30 Golden Yellow Flowering Trumpet Tree Tabebuia Chrysotricha Seeds Garden Tropical Exotics Beautiful Yellow Flowering Tree! Very easy to germiate these seeds. Transfer into small pots and then transplant to the ground! Very simple... Loves Zone 9-10 Cold hardy down to 27 degrees. Can grow to 25 Ft. but you can contain and grow smaller if you would like. This tree lights up with large yellow blooms all over. Fresh seeds from local tree. Contact me for larger quantities.