With the lack of rain, everybody is wondering what to do in regards to irrigation. As we remember from Richard W. Halsey, our 2018 banquet speaker, California native plants generally receive rain during the months of November through April. However at this juncture, mid-February 2018, we currently have a deficit of 4 to 6 inches in rainfall. Due to this unusual lack of precipitation I’m recommending, if you can afford it, to water your oaks and other California native plantings.
A Rain Bird sprinkler puts out 120 gallons in 30 minutes, this would be equivalent to about a quarter inch of rain. At this point, you would need to water for 8 hours with a Rain Bird to catch up to normal rainfall for mid-February. Of course that would be very expensive and I’m not recommending you do that. However, any extra water that you can apply to your landscape including gray water would be very beneficial.
Until next month, Happy Gardening. John Nowak, Plant Sale co-Chairperson.