Hydrangea
Hydrangea

A genus of about 70 to 75 species of flowering native to southern and eastern Asia and North and South America. Most are shrubs 1 to 3 meters tall, but some are small trees, and others lianas reaching up to 30 metres by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.
Hydrangea flowers are produced from early spring to late autumn; they grow in flower heads at the ends of the stems. In many species, the flower heads contain two types of flowers, small fertile flowers in the middle, and large, sterile bract-like flowers in a ring around the edge of each flower head. Other species have all the flowers sterile and of the same size.
In most species the flowers are white, but in some species (notably Hydrangea. macrophylla), can be blue, red, pink, light purple, or dark purple. In these species the colour is affected by the pH of the soil.
An acidic soil (pH below 6) will usually produce flower colour closer to blue, whereas an alkaline soil (pH above 6) will produce flowers more pink.

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ALL IMAGES CONTAINED IN THIS WEB SITE REMAIN THE PROPERTY OF RON LEGGAT. IMAGES MAY NOT BE DOWNLOADED, REPRODUCED, COPIED OR USED IN ANY OTHER WAY WITHOUT EXPRESS WRITTEN PERMISSION.

Ref: DSC_0461_pe0013_lo

Date: 10/07/2012

Location: Madeira, Portugal

Photographer: Ron Leggat ARPS

Hydrangea

A genus of about 70 to 75 species of flowering native to southern and eastern Asia and North and South America. Most are shrubs 1 to 3 meters tall, but some are small trees, and others lianas reaching up to 30 metres by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.
Hydrangea flowers are produced from early spring to late autumn; they grow in flower heads at the ends of the stems. In many species, the flower heads contain two types of flowers, small fertile flowers in the middle, and large, sterile bract-like flowers in a ring around the edge of each flower head. Other species have all the flowers sterile and of the same size.
In most species the flowers are white, but in some species (notably Hydrangea. macrophylla), can be blue, red, pink, light purple, or dark purple. In these species the colour is affected by the pH of the soil.
An acidic soil (pH below 6) will usually produce flower colour closer to blue, whereas an alkaline soil (pH above 6) will produce flowers more pink.

COPYRIGHT NOTICE

ALL IMAGES CONTAINED IN THIS WEB SITE REMAIN THE PROPERTY OF RON LEGGAT. IMAGES MAY NOT BE DOWNLOADED, REPRODUCED, COPIED OR USED IN ANY OTHER WAY WITHOUT EXPRESS WRITTEN PERMISSION.

Ref: DSC_0461_pe0013_lo

Date: 10/07/2012

Location: Madeira, Portugal

Photographer: Ron Leggat ARPS