Pinwheel Aeonium, Haworth's Aeonium

aeonium haworthii

Also known as: ["Pinwheel Aeonium","Haworth's Aeonium"]

Family: Crassulaceae Genus: Aeonium Category: Succulents & Cacti

Overview

A succulent plant with rosettes of fleshy, spoon-shaped leaves arranged in a pinwheel pattern, native to the Canary Islands.

Benefits & Perks

["drought tolerant","low maintenance","aesthetic foliage","wildlife attractant (bees, butterflies, birds)"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Saxifragales
Family: Crassulaceae
Genus: Aeonium
Botanical Name: Aeonium haworthii

Plant Characteristics

Basic Information
  • Category: Succulents & Cacti
  • Suitable Location: indoor pot with bright light or outdoor garden in mild climates
  • Suitable For:
    Beginners Busy People (low Maintenance) Indoor Plant Lovers Outdoor Landscapers Pet Owners (non Toxic Plants Only) Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"5–35°C"}
  • Hardiness: {"zones":"9–11"}
  • Misting: rarely required, only if ambient humidity is very low
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining cactus or succulent mix with added perlite or sand.
Maintenance Level
  • Maintenance Level: low
  • Toughness Level: high
  • Pruning Frequency: As needed, typically every 6–12 months or after flowering.
  • Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary.
Care Details

Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; can tolerate some direct morning sun; reduce light exposure in intense summer heat.

Sunlight Tolerance Tips:
Gradually acclimate to direct sun to avoid scorching; provide shade during peak summer hours; adjust indoor placement to mimic natural light cycles.

Warning Signs: Wilting despite moist soil, yellowing leaves, or root rot indicate poor drainage or overwatering.

Care Requirements

Care Difficulty
easy

easy

Sunlight

full sun to partial shade

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

Watering

every 7–10 days during active growth, reduce to every 3–4 weeks in winter

Allow soil to dry between waterings; water deeply to reach roots; avoid overwatering, especially in winter.

Soil

well-draining, sandy or gritty soil mix

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

Ensure pots have drainage holes; avoid heavy garden soil; topdress with gravel for aesthetics.

Temperature

Prefers 60–75°F (15–24°C); tolerates mild frost but thrives in moderate temperatures; avoid extreme heat or cold.

Protect from frost; avoid drafts; maintain moderate temperatures for optimal growth.

Fertilizing

every 4–6 weeks during spring and summer, none in fall and winter

Dilute fertilizer to prevent burn; fertilize only when actively growing; flush soil occasionally to prevent salt buildup.

Propagation

Methods

Stem cuttings or offsets; leaf cuttings are less reliable.

Step-by-Step Propagation Guide
  1. Cut healthy stem.
  2. Let callus for a few days.
  3. Plant in medium.
  4. Water sparingly until roots form.

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

Environment

Warm, humid, and bright indirect light; protect from direct sun.

Medium

Well-draining mix like cactus soil with perlite or sand.

Hormone

Optional but recommended for faster rooting.

Timeline

Roots in 2–4 weeks; establish in 2–3 months.

Tools Needed

Sharp knife, rooting hormone, pot, well-draining soil.

Quick Tips

Use sterile tools; avoid overwatering; provide bottom heat for faster rooting.

Pruning & Repotting

Pruning Guide
Method

Cut stems just above a leaf node; remove offsets to control size.

Pruning Plan

Remove dead or leggy stems to encourage bushier growth; maintain shape and health.

Tools

Clean, sharp scissors or pruning shears.

Checklist

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

Repotting Guide
Best Season

Spring, before active growth begins.

Pot Size

Increase pot size by 1–2 inches in diameter; avoid oversized pots.

Method

Remove plant gently; trim roots if needed; repot in fresh, well-draining soil; ensure drainage holes are clear.

Suggestions

Repot every 2–3 years or when roots fill the pot; necessary to refresh soil and provide space.

Checklist

Check root bound status; prepare new pot; use fresh soil; water lightly after repotting.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture; water deeply; ensure drainage; adjust seasonally.

How to Apply Water Properly

Water directly at the soil level, ensuring even moisture without saturating; allow excess water to drain freely; water in the morning to reduce evaporation and fungal risk.

Pro Tip: Use a watering can with a narrow spout to target the soil directly, avoiding leaves.
Watering Schedule Tips

Water thoroughly when the top 1–2 inches of soil are dry; reduce frequency in winter to prevent root rot; adjust based on humidity and temperature.

Soil Improvement

Add perlite, coarse sand, or pumice to improve drainage; incorporate organic matter for fertility.

Temperature Stress Management
Signs of Temperature Issues

Wilting, leaf drop, or discoloration; stunted growth in cold; scorching or sunburn in excessive heat.

Cold Stress

Slows growth, causes leaf discoloration, and may lead to root damage if temperatures drop below 40°F (4°C).

Solution: Move to a warmer location; insulate pots; avoid watering during cold spells; use frost cloth if outdoors.

Hot Stress

Causes leaf scorch, dehydration, and wilting; may enter dormancy in extreme heat.

Solution: Provide shade; increase humidity; water more frequently but avoid waterlogging; ensure good air circulation.

Fertilizing Guide
Fertilizing Checklist

Check growth phase; dilute fertilizer; apply to moist soil; avoid winter feeding.

Fertilizing Method

Use a balanced, water-soluble fertilizer diluted to half strength; feed monthly during growing season (spring/summer); avoid fertilizing in fall/winter.

Common Problems & Solutions

Yellow leaves in Aeonium haworthii can indicate various issues, including overwatering, nutrient deficiencies, or pest infestations. In this species, yellowing is often a sign of root rot due to excessive moisture or poor drainage.

Wilting in Aeonium haworthii is typically a sign of water stress, either from underwatering or overwatering. Overwatering causes root rot, leading to wilting despite soil moisture, while underwatering results in dehydration and drooping leaves.

Leaf spots on Aeonium haworthii are often caused by fungal or bacterial infections, usually resulting from high humidity or water splashing on leaves. These spots can vary in color and size, potentially leading to leaf necrosis if severe.

Rotting in Aeonium haworthii is commonly associated with overwatering or poor drainage, leading to root and stem rot. The affected tissues become soft, discolored, and may emit a foul odor, ultimately killing the plant if not addressed.

Toxicity Warning

Cats
Non-toxic

Aeonium haworthii is not considered toxic to cats. There are no known adverse effects or physiological impacts from ingestion.

🌿 Toxic Parts:
entire plant
⚡ Toxic If:

if eaten

While non-toxic, ingestion may cause mild gastrointestinal upset in some cats. Monitor your pet if they consume any part of the plant.
Dogs
Non-toxic

Aeonium haworthii is not considered toxic to dogs. There are no known adverse effects or physiological impacts from ingestion.

🌿 Toxic Parts:
entire plant
⚡ Toxic If:

if eaten

Although non-toxic, ingestion may cause mild gastrointestinal upset in some dogs. Monitor your pet if they consume any part of the plant.
Humans
Non-toxic

Aeonium haworthii is generally considered non-toxic to humans. There are no significant toxic effects or physiological impacts reported from ingestion.

🌿 Toxic Parts:
entire plant
⚡ Toxic If:

if eaten

While non-toxic, it is advisable to avoid ingesting any part of the plant to prevent potential gastrointestinal discomfort.

Frequently Asked Questions

Q: How often should I water Aeonium haworthii?

A: Water sparingly, allowing the soil to dry out completely between waterings. Overwatering can lead to root rot.

Q: Does Aeonium haworthii need full sun?

A: It thrives in bright, indirect light but can tolerate partial shade. Direct sunlight may scorch the leaves.

Q: Is Aeonium haworthii toxic to pets?

A: No, it is non-toxic to dogs and cats.

Quick Reference
Family: Crassulaceae
Care: easy
Light: full sun to partial shade
Water: every 7–10 days during activ
Suitable For: ["beginners","busy people (low maintenance)","indoor plant lovers","outdoor landscapers","pet owners (non-toxic plants only)","wildlife supporters (attracts bees, butterflies, birds)"]
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