April 21 through May 21
It's so appropriate that Earth Day falls on April 22, after the sun has moved into the sign of Taurus.
Taurus is a fixed earth sign, and people born under its influence are typically described as "down to earth". Many, like my mother, have green thumbs and enjoy gardening. My mom loved nothing more than to get outside and dig her hands in the soil. I remember helping her plant tulip and daffodil bulbs when we lived back east. I never enjoyed it as much as she did, but it was fun to watch the flowers bloom come spring.
Taureans tend to be homebodies, not wanderers like Sagittarius, and their homes are often havens of peace and tranquility. My mother, the Taurus, hated to move more than anyone I ever knew. Unfortunately, she married a Scorpio afflicted with the Wanderlust. (He had some Sagittarian influences in his chart.) Generally, Taurus and Scorpio are a good match, and other compatible signs include Virgo and Capricorn, the other two earth signs, plus water signs Pisces and Cancer.
Taurus is "feminine" sign ruled by Venus so there's a sensual, "earthy" side to the sign. Taureans love beauty and all sensual experiences. They can be quite easy going, but watch out when they get riled up.
Is there a Taurus in your life?
For more about Taurus, check out this page at astrology.com.