picea glauca turning brown
Im new here so go easy on me.
We recently bought a picea glauca and it was doing fine indoors, about 2 weeks ago we put it outside and it has started to turn brown. See picture.
Im getting some abuse from the wife because she said the sun is causing it and we should have left it indoors.
Ive checked for spider mites and i dont see anything, its watered every 2nd day right now because the weather is very hot and it gets about 6 hours of afternoon sun.
Any ideas what is causing this and how to fix?