Watering with very cold water. Am I playing with fire?

[BrassavolaStars]

Hello all,

Lately my area has been very cold. This has caused my water to be colder than I would like for my orchids.

I was trying to wait to water my plants until the weather got warmer but this became unrealistic so I just had to use the cold water.

Is it likely that the plants will suffer damage from my cold tap water? The water I used was approximately 43F.

I had wanted to bring my sprayer full of water into a hot room to warm it up but the plants really needed the water as they were quite dry.