Plant PRATHUMTHONG in a 2 to 5 gallon container in 6 to 18 inches of water in full sun for best blooming. 5 to 12 foot spread depending on how large you want to grow her. The more space, sun, container size, and fertilizer you give her the large the flowers and the more petaloidoids in the center of this ampla hybrid. Flowers can be nine to twelve inches across if you grow her to specimen size in a five to ten gallon container and give her twelve to fifteen feet of space but normally only large botanical gardens can spare that much room and container size. She will bloom every day if fertilized from planting until mid October in most all the USA.
We suggest 4 to 12 fertilizer tablets every two weeks for optimal blooming, adjust for the size plant you wish to have.