Paddy's lettuce, Green Cucumber

cucumis myriocarpus

Also known as: ["Paddy's lettuce","Green Cucumber"]

Family: Cucurbitaceae Genus: Cucumis Category: Herbs & Weeds

Overview

A small, annual vine in the Cucurbitaceae family, native to Africa and naturalized in many tropical and subtropical regions.

Benefits & Perks

["fast growing","wildlife attractant (bees, butterflies, birds)"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Cucurbitales
Family: Cucurbitaceae
Genus: Cucumis
Botanical Name: Cucumis myriocarpus

Plant Characteristics

Basic Information
  • Category: Herbs & Weeds
  • Suitable Location: outdoor garden bed in warm, sunny area
  • Suitable For:
    Beginners Busy People (low Maintenance) Outdoor Landscapers
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"15–35°C"}
  • Hardiness: {"zones":"9–11"}
  • Misting: rarely required
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining, loamy soil with added organic matter.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: As needed, typically every 2–3 months or after flowering.
  • Pruning Intensity: Moderate; remove up to one-third of growth if necessary.
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 to prevent scorching; adjust placement based on seasonal light intensity.

Warning Signs: Yellowing leaves, root rot, or stunted growth indicate poor soil conditions or improper watering.

Care Requirements

Care Difficulty
easy

moderate

Sunlight

full sun

Rotate plant for even light exposure; use sheer curtains to filter intense sun; move outdoors in spring/summer for optimal light.

Watering

every 7–10 days during active growth, reduce in winter

Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering.

Soil

well-draining, sandy loam

pH: Slightly acidic to neutral (6.0–7.0).

Use a mix of potting soil and perlite; avoid heavy clay soils; ensure pots have drainage holes.

Temperature

Warm temperatures (65–85°F/18–29°C); prefers stable conditions; sensitive to frost.

Avoid sudden temperature changes; protect from frost; maintain consistent warmth during active growth.

Fertilizing

every 4–6 weeks during growing season

Fertilize after watering to prevent root burn; avoid over-fertilizing; flush soil occasionally to prevent salt buildup.

Propagation

Methods

Stem cuttings or seed; stem cuttings are more common for home growers.

Step-by-Step Propagation Guide
  1. Take a healthy cutting.
  2. Apply rooting hormone.
  3. Plant in medium.
  4. Keep moist and warm.

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 mix like perlite and peat moss or cactus soil.

Hormone

Recommended to promote root development.

Timeline

Roots 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; keep cuttings out of direct sun; maintain humidity with a plastic cover.

Pruning & Repotting

Pruning Guide
Method

Pinch back tips for bushier growth; trim long vines to maintain shape.

Pruning Plan

Prune to control size, encourage bushier growth, and remove dead or diseased parts.

Tools

Pruning shears, clean scissors, gloves.

Checklist

Sterilize tools; prune dead/damaged parts; shape as desired; dispose of clippings.

Repotting Guide
Best Season

Spring, before the active growing season begins.

Pot Size

Increase pot size by 2–3 inches in diameter.

Method

Remove plant gently; trim roots if crowded; place in new pot with fresh soil; water lightly.

Suggestions

Repot every 1–2 years or when roots fill the pot; beneficial for growth and health.

Checklist

Choose appropriate pot; prepare fresh soil; 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 at the base of the plant, ensuring even moisture reaches the root zone; allow excess water to drain away; water early in the day to minimize evaporation.

Pro Tip: Use a watering can with a narrow spout to direct water to the root zone without wetting foliage.
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 aeration with organic matter.

Temperature Stress Management
Signs of Temperature Issues

Wilting, yellowing leaves, stunted growth, or bud drop in extreme heat or cold.

Cold Stress

Growth slows or halts; leaves may turn yellow or brown; risk of frost damage.

Solution: Move to a warmer location; provide frost protection; avoid cold drafts.

Hot Stress

Wilting, leaf scorch, or reduced flowering due to excessive heat.

Solution: Provide shade during peak heat; increase humidity; water more frequently but avoid waterlogging.

Fertilizing Guide
Fertilizing Checklist

Use diluted fertilizer; apply during growing season; avoid winter feeding.

Fertilizing Method

Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season; reduce or stop in winter.

Common Problems & Solutions

Yellowing leaves in Cucumis myriocarpus may indicate nutrient deficiencies, water stress, or disease, affecting photosynthesis and overall plant health.

Wilting in Cucumis myriocarpus is often a sign of water stress, either due to drought or root issues, which can lead to reduced growth and potential plant death.

Leaf spots on Cucumis myriocarpus are typically caused by fungal or bacterial pathogens, which can reduce photosynthetic efficiency and weaken the plant.

Rotting, particularly root or stem rot, can occur in Cucumis myriocarpus due to overwatering or fungal infections, leading to plant decline and death.

Toxicity Warning

Cats
Toxic

Cucumis myriocarpus is toxic to cats due to the presence of cucurbitacins, which can cause severe gastrointestinal distress and systemic toxicity. Cats are particularly sensitive to such compounds.

⚠️ Symptoms:
vomiting diarrhea lethargy abdominal pain depression
🌿 Toxic Parts:
leaves fruits
⚡ Toxic If:

if eaten

Ensure cats cannot access this plant. If ingestion is suspected, contact a veterinarian promptly.
Dogs
Toxic

The cucurbitacins in Cucumis myriocarpus are toxic to dogs, causing severe gastrointestinal upset and potential systemic toxicity. Ingestion can lead to significant health issues requiring veterinary attention.

⚠️ Symptoms:
vomiting diarrhea lethargy abdominal pain loss of appetite
🌿 Toxic Parts:
leaves fruits
⚡ Toxic If:

if eaten

Keep this plant out of reach of dogs. If ingestion occurs, seek veterinary care immediately.
Humans
Toxic

Cucumis myriocarpus contains cucurbitacins, which are toxic compounds causing gastrointestinal distress and other systemic effects upon ingestion. These compounds can lead to significant physiological discomfort and potential toxicity.

⚠️ Symptoms:
nausea vomiting diarrhea abdominal pain headache
🌿 Toxic Parts:
leaves fruits
⚡ Toxic If:

if eaten

Avoid ingestion of any parts of this plant. Keep away from children and pets.
Important: Keep this plant out of reach of children and pets. If ingestion occurs, contact poison control or veterinary services immediately.

Frequently Asked Questions

Q: Is Cucumis myriocarpus edible?

A: The plant is mildly toxic and not recommended for consumption.

Q: How does Cucumis myriocarpus grow?

A: It is an annual vine that grows rapidly in warm, tropical, and subtropical climates.

Q: Does Cucumis myriocarpus attract wildlife?

A: Yes, it attracts bees, butterflies, and birds due to its flowers.

Quick Reference
Family: Cucurbitaceae
Care: easy
Light: full sun
Water: every 7–10 days during activ
Suitable For: ["beginners","busy people (low maintenance)","outdoor landscapers"]
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