En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Planting instructions for horsetail

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.

Need help with plant identification, visit the plant identification page.
 
rate this answer
1 rating

Tuesday - March 10, 2009

From: Spring Branch, TX
Region: Southwest
Topic: Water Gardens, Planting, Herbs/Forbs
Title: Planting instructions for horsetail
Answered by: Barbara Medford

QUESTION:

Re: Equisetum hyemale L. Canuela, Horsetail, Scouring rush, Scouringrush horsetail I bought a 1-gal Equisetum hyemale for my seep/pond. In searching the web, I find conflicting planting instructions. All say invasive, plant in a pot. Then, some say plant in gravel (no soil needed); some say do not completely submerge; some say ok to submerge; some say submerge with just the lip of the pot showing above the water. Please help!!!

ANSWER:

We think the conflicting answers you are getting are just saying that there are a number of different conditions under which you can grow Equisetum hyemale (scouringrush horsetail). It will grow out of water, in gravel, if you wish and do just fine. It can fill up a pondside area and exclude weeds. If it is to be included in a water garden with other plants, it probably should be confined in a pot, since it is aggressive. All the advice you have been seeing seems to be correct, except that we wouldn't completely submerge the whole plant, just on the grounds that it needs oxygen, and besides, where would the dragonflies sit?


Equisetum hyemale

Equisetum hyemale

Equisetum hyemale

Equisetum hyemale

 

 

More Herbs/Forbs Questions

Plants under an oak tree from Corpus Christi TX
June 30, 2012 - My project: To grow white turk's cap under an old oak tree I first planted St. Augustine sod this spring because we had many oak suckers around the tree. We mixed new soil and compost, and laid the ...
view the full question and answer

Ground cover for Brooklyn, NY
January 25, 2013 - Hi Mr Smarty Plants, I'm looking for a fast growing ground cover for my Brooklyn, NY back yard. The area is nestled between 3 buildings and a fairly large tree, so most of the day its shady, but ...
view the full question and answer

Plant ID from Villa Hills KY
April 21, 2013 - Hello I have this plant but I don't know what it is. I want to know if it's edible or what it is. I think it's catnip.
view the full question and answer

Lupines annual or perennial in Zone 4b from Austin
November 08, 2012 - Are lupines treated as perennials or annuals in Zone 4b (Northeast) if they are planted in the ground? Will other native species of lupines grow in a region they are not native to? Any recommendations...
view the full question and answer

Plants for a creek bank in Northern Illinois
March 26, 2009 - Hello. I live in Northern Illinois. The creek (northern exposure in a wooded area) on the back of my property has bare muddy banks and is subject to seasonal floods. I want to plant something hardy t...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center