The initiative focuses on developing propagation and cultivation methods for endangered wild plants, a challenging feat as many of these species have never before been grown under nursery conditions. In recent years, researchers have succeeded in deciphering the germination and growth requirements of dozens of rare species, including varieties of alfalfa, rockrose, and even plants native to Mount Hermon.
The knowledge gained is documented in the digital book “Endangered Plants in Israel – A Guide to Propagation and Cultivation,” compiled by JBG and KKL-JNF, which already includes around 500 protocols for different species and is available to the public on the botanical garden’s website. This year, approximately 100 additional species that have been successfully germinated and cultivated will be added, with their data expected to be included in future editions.
Dr. Ori Fragman-Sapir, the scientific director of the Jerusalem Botanical Gardens, said: “Among the most notable species to bloom this week is the long pricklyhead poppy, a rare plant from the Judean Hills that bloomed after a long cultivation process. In addition, species such as crown medick and toothed medick, that have been discovered in Israel in recent years, have also been successfully collected and germinated.”
Alongside their research, KKL-JNF and the Jerusalem Botanical Gardens are working to bring native wild plants into public parks and shared spaces, helping to reintroduce these species into urban and community environments while strengthening biodiversity.
Rotem Attias, Manager of the Eshtaol Nursery at KKL-JNF, said: “Our work combines research with hands-on implementation. We’re not just preserving these plants we’re also developing ways to return them to their natural habitats and to public spaces where people live. Seeing them bloom at such a complex time is a powerful reminder of how resilient nature can be, and it brings a sense of hope.”