent moisture.
Medium
Well-draining potting mix with perlite or sand; can also root in water initially.
Hormone
Rooting hormone is optional but recommended for faster rooting.
Timeline
Roots may develop in 2–4 weeks; new growth appears in 6–8 weeks.
Tools Needed
Pruning shears, rooting hormone, small pots, well-draining medium.
Quick Tips
Use healthy, non-flowering stems for cuttings; maintain high humidity with a plastic bag or dome; avoid direct sun during rooting.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips for bushiness; trim leggy stems; remove dead or yellowing leaves.
Pruning Plan
Prune to maintain shape, encourage bushier growth, and remove dead or diseased parts.
Tools
Pruning shears, sharp scissors, gloves.
Checklist
Sterilize tools; prune during active growth; remove dead/diseased parts; shape as desired.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Increase pot size by 1–2 inches in diameter; ensure good drainage holes.
Method
Remove plant gently; trim any circling roots; place in a slightly larger pot with fresh soil; water lightly after repotting.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for younger plants to encourage growth.
Checklist
Choose appropriate pot size; prepare fresh soil mix; handle roots carefully; 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 is dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or sand for drainage; incorporate compost for fertility; ensure soil is loose and airy.
Temperature Stress Management
Signs of Temperature Issues
Wilting, yellowing leaves, or stunted growth in extreme heat; leaf drop or browning in cold stress.
Cold Stress
Slows growth; may cause leaf discoloration or dieback in prolonged cold.
Solution: Move to a sheltered location; apply a layer of mulch to insulate roots; avoid overwatering in cold conditions.
Hot Stress
Leaves may scorch, wilt, or drop; growth may slow or cease.
Solution: Provide shade during peak heat; increase watering frequency; use mulch to retain soil moisture.
Fertilizing Guide
Fertilizing Checklist
Check fertilizer type; dilute correctly; apply during active growth; avoid winter feeding.
Fertilizing Method
Use a balanced, water-soluble fertilizer diluted to half strength; fertilize every 4–6 weeks during growing season (spring/summer); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicOrnithopus compressus is not known to be toxic to cats. There are no reported adverse effects from ingestion or contact.
⚡ Toxic If:
Not applicable
Dogs
Non-toxicOrnithopus compressus is not known to be toxic to dogs. There are no reported adverse effects from ingestion or contact.
⚡ Toxic If:
Not applicable
Humans
Non-toxicOrnithopus compressus is not known to exhibit toxic properties to humans. It is generally considered safe for human contact and consumption.
⚡ Toxic If:
Not applicable
Frequently Asked Questions
Q: Is Ornithopus compressus toxic to pets?
A: No, it is non-toxic to dogs and cats.
Q: What are the typical growing conditions for this plant?
A: It thrives in well-drained soils and full sun, tolerating drought conditions.
Q: Does this plant attract wildlife?
A: Yes, it attracts bees, butterflies, and birds due to its nectar-rich flowers.
Quick Reference
| Family: | Fabaceae |
| Care: | easy |
| Light: | full sun |
| Water: | every 7–10 days during activ |
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