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

Monday - January 26, 2009

From: San Jose, CA
Region: California
Topic: Non-Natives
Title: Problems with non-native orchid
Answered by: Barbara Medford

QUESTION:

I have vanda sanderiana that has wrinkled and yellowing leaves.They are located outdoors, northeast section, plenty of morning direct light and still bright even when the sun is at 3:00 oclock.I water daily since the roots are hanging, fertilize weekly weakly. area is windy and cool at night. Cant stop the leaves from yellowing. The leaves do not open up either( they should be "V" shaped if ok should'nt they?

ANSWER:

Vanda sanderiana is an orchid native to the Philippines. Get more information about it from this 2009 Phillipines Orchid Society Annual Orchid Show Vanda sanderina website. The Lady Bird Johnson Wildflower Center has information in our database and research only on plants native to North America. There is an excellent  American Orchid Society website that has sections with education and help on growing orchids.

 

More Non-Natives Questions

Sap oozing from non-native Chinese pistache in San Antonio
September 07, 2011 - I live in San Antonio, and my chinese pistache is exuding copious amounts of a sticky sap from old trim sites and from the trunk itself. The tree is about 12 years old and has been healthy up until no...
view the full question and answer

Invasiveness of non-native gooseneck yellow loosetrife in Maine
May 12, 2005 - I live in Maine, and purple loosestrife is invading our habitat. It outcompetes native species. Does gooseneck loosestrife have the same damaging qualities?
view the full question and answer

Rose varieties for Alabama
October 26, 2009 - What climate and soil types will Rosa Rogosa, a plant that grows in MA, require?
view the full question and answer

Planting onions in Michigan
July 30, 2009 - Hello, I live in Mi in zone 5. Can I plant green onions now (7/30/09)? And will they have enough time to have for an October-ish harvast? Thanks
view the full question and answer

Leaf loss on non-native Elaeocarpus decipiens
July 01, 2008 - Hello, I had my landscaper plant Japanese Blueberry bushes over the winter along my fence to act as a privacy screen. Their long, narrow and full evergreen characteristics are ideal for creating priv...
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