Callitriche hermaphroditica (vernacular name: autumnal water-starwort) is a species of flowering plant belonging to the family Plantaginaceae.Its native range is Subarctic and Temperate Northern Hemisphere.
Northern water-starwort has good disease resistance and is generally not highly prone to illnesses. However, it can be vulnerable to pests and diseases present in its environment. These infections are typically mild. Regarding care, the plant requires moderate maintenance. It should be pruned regularly to preserve a neat appearance and support healthy growth. Fertilizing can also help encourage flowering. Northern water-starwort is suitable for anyone with an outdoor area, such as a garden or patio, and does not demand extensive care experience. It may need more attention when grown indoors.
How to keep Callitriche Hermaphroditica.
Light
Northern water-starwort is found in sunny habitats, such as the shallow margins of ponds and lakes. It prefers full sun, but can also tolerate partial sun.
Water
Northern water-starwort originates from aquatic environments and thrives in moist conditions. To prevent drought stress, it requires weekly watering. This species adapts its growth cycle to the availability of water throughout the seasons. It shows a high tolerance for wet habitats and responds well to changes in precipitation.
Temperature
Northern water-starwort can tolerate a wide range of temperatures, but its occurrence may still be restricted by different combinations of moisture and heat. It does best in warm summer conditions with sufficient rainfall or watering. Extended periods of cloudy, rainy weather or prolonged high temperatures can raise the risk of Northern water-starwort dying. In winter, appropriate protection from the cold can increase the plant’s survival rate.
Pruning
To keep northern water-starwort healthy and flourishing, regular pruning from early to late spring is essential. This helps control overgrowth and improves water flow. Use sharp scissors in a sterile environment to encourage regeneration and prevent the spread of pathogens. Proper pruning boosts the plant's vitality and enhances its role within the ecosystem.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Callitriche
- Family
- Plantaginaceae
- Hardiness Zone
- 5-9
- Mature Height
- 10 cm to 49 cm
- Mature Spread
- 5 cm to 20 cm
- Leaf Color
- Green, Olive Drab
- Leaf Type
- Semi-evergreen
- Flower Size
- 0.10 cm to 0.20 cm
- Bloom Time
- Summer
- Planting Time
- Spring, Summer
- Harvest Time
- Late summer, Early fall, Mid fall
