Can anyone please tell me, how often I should water my purple robe (robinia pseudoacacia) tree? Have looked on so many w

Marsha R
by Marsha R
  4 answers
  • Walter Reeves Walter Reeves on Jun 12, 2012
    If it's newly planted, and less than 6 feet tall, I'd say 5 gallons per week. Adjust upward if its bigger or the weather is dry. If it's more than a year old it needs no water.
  • Douglas Hunt Douglas Hunt on Jun 13, 2012
    It's a drought-tolerant tree, and I usually take that to mean, as Walter says, that it does not need supplemental watering after it is well-established.
  • Marsha R Marsha R on Jun 13, 2012
    Thanks everyone, but got my answer already.
  • Daina S Daina S on Jun 13, 2012
    I ♥ Lucy (couldn't resist)