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Description
Cheilanthes Bergiana, commonly known as Berg’s Lip Fern, is a perennial fern that belongs to the genus Cheilanthes. It is native to the southwestern United States and Mexico, where it can be found growing in rocky crevices, on cliffs, and in other rocky habitats. This fern is quite small, with a height of only 6-12 inches and a spread of 12-18 inches. It has a unique appearance, with fronds that are a bluish-gray color and covered in delicate hairs.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Pteridopsida |
| Order | Pteridales |
| Family | Pteridaceae |
| Genus | Cheilanthes |
Appearance
Berg’s Lip Fern has fronds that are a bluish-gray color and covered in delicate hairs. The fronds are small, with each frond measuring only 2-5 inches in length. They are triangular in shape, with the base of the frond being wider than the tip. The fronds grow in a clumping habit, creating a dense and textured appearance. The undersides of the fronds are covered in spores, which are a dark brown color.
Care Guide
When caring for Berg’s Lip Fern, it is important to consider its water, fertilization, soil, sunlight, and hardiness zones. This fern prefers to be kept in evenly moist soil, so be sure to water it regularly. It does not require frequent fertilization, but adding a balanced fertilizer to the soil in the spring can be beneficial. Berg’s Lip Fern prefers well-draining soil and does best in partial to full shade. It is hardy in zones 8-11.
Common Pests & Diseases
Berg’s Lip Fern is relatively disease resistant, but it can be susceptible to spider mites and mealybugs. These pests can be controlled with insecticidal soap or neem oil. Overwatering can also lead to root rot, so be sure to allow the soil to dry slightly between waterings.
Habitat
Berg’s Lip Fern is native to the southwestern United States and Mexico, where it can be found growing in rocky crevices, on cliffs, and in other rocky habitats. It prefers well-draining soil and does best in partial to full shade. This fern is well-suited for rock gardens or other areas with rocky soil.
Question and Answer
Q: Can Berg’s Lip Fern be grown indoors?
A: Yes, Berg’s Lip Fern can be grown indoors as long as it is provided with adequate moisture and humidity.
Q: Is Berg’s Lip Fern easy to propagate?
A: Yes, Berg’s Lip Fern can be propagated by spores or by division. Dividing the plant in the spring is the easiest method.
Q: Can Berg’s Lip Fern tolerate drought conditions?
A: No, Berg’s Lip Fern prefers to be kept in evenly moist soil and is not tolerant of drought conditions.
Q: Is Berg’s Lip Fern toxic to pets?
A: There is no evidence that Berg’s Lip Fern is toxic to pets, but it is always a good idea to keep plants out of reach of curious pets.
Related Plants
- Cheilanthes lanosa
- Cheilanthes gracillima
- Cheilanthes parryi
- Cheilanthes eatonii
- Cheilanthes tomentosa
References
- “Cheilanthes bergiana.” Flora of North America.
- “Cheilanthes bergiana.” Missouri Botanical Garden.
- “Berg’s Lip Fern (Cheilanthes bergiana).” Plant Lust.
- “Cheilanthes bergiana.” Dave’s Garden.
