Ok.
First off most colors that are not normally found in nature are painted with special floral paint (spray paint). Blue, green, black etc. Nothing is added to the water you can only sometimes do that carnations.
Second, there are true bi-color roses out there that are normally found in nature.
Third, you can do a lot now with hybrid roses. But, nothing along the lines of blue or green.
2006-08-06 05:21:18
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answer #1
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answered by PrincipessaLHO 4
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Any white flower can be dyed on stem. Make a small angular cut low on the stem and add a drop or 4 of food color. It will be absorbed and come out in the flower head.
2006-08-06 05:53:23
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answer #2
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answered by AuntieKJ 4
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Actually, there are hybrids that are grown in those colors.
I don't know if white roses can be done like carnations, but, try putting a white rose in colored dye water and see if the color comes up into the flower.
2006-08-06 03:21:57
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answer #3
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answered by wbecca52 3
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yes they add pigment to the roses....thats how u get black roses etc, they keep adding the pigment to the water until the rose changes colour. My fiance was once a florist.
2006-08-06 03:21:11
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answer #4
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answered by gooner1972 3
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they are grafted together and grown that waybut on another note i found this site which states
"No true blue rose exist yet. Some roses are sold as blue but are really a lavender color. Most of these lavender roses are difficult to grow and are quite susceptable to disease. There is no true blue gene in the rose".
Is there a black rose?
No true black roses exist. Rose sold as black ones are really a dark maroon. These roses tend to get their petals badly scorched by the sun.
http://faq.gardenweb.com/faq/roses/
2006-08-06 03:20:32
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answer #5
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answered by daddysboicub 5
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if you add coloured food colouring to the water when the flowers are cut and in the vase they will change colour
2006-08-06 03:21:07
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answer #6
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answered by ♥fluffykins_69♥ 5
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Magic...the flower fairy comes and changes them to wonderful colours when the garden centres are closed....
2006-08-06 03:21:28
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answer #7
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answered by SunnyDays 5
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complicated stuff. query with search engines like google. just that can help!
2014-12-05 16:21:48
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answer #8
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answered by Anonymous
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