Evans Orchid Lab: Orchid growers in Florida offer a range of flasks, seedlings, compots, and supplies. Includes a page on using neem oil.Flasks by Chuck Acker: Offers paphiopedilum and phragmipedium seedling flasks.HBI, Inc.: Providing orchids in flasks to hobbyists and professional growers. Specializing in Cattleya/Laelia species and other unusual types including ghost orchids.Invitrolabs: New Zealand firm providing Dendrobium and Sarcochilus flasks and tissue culture and orchid flasking services for hobby growers.Meyers Conservatory: Provides a free flasking service for orchid species seed as well as flasks for sale.Orchidaceae.org: Offers orchid flasks.Orchidflasks.co.uk: Offers orchid species and hybrids in hobby size flasks, as well as stem propagations and seedlings of phalaenopsis. Based in the UK, ships worldwide.The Orchid Works: Supplier of flasks and seedlings in Hawaii.