Top Tips on Keeping a Blue Spruce Tree Blue
Description
The blue colour of blue spruce needles is caused by epicuticular waxes on the needles that reflect specific wavelengths of light
Top Tips on Keeping a Blue Spruce Tree Blue
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$ 25.00USD
Score 4.9(256)
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$ 25.00USD
Score 4.9(256)
In stock
Continue to book
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