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

Sunday - September 16, 2007

From: hagerstown, MD
Region: Mid-Atlantic
Topic: Non-Natives
Title: Care of non-native house plant, probably Coleus
Answered by: Barbara Medford

QUESTION:

What would cause the new leaves of a house plant to be solid green? When I bought it, the original leaves were almost like a "tie-dye" fabric (green,yellow,orange, and red).

ANSWER:

Most house plants are non-native tropical or sub-tropical plants. The Lady Bird Johnson Wildflower Center is committed to the protection and propagation of native plants, because of the economic and environmental benefits. However, we are always glad to help out with plant care, and will see if we can figure out why you're not getting the leaf colors you expect.

Although you didn't say what the plant was, we suspect from your description that it may be a form of coleus. Solenostemon scutellarioides is a southeast Asian species which has been popular as a house plant since Victorian times. It has been extensively hybridized to include most colors of the spectrum except true blue. The first clue we found to why your plant's new leaves are green is that the colors of coleus tend to be more pronounced in a shaded area. In other words, if you have it in a sunny window, try a slightly less bright area. The second suggestion is that you might be feeding it too much plant food. Excessive nitrogen will turn the leaves of most plants greener, and thus thwart the bright colors from appearing. And, finally, it could be that just the new leaves are green; as they mature they may very well begin to show their colors.

So, in summary: dim the light, cut down on the fertilizer, and increase the patience. Hopefully, those new leaves will grow up to be tie-dyed.

 

More Non-Natives Questions

Do white-tailed deer consume King Ranch bluestem?
October 25, 2013 - Will white-tail deer in central Texas consume King Ranch bluestem ?
view the full question and answer

Brown rings on grass under live oaks in Austin
June 13, 2013 - There are brown rings in the grass at the dripline on several Live Oak trees in our neighborhood. What causes this? The trees appear healthy.
view the full question and answer

Non-native citronella mosquito plant wintering inside in Charlotte NC
October 20, 2011 - Can I bring the citronella mosquito plant in the house over the winter, or should it be planted outside. I live in Charlotte, NC.
view the full question and answer

Elimination of non-native English ivy in Maryland
March 11, 2009 - I have Old English Ivy sprouting up throughout my side yard. What can I do to get rid of it? Would putting lime down help or Crabgrass control? What would you suggest and the easier the better as I...
view the full question and answer

Planting Mountain Laurel grown from seeds in Argentina
April 09, 2014 - Hello, I was transferred to Cordoba, Argentina 2 years ago from San Antonio, the climate hereis similar to S. TX, anyway I brought some mountain laurel seeds with me and they have been in 2 gallon pot...
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