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.
Yes, it is recommended to cut off dead flowers from hydrangeas to promote new growth and encourage the plant to bloom again.
Yes, cutting off dead flowers from hydrangeas can promote new growth and help maintain the health of the plant.
Hydrangeas change color based on the pH level of the soil. Acidic soil produces blue flowers, while alkaline soil produces pink flowers. Changing the pH level of the soil can shift the color of the hydrangea blooms.
they hadnt figured out how to film colour yet
Yes, flower colour is an inherited genetic trait. Although some flowers may start off a specific colour and change colour as the flower matures
yes
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Yes, Annabelle hydrangeas are vascular plants. Vascular plants have specialized tissues for conducting water, minerals, and nutrients throughout the plant, and Annabelle hydrangeas fit this criterion.
Yes, you can change the color of white hydrangeas by altering the pH level of the soil they are planted in.
The colour of hydrangeas is affected by the pH of the soil - soils with a low pH (up to about 5.5) are acidic soils and will produce blue or purple flowers. Soils with a high pH (above 5.5) are more alkaline and flowers tend to become pink as the pH increases. Many modern Hydrangeas are bred to be more inclined to either blue or pink, but in my experience they usually eventually revert to the above 'rule'.
No.
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