Water From Barrels

[big rockpile]

My wife and Son are insisting I get half Black Barrels put them under my main Shelf.

Water out of them and saying it will help heat the Greenhouse.

Are they right? Only thing really I can think is it will warm the water up for watering.

big rockpile

 

[DrCase]

The water will hold heat through the night

 

[big rockpile]

The water will hold heat through the night

That is what I wanted to know. Thanks.

big rockpile