Just like we have the American flag and individual U.S. state flags, states also have their own state flowers. (The national ...

Saguaros produce flowers almost exclusively on their extremities, so on a pillar-shaped saguaro, flowers will appear at the top. Once that saguaro grows one arm, the number of flowers — and seeds — ...

‘The key will be to know which species can flower,’ Petar says. ‘The most well-known cacti for their blooms are the Saguaro ...