Irish Clover

trifolium suffocatum

Also known as: ["Shamrock Clover","Trifolium suffocatum L."]

Family: Fabaceae Genus: Trifolium Category: Herbs & Weeds

Overview

A small, low-growing clover species native to Ireland, often recognized for its trifoliate leaves and small, white to pinkish flowers.

Benefits & Perks

["wildlife attractant (bees, butterflies, birds)","drought tolerant","shade tolerant"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Fabales
Family: Fabaceae
Genus: Trifolium
Botanical Name: Trifolium suffocatum

Plant Characteristics

Basic Information
  • Category: Herbs & Weeds
  • Suitable Location: coastal gardens or rockeries
  • Suitable For:
    Beginners Busy People (low Maintenance) Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"10–30°C"}
  • Hardiness: {"zones":"8–10"}
  • Misting: rarely required
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining potting mix with added organic matter like compost or peat moss.
Maintenance Level
  • Maintenance Level: very low
  • Toughness Level: high
  • Pruning Frequency: Light pruning every 2–3 months; heavy pruning annually after flowering.
  • Pruning Intensity: Moderate; remove up to one-third of growth for rejuvenation.
Care Details

Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; adjust to partial shade in intense summer sun.

Sunlight Tolerance Tips:
Acclimate plants gradually to direct sun; protect from harsh midday sun; move indoors during extreme heat or cold.

Warning Signs: Yellowing leaves, root rot, or stunted growth indicate poor soil or drainage issues.

Care Requirements

Care Difficulty
very easy

moderate

Sunlight

partial shade

Rotate plant weekly for even growth; use sheer curtains to filter intense light; avoid direct afternoon sun.

Watering

every 7–10 days

Water thoroughly but allow soil to dry between waterings; avoid overwatering, especially in winter.

Soil

well-draining, sandy loam

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

Use a mix with good drainage; avoid heavy clay soils; top-dress with compost annually.

Temperature

Prefers 60–75°F (15–24°C); tolerates mild fluctuations but avoids extremes.

Avoid sudden temperature changes; protect from frost; ensure good air circulation.

Fertilizing

every 4–6 weeks during active growth

Fertilize in spring/summer only; flush soil occasionally to prevent salt buildup; use organic options for gentle feeding.

Propagation

Methods

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

Step-by-Step Propagation Guide
  1. Take a 4–6 inch cutting.
  2. Remove lower leaves.
  3. Dip in rooting hormone.
  4. Plant in medium.
  5. Keep moist and humid.

Best Time: Spring or early summer when the plant is actively growing.

Environment

High humidity (70–90%), warm temperatures (65–75°F), and indirect light.

Medium

Well-draining potting mix with perlite or sand; can also root in water.

Hormone

Rooting hormone is optional but recommended for faster rooting.

Timeline

Roots develop in 2–4 weeks; new growth appears in 6–8 weeks.

Tools Needed

Pruning shears, rooting hormone, small pots, misting spray bottle.

Quick Tips

Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat for faster rooting.

Pruning & Repotting

Pruning Guide
Method

Pinch back tips for bushiness; cut just above a leaf node or bud.

Pruning Plan

Prune to maintain shape, encourage bushier growth, and remove dead or diseased parts.

Tools

Clean, sharp pruning shears or scissors.

Checklist

Sterilize tools; prune dead/damaged parts; shape the plant; clean up debris.

Repotting Guide
Best Season

Spring, before the active growing season begins.

Pot Size

Choose a pot 1–2 inches larger in diameter than the current one.

Method

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

Suggestions

Repot every 2–3 years or when roots outgrow the pot; promotes fresh soil and growth.

Checklist

Check root bound status; prepare new pot; use fresh soil; 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 moisture reaches the root zone; allow excess water to drain away; water in the morning to reduce evaporation.

Pro Tip: Use a watering can with a narrow spout to direct water to the roots without wetting foliage.
Watering Schedule Tips

Water deeply when the top inch of soil feels dry; reduce frequency in winter to prevent root rot.

Soil Improvement

Add perlite or sand for drainage; incorporate compost for fertility; ensure aeration with coarse materials.

Temperature Stress Management
Signs of Temperature Issues

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

Cold Stress

Slows growth, may cause leaf drop or damage in temperatures below 50°F (10°C).

Solution: Move to a warmer location; insulate pots; avoid cold drafts.

Hot Stress

Leaves may scorch, wilt, or drop in temperatures above 85°F (29°C).

Solution: Provide shade, increase humidity, and water more frequently during heatwaves.

Fertilizing Guide
Fertilizing Checklist

Check season; dilute fertilizer; apply to moist soil; avoid contact with roots.

Fertilizing Method

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

Common Problems & Solutions

Yellowing leaves in Trifolium suffocatum may indicate nutrient deficiencies, overwatering, or pest infestations, affecting photosynthesis and overall plant health.

Wilting in Trifolium suffocatum can be caused by water stress, root damage, or disease, leading to reduced turgor pressure and potential plant death if not addressed.

Leaf spots on Trifolium suffocatum are typically caused by fungal or bacterial pathogens, leading to reduced photosynthetic efficiency and potential defoliation.

Rotting in Trifolium suffocatum, particularly root or stem rot, is often due to excessive moisture or fungal infections, causing decay and eventual plant death.

Toxicity Warning

Cats
Non-toxic

Trifolium suffocatum is not known to be toxic to cats. It does not pose a significant risk if ingested or handled by felines.

⚡ Toxic If:

Generally non-toxic

No specific safety precautions are required for cats interacting with this plant.
Dogs
Non-toxic

Trifolium suffocatum is not known to be toxic to dogs. It does not pose a significant risk if ingested or handled by canines.

⚡ Toxic If:

Generally non-toxic

No specific safety precautions are required for dogs interacting with this plant.
Humans
Non-toxic

Trifolium suffocatum is not known to exhibit toxic properties to humans under normal circumstances. It is commonly considered safe for consumption and handling.

⚡ Toxic If:

Generally non-toxic

No specific safety precautions are required for handling or consuming this plant.

Frequently Asked Questions

Q: Is Trifolium suffocatum edible?

A: Yes, the leaves are edible and can be consumed raw or cooked.

Q: Does this plant attract wildlife?

A: Yes, it attracts bees, butterflies, and other pollinators.

Q: How often should I water Trifolium suffocatum?

A: Water sparingly, as it is drought-tolerant and prefers well-drained soil.

Quick Reference
Family: Fabaceae
Care: very easy
Light: partial shade
Water: every 7–10 days
Suitable For: ["beginners","busy people (low maintenance)","wildlife supporters (attracts bees, butterflies, birds)"]
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