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{{SPlantbox
{{SPlantbox
|genus=Nertera
|familia=Rubiaceae
|genus=Nertera
|species=granadensis
|species=granadensis
|taxo_author=Druce
|common_name=coral bead plant, pin-cushion plant, bead plant
|habit=herbaceous
|poisonous=appears quite low
|poison_ref=Wikipedia
|lifespan=perennial
|Temp Metric=°F
|Temp Metric=°F
|jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks!
|jumpin=If this plant info box on watering; zones; height; etc. is mostly empty you can click on the edit tab and fill in the blanks!
|image=Upload.png
|image=Nertera granadensis.jpg
|image_width=240
|image_width=240
|image_caption=coral bead plant
}}
}}
'''''Nertera granadensis''''' (syn. ''N. depressa''; also known as '''coral bead plant''', '''pin-cushion plant''', or '''bead plant''') is a ground cover with orange berries, of the genus ''[[Nertera]]''. ''Nertera granadensis'' has an unusually extensive trans-continental distribution surrounding the mid and S [[Pacific Ocean]]. In the tropical regions of the western Pacific, ''Nertera granadensis'' only occurs at high altitudes. It is grown as an [[ornamental plant]]
{{Inc|
{{Inc|
Nertera depressa, Banks & Soland. Bead-plant. Glabrous: variable in size, sometimes forming patches: sts. 6-10 in. long, 4-cornered: Lvs. 2 lines long, broadly ovate, acute or obtuse, leathery or almost fleshy; petioles about as long as the blades; stipules very small: fls. solitary, greenish. B.M. 5799. F.S. 21:2167 (charming). F.W. 1875:257.— The bead- or coral-bead-plant is a hardy perennial alpine or rock-plant which forms a dense mat of foliage covered with orange-colored translucent berries the size of a pea. It ranges throughout the Andes, from the tropics to Cape Horn. It also inhabits Tristan d'Acunha, and the mountains of New Zeal, and Tasmania. It is prop. by seed or division. The plant needs a sandy soil, with some leaf -mold, and prefers shade in summer and may need some winter covering in the N. It makes a good house plant and well-fruited specimens are occasionally used abroad in fancy bedding as a novelty. The fr. may last from midsummer well into the winter. In S. Calif., N. depressa grows well in the open if it is kept moist and does not receive the direct rays of the sun.
Nertera depressa, Banks & Soland. Bead-plant. Glabrous: variable in size, sometimes forming patches: sts. 6-10 in. long, 4-cornered: Lvs. 2 lines long, broadly ovate, acute or obtuse, leathery or almost fleshy; petioles about as long as the blades; stipules very small: fls. solitary, greenish. — The bead- or coral-bead-plant is a hardy perennial alpine or rock-plant which forms a dense mat of foliage covered with orange-colored translucent berries the size of a pea. It ranges throughout the Andes, from the tropics to Cape Horn. It also inhabits Tristan d'Acunha, and the mountains of New Zeal, and Tasmania. It is prop. by seed or division. The plant needs a sandy soil, with some leaf -mold, and prefers shade in summer and may need some winter covering in the N. It makes a good house plant and well-fruited specimens are occasionally used abroad in fancy bedding as a novelty. The fr. may last from midsummer well into the winter. In S. Calif., N. depressa grows well in the open if it is kept moist and does not receive the direct rays of the sun.
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==Cultivation==
As a house plant, ''Nertera granadensis'' is somewhat difficult to maintain, and it is not recommended for beginners. The soil should be porous. It should be kept in a bright, semi-shaded place - a south facing window is ideal - and should not be left in direct sunlight.<ref>{{cite web|url=http://www.weekendgardener.net/2006/06/nertera-granadensis-caring-for-house.htm|title=Nertera granadensis - caring for house plants|date=2006-06-20|accessdate=2008-01-25}}</ref>
During the summer, ''Nertera granadensis'' can be kept outdoors, but it still needs to be protected from direct sunlight. The temperature should not be too warm, although it should not go below 8 degrees Celsius (around 45 Fahrenheit) in the winter.<ref>{{cite web|url=http://www.weekendgardener.net/2006/06/nertera-granadensis-caring-for-house.htm|title=Nertera granadensis - caring for house plants|date=2006-06-20|accessdate=2008-01-25}}</ref> During the winter and autumn gardeners should wait until the soil dries between watering.<ref>{{cite web|url=http://www.weekendgardener.net/2006/06/nertera-granadensis-caring-for-house.htm|title=Nertera granadensis - caring for house plants|date=2006-06-20|accessdate=2008-01-25}}</ref>
When the flowers and berries begin forming in the spring, one should increase watering so that during the spring and the summer the soil is kept moist at all times, and the leaves and berries should be moistened occasionally, but not too frequently, as they could rot.<ref>{{cite web|url=http://www.plantfacts.com/Family/Rubiaceae/Nertera.granadensis.shtml|title=Nertera granadensis|date=2008|accessdate=2008-01-25}}</ref> The plant should be fed monthly with a weak solution (water-soluble fertilizers, diluted to half strength, are best) during spring/summer until it begins to flower. When the berries begin to die (turn black) they should be carefully removed.
===Propagation===
===Pests and diseases===
==Varieties==
==Gallery==
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==References==
{{reflist}}
*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
<!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 -->
<!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 -->
<!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 -->
==External links==
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