Painted Daisy, Persian Double Daisy

tanacetum coccineum

Also known as: ["Persian Daisy","Pyrethrum Daisy"]

Family: Asteraceae Genus: Tanacetum Category: Flowers

Overview

A perennial flowering plant known for its vibrant, daisy-like flowers in various colors, native to the Caucasus and Iran.

Benefits & Perks

["long-flowering","wildlife attractant (bees, butterflies, birds)","aesthetic foliage"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Genus: Tanacetum
Botanical Name: Tanacetum coccineum

Plant Characteristics

Basic Information
  • Category: Flowers
  • Suitable Location: garden bed or container in a location with good air circulation
  • Suitable For:
    Beginners Collectors & Enthusiasts Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"5–30°C"}
  • Hardiness: {"zones":"4–9"}
  • Misting: rarely required, only if ambient humidity is very low
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining, loamy soil with added organic matter; avoid heavy clay soils.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: Deadhead spent flowers regularly; prune lightly in early spring to shape.
  • Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary to control size.
Care Details

Ideal Sunlight Coverage:
Full sun to partial shade (6–8 hours of direct sunlight daily); adjust to partial shade in hot climates to prevent scorching.

Sunlight Tolerance Tips:
Acclimate plants gradually to intense sunlight; protect from harsh afternoon sun; provide shade during extreme heat.

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

Care Requirements

Care Difficulty
easy

moderate

Sunlight

full sun to partial shade

Rotate plants for even light exposure; use sheer curtains to filter intense sunlight; avoid placing in drafty areas.

Watering

every 7–10 days during active growth, less frequently in winter

Water thoroughly but infrequently; ensure soil dries between waterings; avoid overhead watering to prevent fungal issues.

Soil

well-draining, fertile, loamy soil

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

Use a mix of potting soil, perlite, and compost; avoid overwatering to prevent compaction; test pH if issues arise.

Temperature

Prefers cool to moderate temperatures (60–75°F or 15–24°C); tolerates cooler nights but avoids frost.

Protect from frost; provide shade in extreme heat; maintain consistent temperatures for optimal growth.

Fertilizing

every 4–6 weeks during spring and summer

Apply fertilizer after watering to prevent root burn; stop fertilizing in late fall to allow dormancy; use a balanced formula for even growth.

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 warm.

Best Time: Early spring or late summer when the plant is actively growing.

Environment

Warm, humid environment 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 recommended to improve success rates.

Timeline

Roots typically form in 2–4 weeks; new growth may appear 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 bag or dome.

Pruning & Repotting

Pruning Guide
Method

Use clean, sharp tools; cut just above a leaf node or bud; remove dead or damaged stems.

Pruning Plan

Prune to maintain shape, encourage bushier growth, and remove spent flowers to promote reblooming.

Tools

Pruning shears, sterilizing solution, gloves.

Checklist

Sterilize tools; prune dead or diseased stems; deadhead regularly; shape as needed.

Repotting Guide
Best Season

Early spring before new growth begins.

Pot Size

Increase pot size by 1–2 inches in diameter; ensure good drainage.

Method

Remove plant gently; trim roots if crowded; place in a slightly larger pot with fresh soil; water thoroughly.

Suggestions

Repot every 2–3 years or when roots fill the pot; beneficial for maintaining vigor.

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 before watering; water deeply at the base; ensure drainage; avoid wetting leaves.

How to Apply Water Properly

Water at the base of the plant, ensuring moisture reaches the root zone; water early in the day to allow foliage to dry; avoid waterlogging by ensuring proper drainage.

Pro Tip: Use a watering can with a narrow spout to direct water precisely to the root zone without disturbing the foliage.
Watering Schedule Tips

Water deeply once 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 soil is loose and airy.

Temperature Stress Management
Signs of Temperature Issues

Wilting, leaf scorch, stunted growth, or bud drop in extreme heat or cold.

Cold Stress

Slows growth, causes leaf discoloration, and may lead to frost damage or death in freezing temperatures.

Solution: Provide frost protection in winter; move potted plants indoors; avoid placing near cold drafts.

Hot Stress

Leaves may wilt, scorch, or drop; flowering may be reduced in excessive heat.

Solution: Provide afternoon shade; 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 every 4–6 weeks during the growing season (spring to early fall); avoid fertilizing in winter.

Common Problems & Solutions

Yellowing leaves in Tanacetum coccineum can indicate nutrient deficiencies, overwatering, or pest infestations. It may also result from environmental stress such as excessive sunlight or poor soil drainage.

Wilting in Tanacetum coccineum is often a sign of water stress, either due to under or overwatering. It can also result from root damage caused by pests or diseases, leading to impaired water uptake.

Leaf spots on Tanacetum coccineum are typically caused by fungal or bacterial pathogens, leading to unsightly foliage and potentially weakening the plant if severe. Proper sanitation and fungicidal treatments can help manage the issue.

Rotting, particularly root or stem rot, can affect Tanacetum coccineum when grown in poorly drained soil or overwatered conditions. This can lead to plant decline and death if not addressed promptly.

Toxicity Warning

Cats
Slightly Toxic

Cats may experience mild gastrointestinal upset if they consume significant quantities of Tanacetum coccineum. The pyrethrin compounds in the plant can cause discomfort, though severe toxicity is rare.

⚠️ Symptoms:
vomiting diarrhea lethargy
🌿 Toxic Parts:
leaves stems flowers
⚡ Toxic If:

if eaten in large quantities

Prevent cats from eating the plant. Seek veterinary advice if ingestion is suspected.
Dogs
Slightly Toxic

In dogs, ingestion of large amounts of Tanacetum coccineum can lead to mild gastrointestinal distress due to the presence of pyrethrin compounds. While not highly toxic, it is advisable to prevent pets from consuming the plant.

⚠️ Symptoms:
vomiting diarrhea lethargy
🌿 Toxic Parts:
leaves stems flowers
⚡ Toxic If:

if eaten in large quantities

Keep pets from ingesting the plant. Contact a veterinarian if symptoms occur.
Humans
Slightly Toxic

Tanacetum coccineum contains pyrethrin compounds, which can cause mild gastrointestinal upset and allergic reactions in humans if ingested in significant amounts. The plant is generally considered safe for topical use but may cause skin irritation in sensitive individuals.

⚠️ Symptoms:
nausea vomiting diarrhea skin irritation
🌿 Toxic Parts:
leaves stems flowers
⚡ Toxic If:

if eaten in large quantities

Avoid ingestion. Use gloves when handling to prevent skin irritation.
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 Tanacetum coccineum toxic to pets?

A: Yes, it is mildly toxic to dogs and cats if ingested.

Q: How often should I water Tanacetum coccineum?

A: Water moderately, allowing the soil to dry slightly between waterings.

Q: Does Tanacetum coccineum attract wildlife?

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

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