Also known as Common Judas Tree · Erguvan · Ficus Carica
Judastree (Cercis siliquastrum) is a deciduous ornamental tree known for its stunning pink-purple flowers that bloom directly on bare branches in early spring. It feature
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade for best flowering.
80% intensity
Moderate, especially when young and during dry spells.
50% intensity
Well-drained, fertile, alkaline to neutral soil. Tolerates a range of soil types but prefers loamy conditions.
50% intensity
Hardy in temperate climates, tolerating winter lows to -15°C.
60% intensity
Outdoor
50% intensity
Low requirement; apply balanced fertilizer only if growth is poor.
30% intensity
Early Spring
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Generally considered non-toxic to humans and pets. Ingestion of large quantities of seeds may cause mild digestive upset.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Judastrees require regular watering, especially during their establishment phase in the first few years after planting.
Once mature, they are quite drought-tolerant but benefit from supplemental watering during prolonged dry spells. Ensure the soil drains well to prevent root rot.
Reduce watering significantly during the dormant winter months.
Prune Judastrees in late winter or early spring while the tree is dormant, before the new season's growth begins. Focus on removing any dead, diseased, or damaged branches to maintain tree health and structure.
Also, thin out crossing or rubbing branches to improve air circulation and light penetration. Minimal shaping is usually sufficient to preserve its natural vase-like form.
Avoid heavy cuts on mature wood to prevent sap bleeding.
Judastrees can be propagated from seeds, which require stratification for successful germination. Cuttings are generally difficult to root. Grafting is also an option for specific cultivars.
Sow seeds in autumn or stratify them in a refrigerator for 2-3 months before spring sowing.
As a tree, Judastree is typically grown in the ground and not repotted. If grown in a large container when young, it should be transplanted to its permanent outdoor location in the ground once it outgrows the pot.
Choose a site with ample space for its mature size.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Judas-Tree (Cercis siliquastrum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Cercis |
| Species | Cercis siliquastrum |
Similar in genus Cercis
Answers based on plant encyclopedia data
