Madera County
University of California
Madera County

PlantRight Takes Time Out on Survey in 2018

A volunteer looks for invasive plants being sold as part of PlantRight's Spring Nursery Survey. (Photo credit: PlantRight)
The UC Master Gardener Program and its volunteers have been a key partner in PlantRight's annual Spring Nursery Survey  since its inception in 2010. Last year marked the 8th year of the Survey, and thanks to UC Master Gardener volunteers, it was a huge success!

2017 by the numbers:

  • 172 volunteers
  • 332 garden centers
  • 45 counties

According to PlantRight's Spring Nursery Survey Fact Sheet, the rate of nurseries selling invasive plants continues to decline. In 2014, 44% of nurseries surveyed were selling locally invasive plants; this rate dropped to 35% in 2015, to 31% in 2016, and 29% in 2017. 

Of the nurseries that were selling any invasive plants in 2017, only 8% had more than one species of invasive plant for sale. This is down from 2016, when 10% of stores (that sold any invasive plants) had more than one invasive plant for sale.

Mexican feathergrass (Stipa tenuissima) was a wildly popular invasive plant being sold in nurseries across Calif. (Photo credit: PlantRight).

No Spring Nursery Survey in 2018

PlantRight will not be conducting the Spring Nursery Survey in 2018. This one year break from the survey allows PlantRight to make a more concerted statewide outreach effort to landscape professionals (e.g. architects, designers and contractors), and the most influential water districts promoting sustainable landscaping.

Successfully engaging these professionals and districts will accelerate PlantRight's work to keep invasive plants off California wildlands and promote climate appropriate alternatives. That's because these groups have significant influence on the nursery supply chain -- what horticultural growers grow, what plants get specified in landscape design, and the plant material that contractors source. Engaging water districts is a cost effective way to educate members of the gardening public, especially those interested in replacing thirsty lawns with lovely looking, climate appropriate landscape plants.

PlantRight provides alternative options to invasive plants like Highway iceplant(Carpobrotus edulis) - pictured here. (Photo credit: PlantRight)

Survey Pause is No Pause in Planting Right

This pause in surveying is in no way a pause in planting right. remains a trusted resource for UC Master Gardener volunteers. Engage with PlantRight on social media, including: Facebook, Twitter, YouTube, and Instagram. Let PlantRight know about any good works or upcoming events so that it can share your news and announcements on social media or in its email newsletter. You can support PlantRight's Retail Nursery Partners by shopping at their stores.

Volunteers interested in learning more about invasive ornamental plants in California can still earn continuing education hours by completing PlantRight's Continuing Education Program. The online format makes it easy for anyone with an account to participate. After completing the curriculum, participants can pass a 12-question quiz and earn a certificate of achievement.

PlantRight is committed to being UC Master Gardener volunteer's go-to resource for science-based information about horticultural invasive plants. UC Master Gardener volunteers and coordinators can contact PlantRight anytime with questions,

Questions? Contact:
Stephanie Falzone
PlantRight Project Manager
Phone: (415) 977-0380 ext. 350

Posted on Thursday, February 1, 2018 at 8:46 AM
  • Author: Stephanie Falzone, PlantRight Project Manager
Tags: PlantRight (8)
Focus Area Tags: Yard & Garden


Put me on the nursery to report. I work at a nursery.  
Mary Jane Sutliff Master Gardener

Posted by Mary Jane Sutliff on April 16, 2018 at 6:30 AM

What can be done or is being done to eradicate some of the established invasives. On a recent trip up the Sonoma/Mendocino coast I was appalled at the thick stands and spread of Pampas Grass and Scotch Broom there.

Posted by Donna J. Seslar on April 16, 2018 at 1:58 PM

Orchard Nursery in Lafayette has Mexican Feather Grass (Stipa Tenuissima) on it's sales floor just less than two weeks ago.

Posted by Linnea Lion on May 15, 2018 at 6:59 AM

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