1,100 plants have been grown at the nursery on
San Nicolas Island so far
Channel Islands Restoration staff and volunteers teamed up with the United States Navy in April on San Nicholas Island to completely rebuild and expand an old native plant nursery.
More than 1,100 plants have been grown so far, and CIR staff and volunteers recently planted most of these at a restoration site on the island.
The nursery, which consisted of a shed and small planting benches, had fallen into disrepair over nearly two decades.
CIR built new benches, erected a shade structure and installed an irrigation system.
The three benches (each forty feet long and six feet wide) include custom designed “biosecurity” measures that prevent introduced pests like Argentine ants from infesting the plant pots.
The nursery shed required major cleaning, and it will soon receive repairs to its roof and doors.
Funding to build the new nursery and to grow the plants has been provided by the Navy.
The nursery has an automated irrigation system, so CIR staff only needs to visit the island approximately once per week.
The plants were installed at a restoration site on the eastern side of the island to help prevent erosion along roadside dune habitat.
More plants will be grown in the nursery to revegetate sites impacted by upcoming construction projects on the island.
CIR Board Member Gordon Hart designed the nursery and led the construction project along with volunteers Dave Edwards (also a Board Member) Don Mills and John Reyes.
The plants were grown by Norma Hogan, who recently joined the CIR team.
CIR built the nursery in partnership with the Navy,
and most of these plants have been installed at a restoration site on the island.
CIR has been working on the island for several years eradicating Sahara mustard from habitat of the threatened
(a threatened plant in the Borage family).
Sahara mustard is a highly invasive plant that has caused great ecological damage in the deserts.
It has spread quickly on San Nicolas Island, and the Navy staff is committed to eradicating it from the island.
CIR has donated the staff time on this project for several years, but the Navy has recently contracted with CIR to perform this service.
Our staff and volunteers are trusted to work around these sensitive plants and around protected archeological sites.
CIR greatly values our relationship with Naval Base Ventura County and the U.S. Navy as a whole.
CIR Board member Gordon Hart
builds benches in the new nursery constructed by CIR on San Nicolas Island
shade structure under construction
CIR staff and volunteers plant natives at the Thousand Springs restoration site on the north east end of San Nicolas Island.
volunteer John Reyes (left) and CIR nursery manager Norma Hogan (right) in front of the completed shade structure
CIR volunteers plant natives at the Thousand Springs restoration site on the north east end of San Nicolas Island.