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
Not Yet Rated

Tuesday - September 15, 2009

From: Richland, MI
Region: Midwest
Topic: Trees
Title: Lemon cypress Goldcrest in Richland MI
Answered by: Barbara Medford

QUESTION:

Can the shrub lemon cypress survive a southern Michigan winter? If so, how does one care for it?

ANSWER:

Lemon cypress is a cultivar of  Cupressus macrocarpa (Monterey cypress) called 'Goldcrest.' According to this USDA Plant Profile, the parent plant is endemic to California, growing nowhere else naturally but the Monterey Peninsula of California. The Growing Conditions of this parent plant are:

Light Requirement: Sun
Soil Description: Well-drained soil.
Conditions Comments: Tremendously susceptible to a canker that kills the tree, especially if it is planted away from cool, coastal breezes. Tolerant of salt spray. Older trees are drought-tolerant.

In searching further for information on the cultivar, we learned that it is hardy from USDA Hardiness Zones 7 to 9, or can be grown indoors in a cool, sunny window. However, since it grows in an upright, conical shape with good yellow foliage and can get to be 30 ft. tall, you would need a pretty big house for that. Kalamazoo County, Michigan is in Zone 5b, with an average annual minimum temperature of -15 to -10 deg. F. Unless you have a greenhouse for wintering this plant over, or want to preserve it in a sunny indoor space, putting it out in the summer, we don't see how you can grow it there. 

Pictures of lemon cypress from Google.

 

More Trees Questions

Large ash tree with round white spot on bark
July 21, 2008 - I have a large ash tree that seems to be fairly healthy. However, it has a large round white spot (about 18" diameter) on the bark, about 3' up from the base. Within the solid white circle the bark ...
view the full question and answer

Flying insects eating leaves of non-native Brugmansia in Aline CA
October 17, 2013 - I have an Angel Trumpet tree. We live in Aline, California 30 miles east of San Diego. Little yellow and black flying bugs eat the leaves. Do you have a remedy for this problem.
view the full question and answer

Quercus polymorpha or Mexican white oak
June 19, 2007 - On the Texas Oak Wilt Information Partnership website, they list a "Monterrey Oak" as one of the White Oaks (#3 in the FAQ section). I cannot find Monterrey Oak in your Explore Plants section; does...
view the full question and answer

Distance from existing structures for live oak
April 18, 2009 - How close to your house slab, driveway and footpaths should you plant live oaks so as to avoid in the future damage from roots, falling branches, etc?
view the full question and answer

Need a shade tree for an enclosed courtyard in Las Cruces, NM
September 24, 2012 - I HAVE A WEST FACING COURTYARD ENCLOSED WITH A 6' STUCCO WALL AND I WANT TO ADD A SHADE TREE. CURRENTLY HAVE SEVERAL MESQUITE TREES, DESERT WILLOW, CHINESE PISTACHE & VITEX TREES IN THE FRONT AREA ...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center