Spring Nursery Survey
The Spring Nursery Survey is conducted each year in collaboration with the UC Master Gardener Program and other groups to gather information about the retail market for invasive plants in California. This information allows PlantRight to:
- Collaborate effectively with thousands of plant retailers, wholesalers and growers;
- Provide gardeners with information about invasive plants, and choosing beautiful non-invasive alternatives for their gardens;
- Inform our strategy, measure our progress, and keep our plant list relevant.
PlantRight works in partnership with the nursery industry and only releases aggregated data that protects the identity of, and data from, the stores that are surveyed.
For specific questions about our annual survey and how to get involved, please email us at PlantRight@suscon.org.
PlantRight™ is conducting its 8th Annual Spring Nursery Survey from February through June of 2017, and we would love to have your help! Participation is easy, educational, and fun. Volunteers will:
- View an online presentation (webinar)
- Download required survey materials
- Sign up to survey a store in their area
- Visit the store and record information about any invasive plants sold there
- Submit the information to PlantRight
On average, the entire process takes about two and half hours to complete, depending on travel time and how many plants you find. Some people choose to work with other volunteers. Returning volunteers may choose to view the full webinar, or a shorter refresher video. Stores in Northern California (Monterey, Kings, Tulare, Inyo counties and north) will be available to claim on APRIL 3rd at noon, and will not appear on the website until that date.
In 2017 we not be having a second live webinar. Register to access the webinar recording or refresher video. Thank you for participating!
Results from past PlantRight Nursery Surveys
|2016||175 volunteers||302 stores||46 counties||Fact Sheet (summary)||Survey Report (full)|
|View our 2016 webinar featuring a guest presentation by Dan Glusenkamp from the California Native Plant Society (CNPS), about California native plants and gardening with them.|
Highlights from the 2016 Survey Results
Please find below some findings from our most recent survey, conducted during the spring of 2016. See the 2016 Survey Fact Sheet for all of the most significant findings, or read the 2016 Survey Report for complete results.
- Overall, invasive plants on PlantRight’s original list increased slightly to 13% of stores. However, two of these species (green fountain grass and periwinkle) continued to decline in availability, while pampas grass and highway iceplant were found at more stores in 2016 than in 2015
- Recently added invasives decreased, driven by a continued drop in the sale of Mexican feathergrass (Nassella tenuissima).
- The sale of invasive plants at big-box stores continued to decline, dropping from 16% in 2015 to 6% this year.
Previous Spring Nursery Survey Results
|2015||156 volunteers||265 stores||38 counties||Fact Sheet (summary)||Survey Report (full)|
|View our 2015 webinar featuring a guest presentation by Calflora's Cynthia Powell and John Malpas, on how to use Calflora’s Observer Pro Phone Application and the Calflora website|
|2014||120 volunteers||226 stores||35 counties||Fact Sheet (summary)||Survey Report (full)|
|View our 2014 webinar with PlantRight's Project Scientist Christiana Conser on the ecological context of invasive plants, biodiversity, and habitat restoration|
|2013||136 volunteers||223 stores||38 counties||Fact Sheet (summary)||Survey Report (full)|
|View our 2013 webinar with Dr. Joseph DiTomaso, an invasive plants specialist at the UC Cooperative Extension in Davis|
|2012||142 volunteers||238 stores||38 counties||Fact Sheet (summary)||Survey Report (full)|
|View the webinar for Northern California, or for Southern California, featuring Doug Johnson, Executive Director of the California Invasive Plant Council (Cal-IPC)|
|2011||143 volunteers||226 stores||38 counties||Fact Sheet (summary)||Survey Report (full)|
|View our 2011 webinar with Dr. Daniel Gluesenkamp, Director of Habitat Protection and Restoration for Audubon Canyon Ranch, on the global spread of invasive species and invasive horticultural plants in California|
|2010||66 volunteers||73 stores||27 counties||Fact Sheet (summary)|
|View our 2010 webinars on Addressing Intentionally Introduced Plants That Have Become Invasive by weeds specialist Dr. Joseph DiTomaso, and Invasive Plants in California and the PlantRight Program by PlantRight Project Manager, Christiana Conser|
Our deepest gratitude goes to the dedicated volunteers who make this survey effort possible each year – thank you!