Assertion: hydrangea's color | /r/HasProperty | depend on the soil
Facets:
value: ' wide
type: OTHER
Source sentences:
text: An amazing thing about these plants is that the color of the flower changes depending on the soil.
text: As with other hydrangea, their color can be pink, purple or blue, depending on the soil pH. Grows 3-4' high and 4-5' wide.
text: One of the most interesting facts about hydrangeas is that with many species, the color of the flower changes depending on the soil pH. You can even alter the pH of your soil in order to change the color of the flowers.