Whether you know them by name or not, you'd probably recognize the butterfly pea plant. These brightly colored flowers usually pop up in the summer across about two-thirds of the United States.

You might think you're doing your house plant a favour, but gardening experts warn that watering these three popular flowers ...

Hint: Only a very specialized pollinator can reach this flower's nectar. The common blue violet has a variety of insect pollinators, but there is one other species that helps the plant procreate ...