Also known as Subalpine Chilean Nasturtium
Tropaeolum polyphyllum, the wreath nasturtium, is a climbing perennial with vibrant orange-yellow flowers and attractive, palmately lobed leaves.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of sunlight daily for best flowering.
Moderate
50% intensity
Allow soil to dry slightly between waterings. Reduce in winter.
Well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures. Protect from frost during active growth.
Outdoor
50% intensity
Low
25% intensity
Feed sparingly with a balanced liquid fertilizer during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot, especially during cooler months. Ensure good drainage to prevent waterlogging.
Reduce watering significantly in winter when the plant is dormant.
Prune after flowering to maintain a tidy appearance and encourage denser growth. Deadhead spent blooms regularly to promote further flowering.
In late autumn or early winter, cut back dead or dying foliage to prepare the plant for its dormant period.
Propagate from seed sown in spring, or from tubers collected during dormancy. Seeds may require stratification. Division of tubers can also be done in early spring before new growth emerges.
Ensure cuttings or divisions are kept in suitable conditions for rooting.
Repot only when necessary, typically every 2-3 years, during early spring before active growth begins. Use a well-draining potting mix.
Choose a pot that is only slightly larger than the current one to avoid water retention issues. Ensure the tuber is planted at the correct depth.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Wreath Nasturtium (Tropaeolum polyphyllum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Tropaeolaceae |
| Genus | Tropaeolum |
| Species | Tropaeolum polyphyllum |
Similar in genus Tropaeolum
Answers based on plant encyclopedia data
