Farrer's Viburnum

viburnum farreri

Also known as: ["Winter Viburnum","Farrer's Wayfaring Tree"]

Family: Adoxaceae Genus: Viburnum Category: Shrubs

Overview

A deciduous shrub known for its fragrant, pinkish-white flowers that bloom in late winter to early spring, followed by red berries that turn black when ripe.

Benefits & Perks

["fragrant flowers","wildlife attractant (bees, butterflies, birds)","seasonal color change"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Dipsacales
Family: Adoxaceae
Genus: Viburnum
Botanical Name: Viburnum farreri

Plant Characteristics

Basic Information
  • Category: Shrubs
  • Suitable Location: garden border or as a specimen plant in a mixed shrubbery
  • Suitable For:
    Beginners Busy People (low Maintenance) Outdoor Landscapers Fragrance Lovers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"–15–35°C"}
  • Hardiness: {"zones":"5–8"}
  • Misting: rarely required, only if ambient humidity is very low
  • Drainage: Moderately well-draining; avoid heavy clay soils unless amended.
  • Soil Type: Well-draining, loamy soil with organic matter; tolerates slightly alkaline to acidic conditions.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: Annually in late winter or early spring before new growth begins.
  • Pruning Intensity: Moderate; remove up to one-third of old growth if needed.
Care Details

Ideal Sunlight Coverage:
Full sun to partial shade; 6–8 hours of direct or bright indirect sunlight daily; adjust for intense summer sun.

Sunlight Tolerance Tips:
Acclimate plants gradually to intense sunlight; protect from harsh afternoon sun to prevent scorching; adjust placement based on indoor/outdoor conditions.

Warning Signs: Yellowing leaves (overwatering or poor drainage); stunted growth (nutrient deficiency or compacted soil); leaf drop (temperature or light stress).

Care Requirements

Care Difficulty
moderate

moderate

Sunlight

full sun to partial shade

Rotate plant for even light exposure; use sheer curtains to filter intense sun; monitor for signs of sunburn.

Watering

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

Water thoroughly but infrequently; ensure soil dries slightly between waterings; avoid overwatering, especially in winter.

Soil

well-drained, fertile loam

pH: 6.0–7.5 (slightly acidic to slightly alkaline).

Test soil pH annually; amend as needed; ensure good drainage to prevent root rot.

Temperature

Hardy in USDA zones 3–7; tolerates cold winters; prefers moderate temperatures (60–75°F); protect from extreme heat.

Monitor microclimates; protect from frost; avoid placing near heat sources in winter.

Fertilizing

every 4–6 weeks during spring and summer

Fertilize lightly after pruning; avoid high-nitrogen formulas; water before and after feeding.

Propagation

Methods

Softwood cuttings in late spring or early summer; layering is also effective.

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

Best Time: Late spring to early summer when new growth is firm but not woody.

Environment

Warm, humid environment with indirect light; maintain temperatures around 70–75°F.

Medium

Peat and perlite mix or coarse sand; maintain consistent moisture.

Hormone

Rooting hormone is recommended to improve success rates.

Timeline

Roots develop in 4–8 weeks; establish in new pot or ground within 1–2 growing seasons.

Tools Needed

Pruning shears, rooting hormone, small pots, misting spray bottle, plastic bags for humidity.

Quick Tips

Use healthy, disease-free cuttings; maintain high humidity; avoid direct sunlight during rooting.

Pruning & Repotting

Pruning Guide
Method

Thinning cuts to open the canopy; heading cuts to encourage branching.

Pruning Plan

Shape plant to encourage bushy growth; remove dead or diseased wood; promote air circulation.

Tools

Sharp bypass pruners, loppers for larger branches, pruning saw for thick stems.

Checklist

Sterilize tools; prune at the right time; make clean cuts; remove debris after pruning.

Repotting Guide
Best Season

Early spring before active growth starts.

Pot Size

Increase pot size by 2–3 inches in diameter; avoid oversized pots.

Method

Remove plant gently; trim roots if necessary; use fresh potting mix; ensure good drainage.

Suggestions

Repot every 2–3 years or when roots fill the container; beneficial for container-grown plants.

Checklist

Choose appropriate pot; prepare new soil mix; water plant before repotting; position plant at correct depth.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture before watering; water deeply at the base; ensure proper drainage; adjust frequency based on season.

How to Apply Water Properly

Water at the base of the plant, ensuring moisture reaches the root zone; water early in the day to minimize evaporation; allow excess water to drain away to prevent waterlogging.

Pro Tip: Use a soaker hose to deliver water directly to the roots, reducing runoff and leaf wetness.
Watering Schedule Tips

Water deeply once the top inch of soil feels dry; reduce frequency in winter to prevent root rot.

Soil Improvement

Add compost or well-rotted manure to enhance fertility and structure; incorporate perlite or sand for drainage.

Temperature Stress Management
Signs of Temperature Issues

Chlorosis or leaf scorch in excessive heat; leaf drop or dieback in prolonged cold; stunted growth in temperature stress.

Cold Stress

Leaves may wilt or discolor; growth slows; severe cold can cause dieback or death of tender parts.

Solution: Mulch heavily around the base; protect with burlap in extreme cold; avoid planting in exposed, windy sites.

Hot Stress

Wilting, leaf scorch, or premature leaf drop; reduced flowering; increased susceptibility to pests.

Solution: Provide shade during peak heat; increase watering frequency; use mulch to retain soil moisture.

Fertilizing Guide
Fertilizing Checklist

Choose appropriate fertilizer; apply at recommended rates; water thoroughly after application; avoid fertilizing dormant plants.

Fertilizing Method

Use balanced, slow-release fertilizer in early spring; avoid over-fertilizing, especially in late summer; reduce or stop in winter.

Common Problems & Solutions

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

Wilting in Viburnum farreri can result from water stress, either due to drought or overwatering, leading to reduced turgor pressure and potential root damage.

Leaf spots on Viburnum farreri are often caused by fungal or bacterial pathogens, which can lead to defoliation and reduced photosynthetic capacity.

Rotting, particularly root rot, can occur in Viburnum farreri if the soil is excessively moist, leading to decay of root tissues and eventual plant decline.

Toxicity Warning

Cats
Slightly Toxic

Cats may experience mild gastrointestinal upset if they consume Viburnum farreri berries. The toxic compounds are not highly potent, but ingestion can still cause discomfort.

⚠️ Symptoms:
vomiting diarrhea loss of appetite
🌿 Toxic Parts:
berries
⚡ Toxic If:

if eaten

Keep cats away from Viburnum farreri berries. If ingestion is suspected, seek veterinary advice promptly.
Dogs
Slightly Toxic

The berries of Viburnum farreri can cause mild gastrointestinal upset in dogs if ingested. While not typically life-threatening, ingestion may lead to discomfort and digestive issues.

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

if eaten

Prevent dogs from accessing Viburnum farreri berries. If ingestion occurs, monitor the animal for symptoms and consult a veterinarian if necessary.
Humans
Slightly Toxic

Viburnum farreri berries contain compounds that can cause mild gastrointestinal distress when ingested in significant quantities. The physiological impact is generally limited to temporary discomfort without severe systemic effects.

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

if eaten

Avoid consuming Viburnum farreri berries. Keep them out of reach of children and pets to prevent accidental ingestion.
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: When does Viburnum farreri bloom?

A: It blooms in late winter to early spring, typically January to March.

Q: Is Viburnum farreri toxic to pets?

A: It is mildly toxic to dogs and cats if ingested.

Q: How much sunlight does Viburnum farreri need?

A: It thrives in full sun to partial shade.

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