There are different sections in the â¦ We able to provide home â¦ One of the largest and most accessible is on Kampaengphet Road, just a short walk from Chatuchak â¦ I cant verify them having seeds but i would imagine they would. and location provides the nurturing environment for the seedlings and also provides the sun environment for toughening up the more mature blooming plants. However, canny Thais will often go â¦ Also Khong 5 is a place where wholesalers and garden â¦ We found it advantageous to actually have two locations: northern of Thailand and Bangkokâ¦ Asean Plant Export has grown to become one of the World class supplier for Seeds, Rhizome, Tubers, Bulbs and Musa world wide . You can almost buy anything you want there. The gardening section of Jatujak (as Hans mentioned), is probably a good start. Seed Production: Our staff is organizing the hybrid zoning and preparing seed production. My mother swears by the place. â Bangkokâs Chatuchak Flower and Plant Market is open every Wednesday and Thursday from 6am to 6pm. There are several plant and flower markets around Bangkok.