Watering my ladies!

[AJFergie22]

Hi I have heard two sides to this topic and was wondering if someone could clears this up for me.... Does the water I use to water my plants have to be room temperature or can it be cold?? I have a 20 gal tank and it gets pretty hard to keep room temperature and the girls need to drink almost everyday during flowering ... Help???

 

[Fuzzy Duck]

If using a reserva system such as ebb & flow, wilma, nft the water will be required to be room temperature at least other wise if to cold can shock your plants.

You can get water tank/reserve heater from hydro shops to do the job.

I think the water tank/reserva are normally heated between 18c to 20c futher reearch on this may be required.

 

[PrairiePoet]

At 20c (68F) is where the water can hold the most oxygen. That is where you want your reservoir.