bought and put into my garden a lemon and orange tree recently. They've been in about a week, and the weather is about 40-45 degrees (celcius) with almost no humidity. I can't tell if I'm over-watering or under-watering. I started with watering through each day for a few days, and now every 2 days. But they're slowly dying and I can't tell whats wrong. It's very hot and they get quite a good day of direct sunlight and shade- logically it's super hot and the soil is dry, so I am thinking under watering. But I'm worried that it's actually over watering or the soil isn't draining the water and it's root-rot. From these photos is it obvious what is wrong? Or is it something else like the soil ph etc.?
