Physalis greenei
Vasey & Rose
Yellow Nightshade Groundcherry
(c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
(c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
(c) Robert Watkins, some rights reserved (CC BY-NC)
What to Eat
Edible parts: Fruit
The fruit can be eaten raw or cooked. Each fruit is naturally enclosed in a papery calyx husk that protects it from pests and the elements. The calyx itself is toxic and must not be eaten.
Known Hazards
Where to Find It
It is a temperate plant.
North America, USA,
How to Identify
Frost-tender annual growing to 0.3 m in height. Hermaphroditic flowers pollinated by insects. Adapts to light sandy, medium loamy, and heavy clay soils with good drainage. Tolerates mildly acid, neutral, and mildly alkaline conditions. Requires full sun and adapts to both dry and moist soil.
How to Grow
We have very little information on this species and do not know if it will be hardy in Britain, though it should be possible to treat it as a tender annual, sowing the seed in early spring in a warm greenhouse and planting out after the last expected frosts. The following notes are based on the general needs of the genus. Succeeds in any well-drained soil in full sun or light shade.
Propagation: Sow seed in March or April in a greenhouse, barely covering it. Germination is generally quick and reliable. Prick seedlings out into individual pots of reasonably rich soil once large enough to handle, then plant outside after the last expected frosts, ideally with cloche protection until they are growing well. Diurnal temperature fluctuations aid germination.
Medicinal Uses
None known.
Other Uses
None known.
Wikipedia
Frost-tender annual growing to 0.3 m in height. Hermaphroditic flowers pollinated by insects. Adapts to light sandy, medium loamy, and heavy clay soils with good drainage. Tolerates mildly acid, neutral, and mildly alkaline conditions. Requires full sun and adapts to both dry and moist soil.
Notes
There are about 75-100 Physalis species.
References (1)
- Plants for a Future database, The Field, Penpol, Lostwithiel, Cornwall, PL22 0NG, UK. http://www.scs.leeds.ac.uk/pfaf/
