Native Plants
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Wednesday - May 02, 2007
From: Ooltewah, TN
Region: Southeast
Topic: General Botany, Cacti and Succulents
Title: 20 years to bloom
Answered by: Damon Waitt
QUESTION:
My girlfriend and i have come up with an interesting question, we were wondering if there is a plant in existance that takes over 20 years to bloom, and how many different kinds (if any) there are? We have bien pondering this for quite some time now and we can't figure out what to search for, any help would be greatly appreciated.ANSWER:
There are a large number of plants that take over twenty years to bloom. For example, many Agaves typically bloom every 8 to 20 years. The plant produces a single flower stalk 10 feet tall during the spring or summer and then dies. Colonies are maintained by "pups" or offsets that grow from the base of parent plants. Many species of bamboo can take even longer to bloom. Bamboo goes from 20 to over 100 years between flowering. Try searching the web for "Century Plant" or "Bamboo" to learn more about these species.
From the Image Gallery
More General Botany Questions
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
Black Walnut tree in LA
March 12, 2012 - I was just given a black walnut tree and am trying to determine where to place it. I’ve read on your site that “Certain plants will not grow under Black Walnut trees because of the juglones that the ...
view the full question and answer
North American plant that inhibits mold and mildew growth
October 06, 2008 - Hi! There, I just wanted to know is there a north American plant that inhibits or eradicates mold and mildew growth, in the home. Also do they make a CFL (the new energy efficient spiral) type light b...
view the full question and answer
Is a height of 5 to 8 feet forOenothera biennis (Common evening primrose) normal?
August 30, 2014 - I have identified a version of Evening Primrose Oenothera biennia L. In my yard, Livonia Michigan. These plants range in height from 5-8+ feet.
Is this typical? The references I find indicates 3-5 fe...
view the full question and answer
What do cedars do to cause cedar fever?
February 20, 2009 - What do the native cedars in Fate Tx do in the winter that causes allergies to get really bad that they have named it cedar fever
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |