Asplenium nidus spores grow into the bird's nest fern — an epiphytic or lithophytic fern native to the wet tropical biome from Malesia to northern and north-eastern Queensland, Australia, widely naturalised across tropical regions worldwide. Described by Linnaeus (1753). One of the most recognisable ornamental ferns — produces large, simple, undivided, glossy bright-green fronds with a dark midrib, growing in a radial nest-like rosette from a central crown (the 'nest') that collects fallen leaves, debris and moisture from forest canopy above. Fronds can reach 50–150 cm long, occasionally to 200 cm, on large specimens. A premier houseplant and indoor tropical fern. Spore propagation as confirmed in patent literature takes approximately 8 months under greenhouse conditions: spores sown on sphagnum, prothalli emerge at 4–5 months, fertilization occurs, sporophytes root and can be pricked out. Edible young fronds used as a vegetable in Taiwan (where widely cultivated). Medicinal uses recorded. Family Aspleniaceae.Partial to full shade; moist, humus-rich, well-drained soils or bark substrate; warm tropical conditions; high humidity. Avoid cold draughts and overwatering the central crown. Spore germination ~8 months under sterile humid conditions. Bird's nest fern; simple undivided glossy fronds forming a 'nest' rosette; fronds to 150–200 cm Epiphyte or lithophyte; edible young fronds (vegetable in Taiwan); medicinal uses; Linnaeus (1753) Malesia to N. & NE. Queensland — wet tropical biome; widely naturalised worldwide Spore propagation ~8 months: sphagnum substrate → prothallus (4–5 months) → sporophyte → prick out Partial to full shade; moist bark or humus substrate; warm tropical; Family Aspleniaceae Asplenium nidus is the bird's nest fern — one of the world's most recognisable and widely cultivated tropical ferns, its large glossy undivided fronds forming a natural nest in the forest canopy of Malesia and Queensland, an outstanding indoor tropical plant whose spores require patience but reward the grower with one of the most spectacular epiphytic ferns available to horticulture. IMPORTANT: Pictures show the adult plant, which is not for sale. The offer is only for seeds.