Zombi pea
vigna vexillata
Also known as: ["Wild cowpea","Zombi bean","Wild velvet bean"]
Overview
A vigorous, climbing legume native to tropical and subtropical regions, known for its drought tolerance and nitrogen-fixing capabilities.
Benefits & Perks
["drought tolerant","wildlife attractant (bees, butterflies, birds)","nitrogen fixing","edible fruits"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Fabales |
| Family: | Fabaceae |
| Genus: | Vigna |
| Botanical Name: | Vigna vexillata |
Plant Characteristics
Basic Information
- Category: Fruits
- Suitable Location: outdoor garden in warm, sunny area
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"20–35°C"}
- Hardiness: {"zones":"9–11"}
- Misting: rarely required unless in very dry conditions
- Drainage: Fast-draining.
- Soil Type: Well-draining, loamy soil with added organic matter.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: high
- Pruning Frequency: As needed, typically during the growing season.
- Pruning Intensity: Light to moderate.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours/day). Tolerates partial shade but may produce fewer flowers and pods.
Sunlight Tolerance Tips:
Acclimate plants gradually if moving from shade to sun. Protect from intense midday sun in hot climates to prevent leaf scorch. Outdoor placement is ideal for full sun exposure.
Care Requirements
Care Difficulty
moderateeasy
Sunlight
full sun
Rotate plants for even light exposure; use shade cloth in extreme heat; maximize natural light indoors.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering to prevent root rot.
Soil
well-draining, sandy loam with moderate organic matter
pH: 6.0–7.5 (slightly acidic to neutral).
Ensure good drainage to prevent root rot; amend soil with organic matter for fertility; test pH annually.
Temperature
Warm temperatures, 70–95°F (21–35°C). Prefers hot climates and may become dormant or die back in cold weather.
Monitor temperature extremes; adjust watering in heat; protect from frost.
Fertilizing
every 4–6 weeks during growing season with balanced fertilizer
Avoid over-fertilizing to prevent excessive foliage growth; fertilize lightly during active growth; use organic options like compost or manure.
Propagation
Methods
Seeds (direct sowing or indoor starting).
Step-by-Step Propagation Guide
- Sow seeds 1 inch deep.
- Thin seedlings to 12 inches apart.
- Provide support for climbing varieties.
Best Time: Spring, after the last frost when soil temperatures are warm.
Environment
Warm, sunny conditions with consistent moisture.
Medium
Well-draining soil mix; can be sown directly in garden beds or pots.
Hormone
Not required for seeds.
Timeline
Germination in 7–14 days; plants mature in 60–90 days.
Tools Needed
Garden trowel, watering can, support stakes (if needed).
Quick Tips
Sow seeds in groups of 2–3 to ensure germination; keep soil consistently moist until seedlings emerge.
Pruning & Repotting
Pruning Guide
Method
Trim back overgrown or tangled vines; pinch tips to encourage bushier growth.
Pruning Plan
Minimal pruning needed. Remove dead or damaged vines to improve air circulation and appearance.
Tools
Pruning shears, gloves.
Checklist
Disinfect tools; prune dead/damaged growth; improve air circulation.
Repotting Guide
Best Season
Early spring, before new growth begins.
Pot Size
+2–3 inches in diameter for potted plants.
Method
Gently remove plant; trim roots if necessary; repot in fresh, well-draining soil with a slightly larger pot.
Suggestions
Not typically required for garden-grown plants. Potted plants may need repotting every 2–3 years if root-bound.
Checklist
Choose appropriate pot size; use fresh soil; minimize root disturbance.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture before watering; water deeply; ensure drainage; avoid wetting foliage.
How to Apply Water Properly
Water at the base of the plant, ensuring moisture reaches the root zone. Water early in the morning to minimize evaporation and fungal growth. Allow excess water to drain away completely.
Watering Schedule Tips
Water deeply once every 7–10 days during active growth, reducing frequency to every 2–3 weeks in winter. Adjust based on rainfall and soil dryness.
Soil Improvement
Add compost or well-rotted manure; incorporate perlite or sand for drainage; use raised beds in heavy soils.
Temperature Stress Management
Signs of Temperature Issues
Chlorosis or wilting in excessive heat; stunted growth or leaf drop in cold stress.
Cold Stress
Low temperatures slow growth, cause leaf damage, and may lead to plant death if prolonged below 50°F (10°C).
Solution: Provide frost protection (e.g., row covers); move potted plants indoors; avoid planting in frost-prone areas.
Hot Stress
Excessive heat can cause wilting, flower drop, and reduced pod production.
Solution: Provide afternoon shade; increase watering; use mulch to retain soil moisture.
Fertilizing Guide
Fertilizing Checklist
Use balanced fertilizer; apply during active growth; avoid late-season fertilization.
Fertilizing Method
Use a balanced, slow-release fertilizer at planting. Side-dress with a nitrogen-rich fertilizer during flowering and pod development. Reduce or stop fertilizing in late summer/autumn.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats may experience gastrointestinal upset if they consume raw or improperly prepared Vigna vexillata. The plant's lectins and antinutritional factors can irritate the digestive system and lead to discomfort.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten raw or in large quantities
Dogs
Slightly ToxicIn dogs, ingestion of raw or improperly prepared Vigna vexillata can lead to gastrointestinal upset due to the presence of lectins and other antinutritional compounds. These substances can disrupt normal digestive processes and cause irritation.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten raw or in large quantities
Humans
Slightly ToxicVigna vexillata contains lectins and other antinutritional factors that can cause gastrointestinal distress if consumed without proper preparation, such as soaking, boiling, or fermenting. These compounds can interfere with nutrient absorption and cause irritation to the digestive tract.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten raw or improperly prepared
Frequently Asked Questions
Q: Is Vigna vexillata edible?
A: Yes, the seeds and young pods are edible when properly prepared.
Q: How does Vigna vexillata help soil health?
A: It is a nitrogen-fixing plant, enriching soil fertility.
Q: What are the ideal growing conditions for Vigna vexillata?
A: It thrives in full sun, well-drained soil, and is highly drought-tolerant.
Quick Reference
| Family: | Fabaceae |
| Care: | moderate |
| Light: | full sun |
| Water: | every 7–10 days during activ |
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