Coffea arabica
L.
Rubiaceae
Coffea bourbonica Pharm. ex Wehmer
Coffea corymbulosa Bertol.
Coffea laurifolia Salisb.
Coffea moka Heynh.
Coffea sundana Miq.
Coffea vulgaris Moench
Common Name: Coffee
Flowering branches
Photograph by: Marcelo Corrêa
Creative Commons Attribution-Share Alike 3.0
Close-up of the flowers
Photograph by: Fpalli
Creative Commons Attribution-Share Alike 3.0
Harvested fruits
Photograph by: Megillionvoices
Creative Commons Attribution-Share Alike 4.0
The unroasted seeds
Photograph by: H. Zell
Creative Commons Attribution-Share Alike 3.0
The roasted seeds
Photograph by: H. Zell
Creative Commons Attribution-Share Alike 3.0
Plants flowering heavily
Photograph by: Not known
Creative Commons Attribution-Share Alike 3.0
Foliage
Photograph by: H. Zell
Creative Commons Attribution-Share Alike 3.0
General Information
Coffea arabica is a globose, evergreen plant. It is usually found as a compact shrub 1.5 - 3 metres tall, though in time, if not pruned bak, is able to become a small tree growing 3 - 10 metres tall with a spreading crown. The bole can become up to 8cm in diameter[
447- Title
- Common Trees of Puerto Rico and the Virgin Islands
- Publication
-
- Author
- Little E.L.; Wadsworth F.H.
- Publisher
- USDA, Forest Service; Washington.
- Year
- 1964
- ISBN
-
- Description
- Contains detailed information, and usually an illustration, on 250 tree species, including both native and exotic species.
].
One of the most common drinks in the world, its seeds have long been valued for their stimulating qualities. The plant is widely cultivated in many tropical regions for this seed, which is roasted to make the drink. The plant is also often grown as an ornamental in gardens[
307- Title
- Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
- Publication
-
- Author
- Barwick. M.
- Publisher
- Thames & Hudson, London
- Year
- 2004
- ISBN
- 0-500-51181-0
- Description
- A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
]. There are some named varieties[
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.
,
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.
].
Known Hazards
The seeds contain chlorogenic acid, which is a known allergen[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
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
Africa - Tropical regions in the northeast.
Habitat
An understorey tree in high elevation humid forests[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
307- Title
- Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
- Publication
-
- Author
- Barwick. M.
- Publisher
- Thames & Hudson, London
- Year
- 2004
- ISBN
- 0-500-51181-0
- Description
- A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
].
Properties
Edibility Rating |      |
Medicinal Rating |      |
Other Uses Rating |      |
Habit | Evergreen Shrub |
Height | 7.00 m |
Growth Rate | Medium |
Pollinators | Bees, Self |
Self-fertile | Yes |
Cultivation Status | Cultivated, Ornamental, Wild |
Cultivation Details
In equatorial regions, the plant can be grown at elevations from 1,300 to 2,800 metres, with 1,500 - 1,900 metres being most common. The minimum elevation reduces to about 500 metres at a latitude around 15°N or S, whilst in the subtropics it can be grown from sea level to 1,000 metres[
]. It grows best in areas where annual daytime temperatures are within the range 14 - 28°c, but can tolerate 10 - 34°c[
]. It prefers a mean annual rainfall in the range 1,400 - 2,300mm, but tolerates 750 - 4,200mm[
]. With too much rainfall the plant tends to develop wood at the expense of flowers and fruits[
]. One to 2 months of less than 50mm rain facilitates uniform flowering. Heavy rain during and after harvest is not desirable[
].
Prefers a position in light shade[
307- Title
- Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
- Publication
-
- Author
- Barwick. M.
- Publisher
- Thames & Hudson, London
- Year
- 2004
- ISBN
- 0-500-51181-0
- Description
- A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
]. Shading improves leaf and shoot growth but reduces root growth[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Prefers a deep friable soil on undulating land[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Plants are unsuited to stiff clay or sandy soils, but are considered tolerant of acid soils[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Prefers a pH in the range 5.5 - 7, tolerating 4.3 - 8.4[
].
Plants can begin to bear within 2 - 3 years and are in full bearing at the age of 6 - 8 years[
].
The optimum yield of clean dry coffee beans is 2- 3 tonnes/ha, which has been obtained in Kenya. The average yields are about 0.5 tonnes/ha in Brazil and 0.9 tonnes/ha in Africa[
].
Coffee plants can produce economic yields for 30 - 40 years on average, though this can vary from 10 - 70 years and plants of 80 - 100 years are known[
].
The plant is tetraploid, and over 30 mutations have been recognized[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. In the bisexual flowers, pollen is shed shortly after the flower opens, and the stigma is receptive immediately. Self-pollination can occur, as seed sets even when the flowers are bagged[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Pollination is also by honeybees, which collect nectar and pollen from the flowers[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Edible Uses
The dried seeds ('beans') are roasted, ground, and brewed to make one of the two most popular beverages in the world[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Coffee is widely used as flavouring in ice cream, pastries, candies, and liqueurs[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The seed has been used as a masticatory since ancient times. Cooked in butter, it can be used to make rich flat cakes[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
An extract from the seeds is used as a flavouring in ice cream etc[
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.
].
The dried, roasted green seeds have been used as an appetizer, whilst chocolate-covered roasted seeds are used as a gourmet snack[
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.
].
The red fruits and leaves are chewed for their stimulating properties[
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.
].
Leaves - cooked. The cooked leaves have a strong brown colour, a good texture and a rather neutral flavour with only a hint of bitterness[
298- Title
- Edible Leaves of the Tropics
- Publication
-
- Author
- Martin. F. W.; Ruberte. R. M. & Meitzner. L. S.
- Publisher
- Echo. USA.
- Year
- 1998
- ISBN
- 0-9653360-1-8
- Description
- A terse guide, giving reasonable detail on the more common leaf crops and brief information on a wide range of lesser known plants.
].
The leaves contain more caffeine than the fruit and are sometimes used as a tea substitute[
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
The seed contains caffeine, a widely used stimulant that is also used in proprietary painkillers to potentiate the effect of aspirin and paracetamol[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
]. It also contains the stimulants theobromine and theophylline, as well as chlorogenic acid, which is stimulant and diuretic as well as a known allergen[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].The seed is a bitter, aromatic, stimulant herb that has diuretic effects and controls vomiting[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
It is reported to be analgesic, an aphrodisiac, anorexic, antidotal, cardiotonic, CNS-stimulant, counterirritant, diuretic, hypnotic, galactagogue and nervine[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Whilst not usually recognised as a medical herb, coffee is a highly effective general stimulant, having a particular effect upon the central nervous system, improving perception and physical performance[
254- Title
- The Encyclopedia of Medicinal Plants
- Publication
-
- Author
- Chevallier. A.
- Publisher
- Dorling Kindersley. London
- Year
- 1996
- ISBN
- 9-780751-303148
- Description
- An excellent guide to over 500 of the more well known medicinal herbs from around the world.
]. It has been found of help in some cases of headache or migraine[
254- Title
- The Encyclopedia of Medicinal Plants
- Publication
-
- Author
- Chevallier. A.
- Publisher
- Dorling Kindersley. London
- Year
- 1996
- ISBN
- 9-780751-303148
- Description
- An excellent guide to over 500 of the more well known medicinal herbs from around the world.
].
An enema made using coffee beans is an effective cleanser for the large bowel[
254- Title
- The Encyclopedia of Medicinal Plants
- Publication
-
- Author
- Chevallier. A.
- Publisher
- Dorling Kindersley. London
- Year
- 1996
- ISBN
- 9-780751-303148
- Description
- An excellent guide to over 500 of the more well known medicinal herbs from around the world.
].
Coffee is a folk remedy for asthma, atropine poisoning, fever, flu, headache, jaundice, malaria, migraine, narcosis, nephrosis, opium poisoning, sores and vertigo[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Agroforestry Uses:
The plant is often intercropped with food crops, such as corn, beans or rice, during the first few years of growth[
].
Other Uses
Coffelite, a type of plastic, is made from coffee beans[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Coffee, with iodine, is used as a deodorant[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The seeds contain caffeine, which has been described as a natural herbicide. It selectively inhibits germination of the seeds of Amaranthus spinosus[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The bark can be made into pulp and parchment, or used as manure and mulches[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
].
The whitish wood is hard, dense, heavy, tough, durable and takes a polish well. It is suitable for tables, chairs and turnery[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
,
447- Title
- Common Trees of Puerto Rico and the Virgin Islands
- Publication
-
- Author
- Little E.L.; Wadsworth F.H.
- Publisher
- USDA, Forest Service; Washington.
- Year
- 1964
- ISBN
-
- Description
- Contains detailed information, and usually an illustration, on 250 tree species, including both native and exotic species.
].
Propagation
Propagation is usually by seed. The optimum temperature for the germination of coffee seeds is about 30 - 32°c, below 10°c germination is very slow[
]. The viability of the seeds is comparatively short, depending upon conditions, and it is advisable to plant within 2 months of harvesting. The older the seeds, the longer they take to germinate and they lose viability. They can be planted with the parchment attached but germination is quicker when it is removed[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Seedlings can be raised in shaded nurseries, planting them out into their permanent positions when 6 - 12 months old[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Layering
Air layering
Budding. For rooting of coffee cuttings, the single leaf-bud cutting is commonly used[
303- Title
- World Agroforesty Centre
- Publication
-
- Author
-
- Website
- http://www.worldagroforestry.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].