Edging lobelia has beautiful blue, purple, or white blooms, attracting hummingbirds and other pollinators. Here are some of ...

Many popular types of orchids are grown as houseplants ... Bird of Paradise plants produces blue and orange beak-like flowers ...

Hydrangeas are popular plants for many gardeners thanks to their ability to produce large, showy blooms every year - and ...

They said: “Technically it isn't a type of fertilizer that changes ... which raises soil pH. For blue hydrangea flowers, add aluminum sulfate to the soil, which lowers pH.” ...