Curran's pitogo is a very rare cycad species from the Philippines, where it only occurs in small areas on the islands of Palawan and Mindoro. The total growing area there is no larger than 10 km2, consisting of low-lying tropical forests and open spaces. In the wild, the plant grows a trunk up to 8 metres high with a crown of gracefully feathered leaves at the top. The leaves can grow to over 2.5 metres in length and, when young, are orange to green in colour with a greyish glow.
It is a dioecious species, meaning that male and female specimens are needed for seed formation. Pollination occurs in nature by insects, after which large, round seeds with ribs are formed. These seeds, as well as the rest of the plant, are slightly toxic to humans. Despite its name, the palm fern is not a true palm or fern, but a gymnosperm.
In a temperate climate, the species can be kept as a houseplant, where it remains much smaller than in nature. It is a slow grower that can be kept in a place with plenty of indirect light. As the plant ages, it can also tolerate more direct sunlight. The species is susceptible to root rot, so well-drained soil is important: e.g. a mixture of seed compost and perlite. Spray the leaves regularly for higher humidity.
Sowing description: Once the germinated seed has been received, it can be sown directly into seed and cutting compost. Ensure that part of the seed is still visible above the soil and cover with foil in a location with plenty of indirect light. Keep the soil constantly slightly moist and ensure a temperature between 25 and 30°C for initial development.
Photo 1: Nielbert Raner
