Pacific Northwest Gardening: Hi I'm new, 1 by kosk0025

kosk0025 wrote:
Irises, crape myrtle, and lilacs all get a good bloom boost from it. This bed of irises was really dwindling the past two year, and only made a handful of blooms last year. I sprinkled the superphosphate on it on the same day as the wisteria, and lots more blooms again. (For the wisteria, I dug about a 4 inch trench in a circle about 12 inches-18 inches away from the base of each vine, and dumped a lot in before covering back up with dirt.)

Pic of irises also taken tonight.

I think all of our rain can just really deplete our soil of lots of nutrients.