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Description
Physalis Walteri, also known as Walter’s Ground Cherry, is a species of flowering plant in the nightshade family, Solanaceae. It is native to the southeastern United States, where it can be found growing in dry, sandy soils, and open woods. The plant typically grows up to three feet tall and produces small, lantern-shaped fruits that are edible and have a sweet, nutty flavor. The fruits are commonly used in jams, pies, and other desserts.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Solanales |
| Family | Solanaceae |
| Genus | Physalis |
| Species | Physalis Walteri |
Appearance
Physalis Walteri is a herbaceous perennial plant that grows up to three feet tall. It has a central stem that branches out into several smaller stems. The leaves are ovate to lanceolate in shape and are typically three to six inches long. The flowers are small and white or pale yellow in color, with five petals. The fruit is a small, lantern-shaped berry that is initially green and turns yellow or orange when ripe.
Care Guide
Physalis Walteri is a relatively easy plant to care for. Here are some tips:
- Water: Physalis Walteri prefers well-draining soil and does not like to be overwatered. Water the plant when the soil is dry to the touch.
- Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season.
- Soil: Physalis Walteri prefers well-draining, sandy soil. If your soil is heavy or clay-like, amend it with sand or other organic matter.
- Sunlight: Physalis Walteri prefers full sun but can tolerate partial shade.
- Hardiness Zones: Physalis Walteri is hardy in USDA zones 8-10.
Common Pests & Diseases
Physalis Walteri is relatively pest and disease-free. However, it can be susceptible to spider mites and aphids. These pests can be controlled with insecticidal soap or neem oil. The plant can also be affected by root rot if it is overwatered or planted in poorly-draining soil.
Habitat
Physalis Walteri is native to the southeastern United States, where it can be found growing in dry, sandy soils, and open woods. It is a hardy plant that can tolerate drought and poor soil conditions.
Question and Answer
Q: Is Physalis Walteri an invasive species?
A: No, Physalis Walteri is not considered an invasive species.
Q: Can Physalis Walteri be grown in a container?
A: Yes, Physalis Walteri can be grown in a container as long as it is large enough to accommodate the plant’s root system.
Q: How often should I prune Physalis Walteri?
A: Physalis Walteri does not require regular pruning. However, you can prune it to remove dead or damaged branches or to control its size.
Q: Can I eat the fruit of Physalis Walteri?
A: Yes, the fruit of Physalis Walteri is edible and has a sweet, nutty flavor.
Related Plants
- Physalis Alkekengi (Chinese Lantern)
- Physalis Angulata (Cutleaf Ground Cherry)
- Physalis Hederifolia (Ivy-Leaved Ground Cherry)
References
- USDA Plants Database: Physalis Walteri
- Missouri Botanical Garden: Physalis Walteri
- Gardenia: Physalis Walteri
