Explore Plants

Share

Ask Mr. Smarty Plants

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

Search Smarty Plants
    
 

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
Not Yet Rated

Friday - August 17, 2012

From: Fayetteville, TN
Region: Select Region
Topic: Invasive Plants, Non-Natives, Trees
Title: Controlling seeding of non- native, invasive Paulownia from Fayetteville TN
Answered by: Barbara Medford

QUESTION:

My husband planted a Paulownia tree against my advice about eight years ago. This summer it has huge seed pods. How do I keep the seeds from invading the wooded area of our property?

ANSWER:

Time machine. Go back 8 years ago and make it clear to your husband that the tree goes or you do. We know of no way to keep seeds from going where they wish. And sprouting. And damaging your wooded area.

We would begin by going to the source and getting rid of the original tree and any others that have sprouted. Then, vigilance. You will have to learn what the early seedlings look like and snatch them out of the ground as quickly as they sprout. This could take years, but compared to the damage they could do to the wooded area, you will probably feel it's worth it. Here are some previous answers on Paulownia from Mr. Smarty Plants. We are sorry you didn't find us 8 years ago when you really needed us. Each link has others and some may be duplicates.

San Marcos, TX

Westminster, MD

Austin, TX

 

 

More Non-Natives Questions

Problems with non-native semi-dwarf peach tree
May 03, 2010 - We live in Marana Arizona and have a semi dwarf peach tree, that is only 6 feet tall and is 3 years old. This year we have about 800 small peaches on it and all of the branches and on the ground. We h...
view the full question and answer

Problems with mature Blue Agave in Kenya
December 09, 2012 - I have a mature Agave plant and there is a thin black liquid that looks like oil starting to appear on the leaves. The plant plant seems to be dying (from the bottom up). (The plant is a blue Agave an...
view the full question and answer

Survival of non-native rosemary on sea breeze from Alberta Canada
July 28, 2011 - I read that Rosemary, in some locations, can live on nothing other than the humidity carried by the sea breeze. Is this true?
view the full question and answer

Invasive, non-native Eragrostis cilianensis, stink grass
March 22, 2005 - I am writing a children's book for Darby Creek Publishing about smelly plants and animals. I have read that Eragrostis cilianensis is one of the few bad-smelling grasses. Would the purpose of the o...
view the full question and answer

Cat deterents
May 01, 2007 - I was wondering if there is such a plant that will deter cats from going in your gardens. I have a problem with them using my garden as a litter box, and had heard that there was a plant that the...
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.