Asklepios-seeds | Asklepios-seeds - 100 Phyllostachys nigra seeds Black Bamboo - giant bamboo - cold hardy We are selling viable seeds only and check germination on a regular basis! If you should ever have any problems with our products, simply contact us and we will solve the issue To ensure good viability, all our seed products are packed in a branded, air and moisture tight seed bag !! Sowing instructions are printed onto each seed package!