Zone 9 Tropical Plants

I need to check this place out:
Zone 9 Tropical Plants - Offers Exotic Tropical Plants: Flowering and Fragrant Vine Shrub

Some of their offerings:
Jatropha multifida - Coral Plant (qt)
Bauhinia purpurea - Purple Orchid Tree (gal)
Bauhinia tomentosa - Yellow Bauhinia (gal)
Bauhinia grandidieri - Dwarf Orchid Tree (gal)
Duranta Sweet Memories (qt)

and some interesting Gardenias...