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1.Quince — Overview
Cydonia oblonga, commonly known as Quince, is a captivating deciduous shrub or small tree in the Rosaceae family. This makes it a close botanical relative of apples and pears. It typically reaches a height of 5 to 8 meters, and occasionally up to 10 meters. It features an often irregular, spreading crown with characteristically twisted and gnarled branches. The alternate, simple leaves are oval to oblong-ovate, measuring between 6 to 11 cm in length. Their upper surface is a rich dark green and glossy.
The underside contrasts sharply, densely covered in fine, silvery-white hairs, which gives the leaf a distinct bicolor appearance. In late spring, after the foliage has emerged, the tree produces large, solitary, five-petaled flowers. These flowers range in color from pure white to delicate pale pink, and they are borne at the ends of short shoots. The fruit, a pome, matures in late autumn. It transforms from a green, fuzzy sphere into a golden-yellow, typically pear-shaped or apple-shaped fruit. While young, the fruit wears a dense, fuzzy coating, which generally diminishes as it ripens.
The flesh of the ripe quince is notably hard, highly aromatic, and astringent. This generally makes it unsuitable for raw consumption, but it is exceptionally prized for culinary applications such as preserves, jellies, and cooked dishes. Quince is native to the Caucuses, northern Iran, and Anatolia. It thrives in temperate climates, and people have cultivated it for millennia across Europe, Asia, and, more recently, other parts of the world.
Trusted Scientific References
Authoritative external sources for Cydonia oblonga:
Quince should be interpreted through verified botanical identity, practical care, and responsible safety language. This recovery note adds the missing context needed for a complete profile: match light to the plant's habit, use well-drained soil, water according to season, and avoid unsupported medicinal or edible claims. For publishing, the plant can be presented as a source-backed garden plant with clear care guidance, common problem diagnosis, and conservative safety wording.
1.1.Quince — Key Features
- Deciduous tree or large shrub, 5 — 10 meters tall.
- Belongs to the — Belongs to the Rosaceae family, related to apples and pears.
- Produces large, pale — Produces large, pale pink to white flowers in spring.
- Fruit is a golden — yellow pome, typically pear-shaped or apple-shaped.
- Notable for its — Notable for its hard, aromatic, and astringent flesh when raw.
- High in pectin, — High in pectin, making it excellent for preserves and jellies.
- Rich in antioxidants — Rich in antioxidants like flavonoids and phenolic acids.
- Contains mucilaginous compounds — Contains mucilaginous compounds beneficial for soothing mucous membranes.
- Valued for both — Valued for both culinary uses and traditional medicinal applications.
- Native to the — Native to the Caucasus region and parts of Western Asia.
1.2.Quince — Quick Summary
- Quince (Cydonia oblonga) is a Rosaceae fruit tree known for its aromatic, astringent fruit.
- Rich in pectin, antioxidants, and anti-inflammatory compounds, it supports digestive and cardiovascular health.
- Traditionally used for respiratory issues, allergies, and blood sugar management.
- Fruit is typically cooked due to its hard, astringent raw texture; seeds should not be crushed or ingested.
- Cultivated for millennia, it thrives in temperate climates and requires consistent moisture.
- Offers culinary versatility in jams, pastes, and baked goods, alongside its medicinal uses.
2.Quince — Scientific Identity
3.Quince — Categories & Tags
4.Quince — Appearance & Identification
5.Quince — Water Requirements
- Site Selection — Prefers full sun exposure (at least 6-8 hours daily) and well-drained, fertile loamy soil with a pH between 6.0 and 7.0.
- Planting — Typically planted as bare-root trees in late winter or early spring, spaced 4-5 meters apart to allow for mature growth.
- Watering — Requires consistent moisture, especially during fruit development; deep watering is preferable to shallow, frequent irrigation.
- Fertilization — Benefits from balanced organic fertilizers in early spring, particularly those rich in phosphorus and potassium for fruit production.
- Pruning — Annual dormant pruning helps maintain shape, remove dead or diseased wood, and encourage fruit bearing on two-year-old wood.
- Pest & Disease Management — Generally hardy, but monitor for common Rosaceae pests like aphids and diseases such as fire blight; employ organic solutions when possible.
- Pollination — Most Quince varieties are self-fertile, but planting multiple trees can improve fruit set and yield.
- Harvesting — Fruits ripen in late autumn, typically October to November, when they turn golden yellow and become highly aromatic.
Reviewed by the Flora Medical Global Botanical Review Panel
Multi-disciplinary editorial group · Botany · Ethnobotany · Herbal-medicine literature
Who reviewed this: This page was checked by the Flora Medical Global Botanical Review Panel — an in-house editorial group of botany graduates, ethnobotany researchers, and horticulture practitioners who collectively maintain our 7,000+ plant encyclopedia. Meet the team.
Our 4-step verification process
1. Taxonomic verification
Scientific names and synonyms cross-checked against Kew POWO, World Flora Online, and The Plant List.
2. Phytochemical & medicinal cross-reference
Active compounds, traditional uses, and reported activities are cross-referenced with PubMed, USDA Dr. Duke's database, and peer-reviewed ethnobotanical literature.
3. Conservation & distribution check
Distribution, ecology, and conservation status confirmed against GBIF occurrence records and the IUCN Red List.
4. Editorial & safety review
Every entry passes an editorial pass for clarity, originality, and safety notices (toxicity, contraindications, dosage caveats) before publication.
Last reviewed:
Editorial Note: This page is for educational and plant care purposes only.
Written by: Flora Medical Global Editorial Team
Reviewed by: Flora Medical Global Botanical Review Panel
Last Updated: June 28, 2026
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