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

Thursday - June 28, 2007

From: Morgantown, WV
Region: Mid-Atlantic
Topic: Diseases and Disorders, Transplants, Shrubs
Title: Transplant shock in Vacccinum corymbosum (highbush blueberry)
Answered by: Barbara Medford and Joe Marcus

QUESTION:

Blueberry plants - We planted Northland and Blue Crop, 2 of each. All 4 plants have some leaves that are turning brown. This starts at the tip of the leaf, eventually encompasses the entire leaf, and the leaf falls off. The soil pH is from 4.5 to 5. The plants get full sun. We make sure we water them regularly. What is happening to these beautiful shrubs?

ANSWER:

Vaccinium corymbosum (highbush blueberry) is indeed a beautiful native plant and the cultivars you selected are among the best. Two possibilities occur to me regarding the leaf fall you are experiencing. The first is, it sounds like you just recently planted your bushes. Any plant, no matter how tough the plant nor how delicate the handling, will suffer some leaf fall from being transplanted. Many of the tiny little rootlets that bring moisture into the plant are damaged or lost, and the plant is expressing its displeasure by dropping some leaves. Transplant shock is exacerbated by full sun conditions. While your blueberry needs to be in full sun for maximum fruitset, it is a tough location for newly transplanted plants. A good mulch for the plant, some judicious pruning to reduce the plants' water demand and continued good irrigation should help your plants get over the transplant hump. Once established your blueberry bushes should bear fruit for decades. You and your neighborhood birds will enjoy them for years to come.

West Virginia University and Ohio State University have each published nice articles on growing blueberries. There are numerous other webpages online with similar information.

 

From the Image Gallery


Highbush blueberry
Vaccinium corymbosum

More Shrubs Questions

Low-growing evergreen shrubs for Bellville , TX
February 02, 2010 - I live north of Bellville, TX and have a 3-tiered retaining wall on the west and north sides of my house. What low growing (around 2' tall) evergreen shrubs would be good to plant here. The west si...
view the full question and answer

Propagation of blackberry from Williamsport PA
January 18, 2014 - I have been told that if you cut a branch off of a black berry bush and stick it in water for a few days, and then put it in the ground it will grow into another bush. Please tell me if this is true a...
view the full question and answer

Failure of fragrance in Sweet Shrub (Calycanthus floridus) in Illinois
April 30, 2006 - I have a sweet shrub bush that I took from the root of another one. Every year it blooms but never has even a smidgen of fragrance. The bush it came from was very fragrant. Should I do something to th...
view the full question and answer

Pruning overgrown spicebush shrubs in Ohio.
October 08, 2009 - I have 2 spicebush shrubs, a male and female, on the north side of my house. They have been there for years, but like everything else I have ever planted, they grow way larger than the catalog i boug...
view the full question and answer

Evergreen shrubs as dust barrier in Georgia
August 20, 2008 - Mr. Smarty Plants, I live on a dirt road in West Central Georgia. Could you recommend a fast growing, low maintenance evergreen shrub or small tree (that will not harm my horses or goats) that will fo...
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