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Useful Tropical Plants

Petunia × atkinsiana

(Sweet) D.Don ex W.H.Baxter

Solanaceae

+ Synonyms

Common Name: Garden Petunia

Petunia × atkinsiana
Petunias of many colouts adorn this wall
Photograph by: ????
Creative Commons License
Petunia × atkinsiana Petunia × atkinsiana Petunia × atkinsiana Petunia × atkinsiana

General Information

Garden petunia is a herbaceous, perennial plant, most commonly cultivated as an annual, growing about 60cm tall.
The edible flowers are eaten locally. A very common plant in flower gardens, there are hundreds of named varieties.

Known Hazards

Although providing many well-known foods for people, including the potato, tomato, pepper and aubergine, most plants in the family Solanaceae also contain poisonous alkaloids. Unless there are specific entries with information on edible uses, it would be unwise to ingest any part of this plant[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].

Botanical References

200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.

Range

A range of hybrids, developed in the garden, mainly involving P. axillaris × P. Integrifolia.

Habitat

Not known in the wild

Properties

Edibility Rating *  *
HabitPerennial
Height0.60 m
Cultivation StatusOrnamental

Cultivation Details

The plant can be grown as a summer annual in areas with cold winters, or as a perennial in warmer areas.
Requires a sunny position[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Grows and flowers best in a light, well-drained soil[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Rich soils and shade encourage the plant to produce lush foliage, but at the expense of flowering[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].

Edible Uses

Flowers - raw[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
]. A mild flavour, they can be eaten raw in salads or be used as a garnish on other foods[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
].

Medicinal

None known

Other Uses

None known

Propagation

Seed - surface sow in containers, just firming the seed into the soil, and do not allow to dry out[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. The seed germinates best at a temperature of 15 - 20°c[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Prick out the seedlings when large enough to handle and plant out when 10cm tall.
Softwood cuttings[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].

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