Ottelia ovalifolia, commonly known as swamp lily, is a species of aquatic plant belonging to the Hydrocharitaceae family and native to the Australian mainland. Ottelia ovalifolia has been introduced into New Zealand, Vanuatu and the Solomon Islands.
The swamp lily is fairly disease-resistant and typically does not tend to get many ailments. However, it can be vulnerable to pests and diseases present in its environment; these issues are usually not serious. As for care, this plant has moderate maintenance requirements. It should be pruned regularly to preserve a tidy appearance and support healthy growth. Fertilizing can also help encourage flowering. The swamp lily is suitable for anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention if grown indoors.
How to keep Ottelia Ovalifolia.
Light
The swamp lily is native to habitats with abundant sunlight, for example the shallow margins of ponds and lakes. It favors full sun but can also tolerate partial sun.
Temperature
Swamp lily is fairly adaptable to temperature, able to endure higher heat and wide temperature swings. In hot weather, care should be taken with watering and providing appropriate shade to prevent sunburn. However, Swamp lily has limited tolerance for low temperatures. While it can tolerate some cold, overly cold conditions can cause frost damage.
Pruning
The swamp lily is an aquatic plant that benefits greatly from strategic pruning in early spring. Regularly removing dead leaves and trimming back older growth helps maintain the plant's health, control its spread, and encourage it to flower. This practice also reduces the risk of disease and enhances water circulation, resulting in a more vibrant appearance.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Ottelia
- Family
- Hydrocharitaceae
- Hardiness Zone
- 8-11
- Mature Height
- 30 cm to 61 cm
- Mature Spread
- 30 cm to 49 cm
- Leaf Color
- Light Green, Medium Sea Green
- Leaf Type
- Evergreen
- Flower Color
- White
- Flower Size
- 3.05 cm to 5.08 cm
- Bloom Time
- Summer, Early fall, Mid fall
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Late summer, Fall, Early winter
Other names.
