I’ve been using fixed schedule for a few months, I can only water 2 days a week. Grass is turning brown because temps a have been over 100 for a month. Isn’t the weather “intelligence” supposed to increase watering with high temps? Or does it only adjust if it rains? It adjusted slightly at the beginning of summer, seemed date related, not temp related.
How do I know how much extra water is needed for hot temperatures?