Rhynchostylis gigantea - 2.5" pot sizes (1-2 years to blooming size) and 6 inch pot size. Blooming size. Likes the same growing conditions as Cattleyas. They usually bloom in the winter months. Flowers are about 1.5 inches wide. The flowering stems are about 10 inches long and hang downward. Flowering stems usually produce between 15-20 flowers on a mature plant. Very Fragrant!