Dioon edule – Chestnut Dioon (Seeds)Dioon edule Cardboard Palm Edule Cycad Distinctive and ornamental cycad with prehistoric elegance About Dioon edule Dioon edule, commonly known as the Cardboard Palm or Edule Cycad, is a distinctive and ornamental cycad native to Mexico. Known for its striking appearance and prehistoric lineage, this plant is often used in landscaping and garden design due to its unique foliage and adaptability to various conditions. The Cardboard Palm is a slow