Great Leopard Plant

doronicum grandiflorum

Also known as: ["Alpine Leopard's Bane","Large-flowered Leopard's Bane"]

Family: Asteraceae Genus: Doronicum Category: Flowers

Overview

A herbaceous perennial with daisy-like flowers, native to alpine regions of Europe.

Benefits & Perks

["long-flowering","wildlife attractant (bees, butterflies, birds)","shade tolerant"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Genus: Doronicum
Botanical Name: Doronicum grandiflorum

Plant Characteristics

Basic Information
  • Category: Flowers
  • Suitable Location: border gardens, woodland edges, or rock gardens
  • Suitable For:
    Beginners Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"0–30°C"}
  • Hardiness: {"zones":"4–8"}
  • Misting: rarely required, only if ambient humidity is very low
  • Drainage: Moderately well-draining; avoid waterlogged conditions.
  • Soil Type: Rich, loamy soil with good organic matter; well-draining but moisture-retentive.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: After flowering; as needed to remove dead or damaged stems.
  • Pruning Intensity: Light to moderate; focus on tidying rather than heavy cutting.
Care Details

Ideal Sunlight Coverage:
Bright indirect light or partial shade; 4–6 hours of morning sun with protection from harsh afternoon rays.

Sunlight Tolerance Tips:
Acclimate gradually to direct sun if moving from shade; avoid sudden exposure to intense light; provide dappled shade in hot climates.

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

Care Requirements

Care Difficulty
moderate

moderate

Sunlight

partial shade to full sun

Morning sun is ideal; shield from harsh afternoon sun; adjust based on season.

Watering

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

Water thoroughly until it drains from the bottom, avoid letting the plant sit in water, and adjust frequency based on weather and growth stage.

Soil

moist, well-drained, fertile soil

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

Ensure good drainage; enrich with organic matter; maintain consistent moisture.

Temperature

Cool to moderate temperatures, ideally 50–70°F (10–21°C); tolerates cold but prefers protection from extreme heat.

Protect from frost; avoid heat stress with shade; maintain consistent moderate temperatures.

Fertilizing

every 4–6 weeks during spring and summer

Fertilize lightly during active growth; stop in winter; water before applying fertilizer.

Propagation

Methods

Stem cuttings or division of rhizomes.

Step-by-Step Propagation Guide
  1. Take 4–6 inch cuttings.
  2. Remove lower leaves.
  3. Dip in hormone (optional).
  4. Plant in medium.
  5. Keep moist and warm.

Best Time: Early spring or late 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

Optional but recommended for faster rooting.

Timeline

Roots develop in 3–6 weeks; new growth appears in 2–3 months.

Tools Needed

Pruners, rooting hormone, pots, well-draining mix.

Quick Tips

Use healthy, non-flowering stems; maintain humidity; avoid direct sun.

Pruning & Repotting

Pruning Guide
Method

Deadhead spent blooms; trim back straggly stems to the nearest healthy leaf or node.

Pruning Plan

Remove spent flowers to encourage reblooming; trim leggy growth to maintain shape.

Tools

Clean pruners or scissors.

Checklist

Remove dead flowers; trim leggy growth; clean tools before use.

Repotting Guide
Best Season

Early spring before new growth begins.

Pot Size

One size larger pot (e.g., +2 inches in diameter).

Method

Gently remove the plant; trim any dead roots; place in a slightly larger pot with fresh, well-draining soil; water lightly.

Suggestions

Repot every 2–3 years or when the plant becomes root-bound; beneficial for rejuvenation.

Checklist

Check root health; use fresh soil; ensure good drainage; water lightly 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 directly at the base of the plant, ensuring moisture reaches the root zone without wetting foliage; allow excess water to drain completely to prevent root rot.

Pro Tip: Water early in the morning to minimize evaporation and allow foliage to dry before nightfall.
Watering Schedule Tips

Water deeply once the top inch of soil feels dry, typically every 7–10 days during active growth; reduce frequency in winter to monthly or as needed.

Soil Improvement

Add compost or well-rotted manure for fertility; mix in perlite or sand for drainage.

Temperature Stress Management
Signs of Temperature Issues

Wilting, yellowing leaves, stunted growth, or flower bud drop in extreme heat; leaf damage or dormancy in prolonged cold.

Cold Stress

Slows growth, may cause leaf discoloration, and can lead to frost damage if temperatures drop below freezing.

Solution: Provide winter mulch for insulation; move potted plants to a sheltered location; avoid overwatering in cold conditions.

Hot Stress

Causes wilting, leaf scorch, and reduced flowering; may lead to dehydration if not watered adequately.

Solution: Increase watering frequency; provide shade during peak heat; ensure good air circulation.

Fertilizing Guide
Fertilizing Checklist

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

Fertilizing Method

Use a balanced, water-soluble fertilizer diluted to half strength every 4–6 weeks during spring and summer; avoid fertilizing in fall and winter.

Common Problems & Solutions

Yellowing leaves in Doronicum grandiflorum may indicate nutrient deficiencies, overwatering, or root rot, which can impair photosynthesis and overall plant health.

Wilting in Doronicum grandiflorum is often a sign of water stress, either due to drought or root issues, which can lead to reduced nutrient uptake and plant vitality.

Leaf spots on Doronicum grandiflorum may be caused by fungal or bacterial pathogens, resulting in reduced photosynthetic efficiency and aesthetic damage to the foliage.

Rotting, particularly root or stem rot, can occur in Doronicum grandiflorum due to excessive moisture or fungal infections, leading to plant decline and potential death.

Toxicity Warning

Cats
Non-toxic

Doronicum grandiflorum is not considered toxic to cats. There are no documented cases of toxicity in felines from exposure to this plant.

⚡ Toxic If:

Generally non-toxic

No specific safety precautions are required for growing this plant around cats.
Dogs
Non-toxic

Doronicum grandiflorum is not considered toxic to dogs. There are no documented cases of toxicity in canines from exposure to this plant.

⚡ Toxic If:

Generally non-toxic

No specific safety precautions are required for growing this plant around dogs.
Humans
Non-toxic

Doronicum grandiflorum is not considered toxic to humans under normal circumstances. It has no known adverse physiological effects when handled or ingested in typical amounts.

⚡ Toxic If:

Generally non-toxic

No specific safety precautions are required for handling or growing this plant around humans.

Frequently Asked Questions

Q: Does Doronicum grandiflorum attract pollinators?

A: Yes, it is highly attractive to bees, butterflies, and other pollinators.

Q: Is this plant suitable for shaded garden areas?

A: Yes, it thrives in partial shade and can tolerate full shade.

Q: How should I care for Doronicum grandiflorum in winter?

A: It is cold hardy but benefits from a layer of mulch to protect the roots from extreme temperatures.

Quick Reference
Family: Asteraceae
Care: moderate
Light: partial shade to full sun
Water: every 7–10 days during activ
Suitable For: ["beginners","outdoor landscapers","wildlife supporters (attracts bees, butterflies, birds)"]
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