As in the title is tap water fine or do you get better results when the water is warm.

At what temperature will the water be too hot and start killing plants.

I’ll reveal all once i get some good answers.

Thanks Iain

I reckon hot water might scold plants, warm water might be harder to take up, due to slight increase in mass, possibly better to warm the plant?

I’m way off aren’t I?

I’ll just stick to watering my plants with grey water from the bathroom, the soap in the water means you don\t have to wash your veg before you eat them!

I would imagine they would, I know I would.

Why are you thanking Iain? He hasn’t done anything yet. 😕

Room temperature is what you need for best crop ;o)