En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

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
    
 
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
2 ratings

Wednesday - September 10, 2008

From: Wynnewood, PA
Region: Mid-Atlantic
Topic: Trees
Title: Evergreen for privacy in Pennsylvania
Answered by: Nan Hampton

QUESTION:

I would like to plant a tall, thin evergreen in my yard (the taller and thinner the better). Privacy is a goal, so we're looking for dense branches. The area gets full sun, and the soil in this area is rich in clay. A Norway Spruce previously grew in this spot. Thank you.

ANSWER:

Here are four possibilities.  Although they are all tall naturally, you might prefer a tree that is a bit smaller than these.  In that case there are various shorter cultivars of each and with various modified shapes.

Chamaecyparis thyoides (Atlantic white cedar) is a columnar tree, and although it can reach 75 feet, there are various cultivars that are shorter.  Prefers part shade.

Picea pungens (blue spruce) can grow to 100 feet, but again there are various smaller cultivars.  Prefers part shade.

Thuja occidentalis (arborvitae) grows 30 to 50 feet tall with various cultivars of shorter, slenderer forms.  Grows in sun, part shade, and shade.

Tsuga canadensis (eastern hemlock) can reach 100 feet, but shorter cultivars exist.  Prefers part shade or shade.


Chamaecyparis thyoides

Picea pungens

Thuja occidentalis

Tsuga canadensis

 

 

More Trees Questions

Water requirements for fruit trees in California
January 15, 2013 - Dear Sir; In which of these options (fruit trees) the need for watering in irrigation process is higher than the others: -Olive tree -Nectarines and peaches trees -Hazelnut trees -Pistachios and ...
view the full question and answer

Curling lower leaves on live oak in Cedar Park, TX
June 11, 2009 - I have noticed that one of my live oak tree, the leaves on the bottom of the tree have stared to curl. The leaves above that look fine. The trees are about 12 yrs old. Any suggestions?
view the full question and answer

Laurel oak tree not leafing out in Pasadena TX
April 13, 2010 - Hurricane Ike blew down our red bud in the backyard. Had a large 25' laurel oak planted early March 2010. When it was put in the ground, the leaves were on it, but they were all brown and dried. T...
view the full question and answer

Fast-growing evergreens for privacy in Center, TX
March 30, 2010 - I live in East Texas and am looking for a fast growing evergreen for a privacy screen around my backyard. The area gets partial sun and the soil has a lot of clay in it.
view the full question and answer

Identifying Rhus lanceolata in Texas
April 28, 2013 - Dear Mr. Smarty Plants, I think I've identified two small trees, 4 to 5 feet high at the back fence line and two in the front yard flower beds as prairie flameleaf sumac (or at least some kind of s...
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