Frasera albicaulis is a species of flowering plant in the gentian family known by the common name whitestem frasera. It is native to the northwestern United States, where it grows in open areas in mountain habitat. It is a perennial herb growing from a woody base surrounded by rosettes of leaves, its stem growing 10 to 70 centimeters tall. The leaves are green with white margins. The basal leaves are lance-shaped, up to 30 centimeters long, and borne on petioles. Leaves higher on the stem are smaller and narrower and are oppositely arranged. The inflorescence is a dense panicle atop the stem, sometimes interrupted into a series of clusters of flowers. Each flower has a calyx of four pointed sepals and a corolla of four pointed lobes each one half to one centimeter long. The corolla is pale greenish white to light blue to purple, often dotted, streaked, or veined with darker blue. There are four stamens tipped with large anthers and a central ovary.
Whitestem frasera generally shows good resistance to disease and is not typically affected by illnesses. Still, it can be vulnerable to pests and diseases found in its environment. When infections occur, they are usually mild. Regarding upkeep, this plant demands a moderate level of care. It should be pruned regularly to retain a tidy appearance and support healthy growth. Applying fertilizer can also assist in encouraging flowering. Whitestem frasera is appropriate for anyone with an outdoor area, like a garden or patio, and does not need extensive care experience. It may need additional attention if cultivated indoors.
How to keep Frasera Albicaulis.
Fertilizer
One fertilizer application in spring is typically adequate for Whitestem frasera, but several feedings can enhance growth. Apply fertilizer about once a month to every six weeks. Fertilization improves the leaves’ appearance and function, helping keep their color even and texture healthy. It also promotes root development and increases nutrient uptake for long-term plant vigor.
Pruning
Whitestem frasera is characterized by its tall stems and clusters of greenish-yellow flowers. Pruning should be done from early to late spring to promote growth, remove dead stems, and trim overgrown areas for a tidier appearance. Thinning the plant can help reduce crowding and enhance flowering, keeping your whitestem frasera healthy and attractive throughout the season.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Frasera
- Family
- Gentianaceae
- Hardiness Zone
- 3-7
- Mature Height
- 30 cm to 76 cm
- Leaf Type
- Deciduous
