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
14 ratings

Saturday - June 23, 2007

From: London, Other
Region: Other
Topic: General Botany
Title: Where do plants grow?
Answered by: Nan Hampton

QUESTION:

Where do plants grow?

ANSWER:

Plants grow everywhere. They grow on land, in the ocean, in lakes and rivers, on mountain tops, and in the desert. Even Antarctica, perhaps the harshest climate in the world, has two flowering plants. Pearlwort (Colobanthus quitensis) and Antarctic hairgrass (Deschampsia antarctica). In the polar regions (Arctic and Antarctic) the growing season is very short, less than three months, and limited to when the soil warms enough to thaw. The predominant plants are grasses and sedges and most plants remain very short, usually less than one foot or 20 cm. One of the Antarctic plants, Deschampsia antarctica, has adapted to its harsh environment by producing antifreeze proteins.

Deserts also have flowering plants. Many of the desert plants have special adaptations to survive long periods without water. One of the major adaptations is to have a small surface area to reduce water loss. Desert plants tend to have small leaves that are thick and waxy, or no leaves at all. Succulent desert plants, such as the cacti, are able to store water in their thick stems.

Plants grow in the mountains at very high elevations such as in the Himalayas in Nepal Mosses and lichens are found as high as 6300 meters (~20,600 feet). The vascular plant Stellaria decumbens, has been found growing in mats at 6100 m (~20,000 feet). Not only do they have to contend with cold temperatures and short growing seasons, but they also have to deal with increased levels of UV light because of the thin atmosphere. Many of them have a red pigment, anthocyanin, that helps protect them from the high levels of UV light.

 

More General Botany Questions

Smarty Plants on science projects
October 24, 2005 - Hello, i am a 6th grade student at a middle school in GA. I am doing a science project and my question is, "Does music affect plant growth?" Is there a plant that would work best for me to experiment...
view the full question and answer

Student research on fire-resistance plant labels from Garden Ridge TX
November 13, 2013 - Dear Mr. Smarty Pants, I'm a 4th grader at Garden Ridge Elementary in Comal County. I am researching fire resistant plants. Can you please tell me if most plants' tags say whether they are fire r...
view the full question and answer

Fasciation on Texas Mountain Laurel
November 21, 2012 - Do Texas Mountain Laurel normally have a staghorn looking growth hanging on them after blooming in addition to the seed pod clusters or could this be a mutation?
view the full question and answer

Is Devilsclub related to Gunnera?
March 09, 2009 - Is Devil's Club related to Gunnera?
view the full question and answer

Weak stems on asters and ironweed from Woodbridge ON
June 06, 2012 - My question is in regards to plants flopping over. My smooth asters and ironweeds never seem to have strong stems. Is because the soil is too fertile or maybe too shallow?
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