Physalis heterophylla
| Physalis heterophylla | |
| Light: |   |
| Moisture: |   |
| Hardiness: | 8 |
| Soil pH: | 5.6-8.4 |
| Height: | 3' |
| Width: | 3' |
| Blooms: | Mid Summer-Early Fall |
| Native to: | |
| Edible Rating: |  |
| Medicinal Rating: |  |
| Tea: | Yes |
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Physalis heterophylla (common name: clammy ground cherry)
Propagation: Seed - sow March/April in a greenhouse only just covering the seed. Germination usually takes place quickly and freely. Prick out the seedlings into individual pots of fairly rich soil when they are large enough to handle and plant them out after the last expected frosts. Consider giving them some protection such as a cloche until they are growing away well. Diurnal temperature fluctuations assist germination[1].
Division in spring[2]. Very easy, larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer.
Basal cuttings in early summer[2]. Harvest the shoots with plenty of underground stem when they are about 8 - 10cm above the ground. Pot them up into individual pots and keep them in light shade in a cold frame or greenhouse until they are rooting well. Plant them out in the summer.
Cultivation: Succeeds in any well-drained soil in full sun or light shade[3].
A polymorphic species[4].
Range: N. America - New Brunswick to Saskatchewan, Florida, Colorado and Texas.
Habitat: Dry open woods[4]. Rich soils, especially where the surface has been disturbed[5].
Edibility: Fruit - raw or cooked[6][7][8]. Quite nice raw though rather small[K], the fruit can also be made into pies, jams, sauces etc[9]. Pectin or pectin-rich fruit should be added if the fruit is used in jams and preserves[9]. The fruit can also be dried, ground into a meal and added to flour for making bread etc[9]. The plant conveniently wraps up each fruit in its own 'paper bag' (botanically, the calyx) to protect it from pests and the elements. This calyx is toxic and should not be eaten.
Medicinal: The seed is considered to be beneficial in the treatment of difficult urination, fever, inflammation and various urinary disorders[10].
A tea made from the leaves is used in the treatment of headaches and as a wash for burns and scalds[10].
A poultice of the leaves and roots is applied to wounds[10]. An infusion of the leaves and roots is used as a wash on scalds, burns and VD sores[11].
Compounds in the plant are being investigated for antitumor activity[10].
Pollinators: Insects
Soil: Can grow in light, medium, and heavy soils.
Drainage: Prefers well drained soil.
Flower Type: Hermaphrodite
Known Hazards: All parts of the plant, except the fruit, are poisonous[12][13].
Also Known As: P. ambigua.
Links
References
- ↑ Dremann, Craig. Ground Cherries, Husk Tomatoes and Tomatilloes. Redwood City Seed Company, 1985.
- ↑ 2.0 2.1 Sanders, Thomas. Popular Hardy Perennials. Collingridge, 1926.
- ↑ Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ 4.0 4.1 Lyndon, Merritt. Gray's Manual of Botany. American Book Co, 1950.
- ↑ Britton, Nathaniel and Addison Brown. An Illustrated Flora of the Northern United States and Canada. Dover Publications, 1970.
- ↑ Uphof, Johannes. Dictionary of Economic Plants. Weinheim, 1959.
- ↑ Tanaka, Tyōzaburō. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing, 1976.
- ↑ Yanovsky, Elias. Food Plants of the North American Indians Publication 237. US Department of Agriculture.
- ↑ 9.0 9.1 9.2 Facciola, Stephen. Cornucopia - A Source Book of Edible Plants. Kampong Publications, 1990.
- ↑ 10.0 10.1 10.2 10.3 Foster, Steven and Billy Tatum. Medicinal Plants of Eastern and Central North America. Houghton Mifflin, 1990.
- ↑ Moerman, Daniel. Native American Ethnobotany. Timber Press, 1998.
- ↑ Stary, Frantisek. Poisonous Plants. Hamlyn, 1983.
- ↑ Frohne, Dietrich and Hans Pfänder. J. A Colour Atlas of Poisonous Plants. Timber Press, 1984.