In acidic soil, Hydrangea macrophylla
blossoms in
colur
(1) Pink
(2) blue
(3)White
(4) Yellow
Answers
Answered by
1
Answer:
Pink
Explanation:
The flowers of bigleaf hydrangeas (Hydrangea macrophylla cvs., USDA Hardiness Zones 6–9) are blue in very acidic soil and pink in slightly acidic soil. The color comes from anthocyanins, which are water-soluble pigments within plant cells that appear blue when stacked close together and pink when farther apart.
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