yes it does,u always want to water with room temperature water never with water thats too hot or too cold.U also should ph ur water before using it,as in leave it sit out overnight uncovered to let the chemicals in it dissolve
yup, I have some PH down if I need it. I usally use bottled water but my brother brought it that was inside of a fridge so its cold. I will bring it to room temp
bottled water is really good.but yes make sure its room temperature cold and hot water will shock the plant and possibly kill it so make sure its just room temperature,got any pics of ur grow?if u have any other questions just let me know and i will help if i can(which i probablly could haha)