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they change colour with the soil pH level.
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoHydrangeas changed color in response to changing pH levels in the soil. Hydrangeas turn blue because of aluminum in the soil.
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Color contact lenses are made with a solid colored tint and can completely change the color of the eyes. Some are tinted and do not change the color much.
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causes are change the color and viscosity saliva
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Diffusion, because it went throught the cell membrance.
What colors do hydrangeas come in?
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How do you make a pink hydrangea turn blue?
you need to change the soil PH, if i remember corectly you need to lower the PH but ask a nursery :)
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.
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 do you get hydrangeas to grow fast?
In gardening
Do hydrangeas need to be planted in pairs?
No.
What is favorite flowers of Cheryl Cole?
Hydrangeas
What shade of blue are hydrangeas?
Aqua blue.
What is color change?
color change is when a color changes
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.
Are hydrangeas dangerous for dogs?
Hydrangeas are not particularly dangerous to dogs. Dogs should not be eating weeds or flowers on a daily basis. If a dog overeats anything, it can be unhealthy.
