Dog Rose

rosa canina

Also known as: ["Dog Rose","Rosehip","Wild Rose"]

Family: Rosaceae Genus: Rosa Category: Shrubs

Overview

A deciduous shrub native to Europe, Northwest Africa, and Western Asia, known for its pink flowers and edible hips.

Benefits & Perks

["wildlife attractant (bees, butterflies, birds)","edible fruits","aesthetic foliage"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Rosales
Family: Rosaceae
Genus: Rosa
Botanical Name: Rosa canina

Plant Characteristics

Basic Information
  • Category: Shrubs
  • Suitable Location: outdoor garden, hedge, or border
  • Suitable For:
    Beginners Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"–25–35°C"}
  • Hardiness: {"zones":"3–8"}
  • Misting: rarely required
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining loamy soil with added organic matter (compost or aged manure).
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: high
  • Pruning Frequency: Annually in late winter or early spring before new growth begins.
  • Pruning Intensity: Moderate to heavy, depending on plant size and age.
Care Details

Ideal Sunlight Coverage:
Full sun (6–8 hours of direct sunlight daily). Adjust in extreme heat by providing partial shade during peak afternoon hours.

Sunlight Tolerance Tips:
Acclimate plants gradually to full sun if moved from shade. Protect from intense midday sun in hot climates. Outdoor placement is ideal, but ensure protection from harsh winds.

Warning Signs: Yellowing leaves (overwatering or poor drainage), stunted growth (nutrient deficiency or compacted soil), or root rot (waterlogged soil).

Care Requirements

Care Difficulty
easy

moderate

Sunlight

full sun to partial shade

Full sun is essential; avoid deep shade; rotate plants for even growth.

Watering

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

Water thoroughly but infrequently to encourage deep roots; avoid waterlogging; ensure soil dries slightly between waterings.

Soil

well-drained, loamy soil with moderate fertility

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

Ensure good drainage; enrich with organic matter; avoid heavy clay soils.

Temperature

Prefers cool to moderate temperatures (60–75°F or 15–24°C). Tolerates cold but may struggle in prolonged heat above 85°F (29°C).

Protect from frost; avoid extreme heat; maintain moderate humidity.

Fertilizing

every 4–6 weeks during spring and summer

Fertilize in spring and after flowering; avoid over-fertilizing; water before and after feeding.

Propagation

Methods

Stem cuttings (softwood or semi-hardwood) or layering.

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. Maintain humidity.
  6. Transplant when rooted.

Best Time: Late spring to early summer when new growth is vigorous.

Environment

Warm (65–75°F or 18–24°C), humid (70–80% humidity), and partial shade.

Medium

Peat-based mix with perlite or coarse sand for good drainage.

Hormone

Recommended to use rooting hormone powder or gel for faster root development.

Timeline

Roots typically form in 4–8 weeks; plants may take a full season to establish.

Tools Needed

Pruning shears, rooting hormone, small pots, misting spray bottle, plastic bags or propagation dome.

Quick Tips

Use healthy, non-flowering stems; maintain high humidity; avoid direct sun.

Pruning & Repotting

Pruning Guide
Method

Remove dead, damaged, or crossing branches; thin out crowded canes; cut back old stems to the base to stimulate new growth.

Pruning Plan

Prune to maintain shape, encourage flowering, and remove dead/diseased wood. Focus on removing old canes to promote new growth.

Tools

Sharp bypass pruners, loppers, pruning saw (for thick stems), gloves, disinfectant.

Checklist

Disinfect tools; prune before bud break; remove dead/diseased wood; thin crowded areas; shape the plant.

Repotting Guide
Best Season

Early spring before active growth starts.

Pot Size

Increase pot size by 2–3 inches in diameter for container-grown plants.

Method

Gently remove the plant; trim any circling roots; place in a new pot with fresh soil mix; water thoroughly after repotting.

Suggestions

Repot only if the plant becomes root-bound or outgrows its container. Outdoor plants typically do not require repotting.

Checklist

Choose appropriate pot size; prepare fresh soil mix; trim roots if needed; water after repotting; place in appropriate light.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture before watering; water deeply; ensure drainage; avoid overhead watering.

How to Apply Water Properly

Water at the base of the plant, focusing on the root zone. Apply until water penetrates the root ball but avoid wetting foliage. Ensure excess water drains away to prevent root rot.

Pro Tip: Water early in the morning to minimize evaporation and reduce fungal risk.
Watering Schedule Tips

Water deeply once a week during spring and summer, reducing frequency to every 2–3 weeks in fall and winter. Adjust based on rainfall and soil moisture.

Soil Improvement

Add compost, aged manure, or leaf mold to enhance fertility and structure. Incorporate perlite or coarse sand for drainage.

Temperature Stress Management
Signs of Temperature Issues

Chlorosis (yellowing leaves), bud drop, stunted growth, or leaf scorch in excessive heat; wilting or leaf drop in cold stress.

Cold Stress

Low temperatures slow growth and may cause leaf drop or dormancy. Frost can damage tender tissues.

Solution: Mulch heavily around the base; protect with frost cloth in freezing conditions; ensure good air circulation to prevent fungal issues.

Hot Stress

Excessive heat can lead to wilting, leaf scorch, and reduced flowering.

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

Fertilizing Guide
Fertilizing Checklist

Use balanced fertilizer; apply in spring/after bloom; water before and after; avoid late-season feeding.

Fertilizing Method

Use a balanced, slow-release fertilizer in early spring before new growth. Apply again after the first bloom cycle. Reduce or stop fertilizing in late summer/fall.

Common Problems & Solutions

Yellowing leaves in Rosa canina can indicate nutrient deficiencies, such as iron or nitrogen, or may be caused by pests like spider mites or diseases like rose rust. Environmental stress, such as overwatering or poor drainage, can also contribute.

Wilting in Rosa canina is often a sign of water stress, either due to under-watering or root issues like root rot. It can also result from pest infestations or diseases affecting the vascular system.

Leaf spots on Rosa canina are frequently caused by fungal pathogens such as Diplocarpon rosae (black spot) or Cercospora rosae. These spots can lead to defoliation, reduced photosynthesis, and weakened plant vigor.

Rotting in Rosa canina, particularly root or crown rot, is commonly caused by fungal pathogens like Phytophthora or Armillaria. Overly moist soil conditions exacerbate this issue, leading to plant decline and death.

Toxicity Warning

Cats
Non-toxic

Rosa canina is not considered toxic to cats. The plant is generally safe for feline exposure, though ingestion in large quantities may cause mild gastrointestinal upset.

⚠️ Symptoms:
Mild gastrointestinal upset
🌿 Toxic Parts:
None
⚡ Toxic If:

Generally non-toxic

While non-toxic, excessive ingestion should be avoided. Consult a veterinarian if unusual symptoms occur.
Dogs
Non-toxic

Rosa canina is not considered toxic to dogs. The plant is often found in natural environments where dogs may encounter it without adverse effects.

⚠️ Symptoms:
None
🌿 Toxic Parts:
None
⚡ Toxic If:

Generally non-toxic

Monitor dogs for any unusual behavior or ingestion of large quantities, though toxicity is unlikely.
Humans
Non-toxic

Rosa canina, commonly known as dog rose, is generally considered non-toxic to humans. The plant is often used in traditional medicine and culinary applications, such as the preparation of rose hip syrup, which is rich in vitamin C.

⚠️ Symptoms:
None
🌿 Toxic Parts:
None
⚡ Toxic If:

Generally non-toxic

While generally safe, individuals with allergies should exercise caution. Ensure proper identification before consumption.

Frequently Asked Questions

Q: Are the hips of Rosa canina edible?

A: Yes, the hips are edible and rich in vitamin C.

Q: Does Rosa canina attract wildlife?

A: Yes, it attracts bees, butterflies, and birds.

Q: Is Rosa canina invasive?

A: It can spread in some regions but is not typically considered invasive.

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