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
Tuesday - January 15, 2013
From: Los Angeles, CA
Region: California
Topic: Non-Natives, Watering, Edible Plants, Trees
Title: Water requirements for fruit trees in California
Answered by: Nan Hampton
QUESTION:
Dear Sir; In which of these options (fruit trees) the need for watering in irrigation process is higher than the others: -Olive tree -Nectarines and peaches trees -Hazelnut trees -Pistachios and Almonds trees Thank you.ANSWER:
Our focus and expertise are with plants native to North America. Here is our mission statement:
"The mission of the Lady Bird Johnson Wildflower Center is to increase the sustainable use and conservation of native wildflowers, plants and landscapes."
Of the trees you name above, only Corylus cornuta var. californica (California hazelnut) is native to California and North America. Peaches and nectarines (Prunus persica) are of Asian origins; almonds (Prunus dulcis) are native to the Middle East and northern Africa; pistachios (Pistacia vera) originated in Asia; and the olive (Olea europaea) comes from the Mediterranean and northern Africa.
Your questions would be better answered by the Los Angeles County office of the University of California Cooperative Extension Service. They should be able to supply you with the answers you need.
More Non-Natives Questions
Controlling seeding of non- native, invasive Paulownia from Fayetteville TN
August 17, 2012 - My husband planted a Paulownia tree against my advice about eight years ago. This summer it has huge seed pods. How do I keep the seeds from invading the wooded area of our property?
view the full question and answer
Information on non-native, invasive pampas grass
February 12, 2004 - Our neighborhood is doing a community landscaping project and pampas grass has been suggested. Is there a good article related to invasives that specifically mention pampas grass?
view the full question and answer
Drooping leaves on iris in Phenix City, AL
May 02, 2009 - I had a bed FULL of iris rhizomes so I thinned them out and made two beds. They flowered perfectly but some of the flower stalks and some of the leaves began drooping over. The flowering is over. The ...
view the full question and answer
Identification of Cryptomeria japonica for homeowners association
May 09, 2007 - Good morning. We are wondering if Cryptomeria japonica trees can fit under the term "pine like". We used the term pine like when asking for our home owners associations approval and we put in a Cr...
view the full question and answer
Are Verbena Annuals Deer Resistant?
March 25, 2015 - Are Verbena Estrella Pink Star annuals deer resistant?
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |