Triodanis perfoliata, commonly known as Venus' looking-glass, is an annual plant in the Campanulaceae family. It is native to North America and typically found in open, sunny areas such as fields and roadsides. The plant is known for its small, bell-shaped purple flowers and its unique perfoliate leaves, which appear to be pierced by the stem.
Triodanis perfoliata is relatively easy to care for. It prefers full sun and moderate temperatures. The plant does not require high humidity and can tolerate dry conditions. Watering should be done sparingly, allowing the soil to dry out almost completely between waterings.
土壤
This plant prefers well-draining loamy soil. It can tolerate a range of soil types but thrives best in moderately nutrient-rich soil. Ensure the soil is not waterlogged to prevent root rot.
肥料
Triodanis perfoliata does not have high fertilizer requirements. If desired, a light application of a balanced fertilizer can be used during the growing season, but it is generally not necessary.
换盆
As an annual plant, Triodanis perfoliata does not require repotting. It completes its life cycle within one growing season and will not need to be moved to a new pot.
传播
Propagation of Triodanis perfoliata is typically done through seeds. Sow the seeds directly in the soil in early spring after the last frost. The seeds require light to germinate, so do not cover them with soil.
修剪
Pruning is not required for Triodanis perfoliata. The plant will naturally complete its life cycle within one growing season, and deadheading is not necessary.
毒性
Triodanis perfoliata is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens and around homes.