En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Non-native Genista racemosa from Houston

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
1 rating

Sunday - June 17, 2012

From: Houston, TX
Region: Southwest
Topic: Non-Natives, Shrubs
Title: Non-native Genista racemosa from Houston
Answered by: Barbara Medford

QUESTION:

Read your info on Genista Racemosa. Doesn't address my problem of it not blooming this year. It's in full sun and growing well, about 30" tall & round. Bloomed last year. We're feeding with balanced fertilizer. Any ideas?

ANSWER:

Here is the likely previous Mr. Smarty Plants question to which you refer. The facts in that still apply, even though you are in a different part of Texas. We have no additional information on that plant, because it is non-native and outside of our expertise. Ordinarily, if a plant is native to the area where it is being grown, we advise against the use of fertilizer, because a native plant is already accustomed by centuries of experience to the soil, climate and rainfall of the area. Over-fertilization is often to blame for the failure to bloom, but since we don't know what the conditions of the Canary Islands (to which this plant is native) are, we can't know if the overuse of fertilizer is to blame for the absence of blooms.

 

More Non-Natives Questions

Non-native Crimson Clover coming up with bluebonnets in Driftwood TX
April 21, 2010 - Is Crimson Clover considered invasive? We have some coming up in our field with our Bluebonnets.
view the full question and answer

Non-native Jacaranda interfering with concrete wall from Los Angeles
August 17, 2011 - We have been replanting the area surrounding our 2 story apt bldg and on one area, there is Jacaranda that started growing in an enclosed cement block wall area. The cemented walled in area which is ...
view the full question and answer

Non-native photinias dying from Austin
September 14, 2012 - I have some red tip potinias that are dying. The ends of the branches are dying and the leaves are turning brown, I don't think this is the fungus that affects most red tips, any clues?
view the full question and answer

Getting rid of giant ragweed in Austin
October 25, 2008 - How can I get rid of a large field of giant ragweed? Part of the site is a steep slope, which is difficult to mow. I want to encourage native grasses but they are crowded out by the ragweed.
view the full question and answer

Will non-native gazania bloom in winter?
August 03, 2010 - Dear Mr. Smarty Plants, I am quite familiar with Gazania and l-o-v-e it as a summer plant. My question is: while I know it may/will survive the winters here, will it actually be blooming during 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.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center