Plant Recommendations
Q.

blue oat grass

Zone Sandpoint Id 83860 | heppvic added on July 31, 2016 | Answered

We are looking for a non invasive ornamental grass. Does blue oat grass expand by tubers or seeds? We are in North Idaho in zone 6. Thank you.

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on August 2, 2016

Blue Oat grass does not spread by rhizomes or stolons. New plants will pop up, but can be easily removed.
Here is a link with more information.

https://www.gardeningknowhow.com/ornamental/foliage/blue-oat-grass/ornamental-oat-grass.htm

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