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
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Thursday - October 01, 2009
From: Santee, CA
Region: California
Topic: General Botany
Title: USDA Hardiness Zone of Rancho Bernardo, CA
Answered by:
QUESTION:
What plant zone is Poway, Rancho Bernardo CA?ANSWER:
We're afraid we don't know what Poway is, another smaller area of the planned community Rancho Bernardo? Anyway, let us introduce you to a super website, the USDA Hardiness Zone Map. Click on California from the two-letter abbreviations beneath the map, and you will see the zones delineated for the entire state of California. Remember, these are pretty arbitrary, there are no physical barriers between Zone 10a and Zone 10b, for example. It just makes it easier to understand what plants can and cannot live in a particular area. Look at the map of California, looking down at the southwestern corner of California, where San Diego County is, and you will see basically vertical stripes of color. When you compare those to the list of colors and Zones on the left side of the page, you will see that, in that area, the zones range from 10a to 11, with average annual minimum temperatures ranging from 30 to 40 deg. F.
More General Botany Questions
Flower color in shooting stars (Dodecatheon meadia)
February 25, 2010 - Shooting Stars (Dodecatheon meadia) come in the colors white, lavender and purple in the eastern U.S. Is this just genetic variability or does soil chemistry affect the flower color?
view the full question and answer
Key for Verbesina virginica
June 16, 2014 - Are the stems of Verbesina virginica hairy? My in-laws have what I believe is Verbesina virginica (blooms in September here in VA) and another wild flower that blooms before it and is yellow. I'd l...
view the full question and answer
Effect of epsom salts and gray water on plants
December 04, 2007 - We live in Phoenix where water is a precious commodity. We have decided to use as much of the gray water as we can for watering our garden, shrubs and trees. One of the suggestions we heard about w...
view the full question and answer
What is a Demaree Rose?
August 14, 2013 - Have been told the Apache Plume is the Wild Rose after which the Wild Rose Pass north of Ft. Davis was named. However, other research indicates it was the Demaree Rose. What is true and are there ...
view the full question and answer
More information on plants native to Taylor County TX
February 13, 2012 - Re: Thursday - September 15, 2011
QUESTION:
Am looking for direction to a complete list of plants native to the Abilene, Taylor County, Texas area (trees, shrubs, grasses, cacti and other plants ...
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |