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It depends on the variety of Hydrangea although soil acidity or alkalinity will alter the shading and colour.
Generally, acidic soil produces blue or lavender-blue hydrangeas and alkaline soil produces pinks and reds.
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∙ 7y ago
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Why do hydrangeas change color?
they change colour with the soil pH level.
Why didn't they start off with color on television?
they hadnt figured out how to film colour yet
Do flowers come with their colors?
Yes, flower colour is an inherited genetic trait. Although some flowers may start off a specific colour and change colour as the flower matures
Are hydrangeas perennial?
yes
What do you feed hydrangeas?
I posted a link that has everything you need to be succesfull in you Hydrangeas planting in the related links box below.
How does soil pH affect flower color?
Well, if the soil is acidic then the flower would turn and pink/red colour. if the soil had alkali then the colour would change to blue. Gardeners use this to make Hydrangeas change colour. other colours are possible to make, it all determines the Ph of the soil.
Do hydrangeas need to be planted in pairs?
No.
How do you get hydrangeas to grow fast?
In gardening
What is favorite flowers of Cheryl Cole?
Hydrangeas
What shade of blue are hydrangeas?
Aqua blue.
What colour is glass?
colour is defined by the reflection of light off a surface. So glass can be said to have no colour as light does not reflect off of it
When do hydrangeas come in Season?
Mophead hydrangeas (h. macrophylla) bloom in Chicago (zone5) in late May or early June, depending upon the site conditions.
