Least Fleabane

filago minima

Also known as: ["Small Fleabane","Dwarf Fleabane"]

Family: Asteraceae Genus: Filago Category: Herbs & Weeds

Overview

A small, annual herbaceous plant in the family Asteraceae, native to Europe and parts of Asia.

Benefits & Perks

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

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Genus: Filago
Botanical Name: Filago minima

Plant Characteristics

Basic Information
  • Category: Herbs & Weeds
  • Suitable Location: rock gardens, sunny borders, or containers in full sun
  • Suitable For:
    Busy People (low Maintenance) Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"5–35°C"}
  • Hardiness: {"zones":"7–10"}
  • Misting: rarely required, only if ambient humidity is very low
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Sandy, well-draining soil with some organic matter.
Maintenance Level
  • Maintenance Level: very low
  • Toughness Level: very high
  • Pruning Frequency: As needed, typically every 2–3 months or after flowering.
  • Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary.
Care Details

Ideal Sunlight Coverage:
Full sun (6–8 hours/day) with direct sunlight tolerance; adjust to partial shade in extreme heat.

Sunlight Tolerance Tips:
Acclimate gradually to intense sunlight; protect from harsh midday sun in summer; ensure good air circulation to prevent scorching.

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

Care Requirements

Care Difficulty
very easy

easy

Sunlight

full sun to partial shade

Rotate plant weekly for even growth; use sheer curtains in summer to filter intense light; place outdoors in spring/summer for optimal light.

Watering

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

Water deeply but infrequently; ensure excellent drainage; avoid overhead watering to prevent fungal issues.

Soil

well-draining, sandy or loamy soil

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

Ensure pots have drainage holes; avoid heavy clay soils; top-dress with compost annually.

Temperature

Prefers warm temperatures (65–85°F / 18–29°C); tolerates mild frosts but thrives in heat.

Avoid sudden temperature fluctuations; protect from drafts; maintain consistent warmth during active growth.

Fertilizing

every 4–6 weeks during growing season, none in winter

Dilute fertilizer to half strength; apply to moist soil; flush soil occasionally to prevent salt buildup.

Propagation

Methods

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

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

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

Environment

Warm (70–75°F / 21–24°C), high humidity, and bright indirect light.

Medium

Well-draining mix of perlite and peat moss or cactus soil.

Hormone

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, well-draining medium.

Quick Tips

Use healthy, non-flowering stems; maintain humidity with a plastic cover; avoid direct sunlight.

Pruning & Repotting

Pruning Guide
Method

Pinch back tips or cut stems just above a leaf node to promote branching.

Pruning Plan

Light pruning to maintain shape and encourage bushier growth; remove dead or leggy stems.

Tools

Clean, sharp pruning shears or scissors.

Checklist

Sterilize tools; prune dead or damaged growth; shape as desired; clean up debris.

Repotting Guide
Best Season

Spring, before the active growing season begins.

Pot Size

One size up (e.g., from 4-inch to 6-inch pot); ensure good drainage holes.

Method

Remove plant gently; trim roots if crowded; place in a slightly larger pot with fresh, well-draining soil; water lightly.

Suggestions

Repot every 2–3 years or when roots fill the pot; beneficial for growth and drainage.

Checklist

Choose appropriate pot size; prepare fresh soil mix; handle roots carefully; water after repotting.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil dryness; water deeply; ensure drainage; avoid wetting foliage.

How to Apply Water Properly

Water directly at the root zone until water drains from the bottom, ensuring even moisture without waterlogging. Water in the morning to allow foliage to dry during the day.

Pro Tip: Use a narrow-spouted watering can to target the soil directly at the base of the plant.
Watering Schedule Tips

Water sparingly, allowing soil to dry completely between waterings. Reduce frequency in winter to prevent root rot.

Soil Improvement

Add perlite or coarse sand to improve drainage; incorporate compost for fertility.

Temperature Stress Management
Signs of Temperature Issues

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

Cold Stress

Slows growth, causes leaf discoloration, and may lead to root damage if temperatures drop below 50°F (10°C).

Solution: Move to a warmer location; provide frost protection; reduce watering in cold periods.

Hot Stress

Leaf scorch, wilting, and dehydration if exposed to prolonged high temperatures without adequate water.

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 a balanced, diluted liquid fertilizer monthly during spring and summer; avoid fertilizing in fall and winter.

Common Problems & Solutions

Yellowing of leaves in Filago minima may indicate nutrient deficiencies, water stress, or pathogen infection, though specific causes are not well-documented.

Wilting in Filago minima can result from water stress, root damage, or pathogenic infections, leading to reduced turgor pressure and impaired physiological functions.

Leaf spots in Filago minima may be caused by fungal or bacterial pathogens, resulting in necrotic lesions that can impair photosynthesis and overall plant health.

Rotting, particularly root or stem rot, in Filago minima is often caused by overwatering or fungal pathogens, leading to tissue decay and plant decline.

Toxicity Warning

Cats
Non-toxic

Filago minima is not toxic to cats. There are no known toxic effects when ingested by felines.

🌿 Toxic Parts:
none
⚡ Toxic If:

if eaten

No specific safety precautions are necessary for cats that may come into contact with or ingest Filago minima.
Dogs
Non-toxic

Filago minima does not pose a toxic risk to dogs. There are no documented adverse effects associated with ingestion by canines.

🌿 Toxic Parts:
none
⚡ Toxic If:

if eaten

No specific safety precautions are necessary for dogs that may come into contact with or ingest Filago minima.
Humans
Non-toxic

Filago minima is not known to exhibit toxic properties to humans. It is generally considered safe for ingestion in small quantities.

🌿 Toxic Parts:
none
⚡ Toxic If:

if eaten

No specific safety precautions are necessary for human handling or consumption of Filago minima.

Frequently Asked Questions

Q: Is Filago minima toxic to pets?

A: There is no reliable information available regarding its toxicity to pets.

Q: How does Filago minima grow?

A: It is an annual plant that thrives in dry, sunny conditions with minimal care.

Q: Does Filago minima attract wildlife?

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

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