African Boxwood

euclea divinorum

Also known as: ["African Boxwood","Diviner's Boxwood"]

Family: Ebenaceae Genus: Euclea Category: Trees

Overview

A small evergreen tree native to East Africa, known for its dense foliage and hardy nature.

Benefits & Perks

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

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Ericales
Family: Ebenaceae
Genus: Euclea
Botanical Name: Euclea divinorum

Plant Characteristics

Basic Information
  • Category: Trees
  • Suitable Location: indoor pot or sheltered outdoor spot with good air circulation
  • Suitable For:
    Collectors & Enthusiasts Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"10–30°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 mix of cactus soil with added perlite or coarse sand.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: high
  • Pruning Frequency: Annually in late winter or early spring before new growth begins.
  • Pruning Intensity: Moderate pruning to shape the plant and remove up to one-third of growth if needed.
Care Details

Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily. Can tolerate some direct morning sun but avoid harsh afternoon sun.

Sunlight Tolerance Tips:
Acclimate gradually to direct light; protect from intense midday sun; adjust placement based on seasonal light changes.

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

Care Requirements

Care Difficulty
moderate

moderate

Sunlight

partial shade to full sun

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

Watering

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

Allow soil to dry completely between waterings; water thoroughly until excess drains; avoid frequent shallow watering.

Soil

well-draining, sandy loam with some organic matter

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 65–85°F (18–29°C). Tolerates mild frost but thrives in warm conditions.

Avoid sudden temperature changes; protect from drafts; maintain consistent warmth during winter.

Fertilizing

every 2–3 months during growing season

Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; use organic options for slow release.

Propagation

Methods

Stem cuttings or seeds. Stem cuttings are more reliable for home growers.

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

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

Environment

High humidity (70–80%), warm temperatures (75–85°F), and indirect light.

Medium

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

Hormone

Recommended to use rooting hormone for faster root development.

Timeline

Roots develop in 4–8 weeks; new growth appears in 2–3 months.

Tools Needed

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

Quick Tips

Use healthy, non-flowering stems; keep medium consistently moist; provide bottom heat for faster rooting.

Pruning & Repotting

Pruning Guide
Method

Use clean cuts just above leaf nodes; remove crossing or crowded branches.

Pruning Plan

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

Tools

Pruning shears, sterilizing solution, gloves.

Checklist

Sterilize tools; prune during dormancy; remove dead/diseased parts; shape evenly.

Repotting Guide
Best Season

Spring, when the plant is entering its active growth phase.

Pot Size

Increase pot size by 2–3 inches in diameter; ensure drainage holes.

Method

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

Suggestions

Repot every 2–3 years or when roots fill the pot. Necessary to refresh soil and provide space for growth.

Checklist

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

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture; water thoroughly; ensure drainage; observe plant response.

How to Apply Water Properly

Water directly at the root zone, ensuring even saturation to a depth of 6–8 inches. Ensure water drains freely to prevent root rot. Water in the morning to allow foliage to dry.

Pro Tip: Use a watering can with a long spout to deliver water directly to the soil without disturbing the plant.
Watering Schedule Tips

Water deeply every 1–2 weeks during growing season; reduce frequency to monthly in winter. Adjust based on rainfall and humidity.

Soil Improvement

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

Temperature Stress Management
Signs of Temperature Issues

Yellowing leaves (cold stress), leaf drop (heat stress), stunted growth.

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; insulate pot with bubble wrap; avoid cold drafts.

Hot Stress

Wilting, leaf scorch, and dehydration if exposed to prolonged high temperatures above 90°F (32°C).

Solution: Provide shade during peak heat; increase humidity with misting; ensure adequate watering.

Fertilizing Guide
Fertilizing Checklist

Check growth phase; dilute fertilizer; apply to moist soil; avoid contact with leaves.

Fertilizing Method

Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season (spring/summer). Avoid fertilizing in winter.

Common Problems & Solutions

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

Wilting in Euclea divinorum can be caused by water stress, either due to drought or overwatering, leading to reduced turgor pressure and impaired nutrient uptake.

Leaf spots on Euclea divinorum may be caused by fungal or bacterial pathogens, resulting in reduced photosynthetic efficiency and potential leaf drop.

Rotting, particularly root rot, can occur in Euclea divinorum due to excessive moisture, leading to decay of root tissues and eventual plant death.

Toxicity Warning

Cats
Slightly Toxic

Cats may experience mild gastrointestinal upset if they consume Euclea divinorum seeds or berries. The effects are generally not severe but warrant monitoring.

⚠️ Symptoms:
vomiting diarrhea depression
🌿 Toxic Parts:
seeds berries
⚡ Toxic If:

if eaten

Keep plants out of reach of cats. Seek veterinary advice if ingestion is suspected.
Dogs
Slightly Toxic

In dogs, ingestion of Euclea divinorum seeds and berries can lead to mild gastrointestinal upset. The toxicity is not life-threatening but may cause discomfort.

⚠️ Symptoms:
vomiting diarrhea lethargy
🌿 Toxic Parts:
seeds berries
⚡ Toxic If:

if eaten

Monitor pets closely if ingestion occurs. Contact a veterinarian if symptoms persist.
Humans
Slightly Toxic

Euclea divinorum contains compounds that can cause mild gastrointestinal distress and discomfort when ingested. The toxic effects are generally not severe but can be unpleasant, particularly in large quantities.

⚠️ Symptoms:
nausea vomiting abdominal pain diarrhea
🌿 Toxic Parts:
seeds berries
⚡ Toxic If:

if eaten

Avoid consumption of seeds and berries. Keep away from children and pets.
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 Euclea divinorum toxic to pets?

A: There is insufficient data to determine toxicity to pets.

Q: How fast does Euclea divinorum grow?

A: It grows at a moderate pace, typically reaching heights of 3-5 meters over several years.

Q: Does Euclea divinorum require full sun?

A: It prefers partial shade to full sun, but can tolerate more shade than many other trees.

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