Tropaeolum minus, the dwarf nasturtium is a species of perennial plant in the Tropaeolaceae family. It is endemic to mountainous regions of Ecuador and Peru.
Dwarf nasturtium has strong disease resistance and is usually not susceptible to illnesses. Regarding maintenance, this plant is fairly low-maintenance. When grown outdoors it needs only light watering, and larger specimens typically do not require pruning; however, smaller plants should be trimmed after they finish blooming. Dwarf nasturtium is appropriate for anyone with an outdoor area, like a garden or deck, and does not demand extensive gardening experience.
How to keep Tropaeolum Minus.
Light
Dwarf nasturtium comes from open habitats, such as sunny meadows and forest edges, which supply plenty of light. It does best in full sun but can also tolerate partial sun, adjusting well to different light levels.
Water
The dwarf nasturtium, native to South and Central America, thrives in moderate humidity and is drought-tolerant, requiring watering only about every three weeks. Indoors, it produces vibrant flowers and needs consistently moist, well-draining soil to prevent root rot.
Temperature
The dwarf nasturtium shows strong adaptability to a variety of climate conditions, from sweltering summers to cold winters. Still, it has a preferred temperature range for healthy growth. When temperatures become too high, the plant can suffer from heat and humidity stress, which may kill it. In areas where temperatures approach the lower edge of its cold tolerance, taking steps to insulate the plant is important to protect it.
Fertilizer
Timing is important for fertilizing Dwarf nasturtium. Fertilize in early spring and keep doing so monthly until early summer. Fertilizer encourages attractive blooms and supplies energy during both dormant and active growth phases.
Pruning
Dwarf nasturtiums benefit from light pruning. In early spring, remove any dead stems and regularly pinch off spent blooms to encourage continuous flowering. It's best to intervene minimally, as tidying the plant helps improve air circulation, reduces the risk of disease, and promotes a vibrant display throughout the growing season.
Toxicity
This plant is known to be added to food as seasonings. Nasturtiums show no records of toxic ingestion if taken in small amounts. Take precautions and only take processed products of this only.
Further reading →
The toxicity and danger assessments provided are for reference only. We do not assure their accuracy, so it's crucial not to depend on them. Seek professional advice when necessary for accurate guidance.
Botanical profile.
- Plant Type
- Vine
- Life Cycle
- Perennial
- Genus
- Tropaeolum
- Family
- Tropaeolaceae
- Hardiness Zone
- 8-11
- Mature Height
- 15 cm to 30 cm
- Mature Spread
- 30 cm to 61 cm
- Leaf Color
- Light Green, Dark Green
- Leaf Type
- Semi-evergreen
- Flower Color
- Red, Orange, Yellow
- Flower Size
- 2.03 cm to 4.06 cm
- Bloom Time
- All year round
- Planting Time
- Spring
- Harvest Time
- All year round
- Native Area
- Ecuador, Peru
Other names.