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

Friday - May 11, 2007

From: Lacey, WA
Region: Northwest
Topic: Soils, Shrubs
Title: Acidity of soil for blueberry plants
Answered by: Nan Hampton and Joe Marcus

QUESTION:

We have 8 blueberry plants and we have just taken out several Juniper shrubs. How will this effect the acidity of the soil for the blueberries? Do we need to add more acidity? We heard that the junipers are high in acidity and wanted to know if we needed to counter act that since we took them out.

ANSWER:

As far as Mr. Smarty Plants can determine, the soils in Thurston County, Washington are quite acidic (pH <6.0). Removing the junipers should not affect the acidity of the area where the blueberries are growing. In fact, removing the junipers should have a beneficial effect on the blueberries since you have removed a competitor for resources.

If you have the soil tested and find the pH has become too high, you can acidify it by adding aluminum sulfate.

 

 

More Shrubs Questions

Native shrubs that can be pruned to shape in Austin, TX
March 31, 2008 - We have some shrubs in our NE facing front yard in Austin in the Steiner Ranch Area. The shrubs are native, and give good flowers in spring and summer, but are not trimmable and I want something like ...
view the full question and answer

Small evergreen shrubs for horse barn in North Carolina
September 26, 2009 - I want to plant some low growing evergreen shrubs in pots in my paddock around my barn. The horses can occasionally be in this are but not for an extended time. I am in NC. Any suggestions?
view the full question and answer

Shrubs for a Shady Foundation Planting in Texas
February 28, 2015 - We are looking for foundation shrubs, 2-4' mature height, for a totally shaded area which does receive bright light all day.
view the full question and answer

Problems with Indian Hawthorn in Richmond TX
February 19, 2010 - I have a lot of Indian Hawthorne plants. I have noticed over the last couple of years that sporadically one will develope a brown area that looks like it was burned or had gasoline poured on it. The...
view the full question and answer

Growing Sophora gypsophila from seed
April 23, 2008 - Sophora gypsophila B.L. Turner & Powell Do you have any information on growing this small tree from seed? I have a few seeds and would like to try. What conditions break seed dormancy? I have grown ...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center