Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Monday - May 11, 2015

From: amarillo, TX
Region: Southwest
Topic: Non-Natives, Watering, Trees
Title: Watering newly-planted Afghan Pines
Answered by: Joe Marcus

QUESTION:

I just planted some Afghan pines in Amarillo, tx (avg. rainfall about 2O in. Per year) What would be the appropriate amount of water and how often would I need to water during this time.

ANSWER:

We're very sorry, but Afghan Pine is not native to North America and is thus outside our area of research and expertise.  Your county's Agricultural Extension Service agent should be able to advise your on water requirements for your trees.

 

More Watering Questions

Topmost leaves on yucca are brown
June 08, 2009 - I live in the Lansing, Michigan area, in the lower peninsula and have a couple yuccas whose topmost leaves are brown emerging from winter. Do I prune those, or has the plant died? Thank you.
view the full question and answer

Water use rate calculations from Toronto ON
December 16, 2012 - Can the high medium and low water use categories be quantified into a rate, say volume of water required by square foot of planted area? How are the water use categories established?
view the full question and answer

Sad Germanders in Johnson City Texas
September 16, 2011 - I have some grey bush germanders that never seem to do well although they did at first when I planted them four years ago. They have sun and dappled shade on the south side of the house. A friend in ...
view the full question and answer

Poor drainage in wildflower bed
November 10, 2004 - I have a flower bed that has given me difficulty because it has poor drainage but typically receives sun for most of the day. Salvia gregii was the only survivors for the initial landscaping attempt. ...
view the full question and answer

Leaf fall from Cedar Elm planted in clay
August 17, 2008 - I saw the answer to leaves falling off a cedar elm planted in clay. However I planted a Cedar Elm in my back yard. I dug a hole in the grass then planted and put grass back on top. I water every other...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.