Hydrangea Hydrangea flowers are known to change color based on the pH of the soil. Acidic soils result in blue flowers, while alkaline soils produce pink flowers. The color change is due to the presence of aluminum ions in the soil.
Chameleon PlantThe leaves and flowers of the chameleon plant can change colors depending on the light conditions and moisture levels. The foliage can range from green to red, orange, or yellow.
Morning GloryMorning glory flowers can change color throughout the day. They usually start as a deeper hue and lighten as the day progresses, often from a deep purple to a softer pink or white.
Clitoria ternateaButterfly pea flowers are known for their vibrant blue color, which can change to purple when exposed to acidic substances like lemon juice or other citrus fruits.
African VioletAfrican violet flowers can change color based on the light they receive. They may appear more vibrant and intense in bright light and lighter in shade.
OrchidsSome orchid species, like the Phalaenopsis, can change color based on light levels and temperature variations. The flowers may shift from pale to more intense hues.
DahliaCertain varieties of dahlias can display color variations based on the temperature and light conditions during their growth. Cooler temperatures often result in deeper and more intense colors.
BougainvilleaBougainvillea flowers can change color as they age. The younger flowers tend to have a different color compared to the older ones on the same plant.