Plan on shelling out $200 for smaller specimens and as much as $8,000 for the gallery's tallest cactus, a 20-footer ... creations -- a four-foot-tall hot pink balloon showgirl headdress that ...

By 70 years of age, a saguaro cactus can reach 6 and a half feet tall, and will finally start to produce its first flowers. By 95-100 years of age, a saguaro cactus can reach a height of 15-16 ...