Wednesday February 8 2012
Color Changing Flowers

Use chemistry to change the colors in a bouquet of flowers.


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Fantastic! love this blog

Fantastic! love this blog

bases

are alkalis bases?

Yes.

Yes.

acid / base relationship to hydrangeas

Hi Robert,

I have a hydrangea plant and have successfully changed its color by changing the soil pH. Just wanted to let you know that the pH relation to the color is the opposite of what you state in the video -- more acidic soil produces bluer flowers, while alkaline soils make blooms pinker.

food color

if you put food color in water and put any white flower in the water....the veins will turn the color of the food coloring....just so you know
its pretty cool

Changing Flower

This is wonderful ,to get a different color for your flower for a party or wedding or just to sit on your table. Love it. Fun to do.

flowers

i loved the color the flowers changed very pretty

good

I think I have some of those flowers. from Sam.

cool

cool

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