When to change water out of resavore

Nutrients
1

I STARTED MY SEEDS 12 DAYS AGO. MY PPM WAS 400 AND PH. AT 5.5 TO 6.0 ALWAYS AND THE WATER LOOKS CLEAR AND FINE. PPM HAS DROPED TO 390 AND PLANTS HAVE SIX LEAFS AND GROWING LIKE CRAZY. I HAVE A 19GAL. RESV. AND WATER IS PUMPED FULL OF AIR IN IT AND ALSO THE BUCKETS. THE PUMP FILLS THE BUCKET 75% FULL OVER 30" THEN KICKS OFF AND WATER DRAINS BACK INTO RESV. WHEN SHOULD I MESS WITH THE WATER. DRAIN IT ALL OUT AND START FRESH OR WHAT.

                                                                                            THANKS 4 UR HELP, SAM
2

I change my reservoirs out completely every 7-10 days in a bubbler. You may be able to go as long as 2 weeks before you change out solution.

A rule of thumb for some growers is to: Top off Res’ with PH’d water until you have added almost the same volumn of water that you started with. So if you are using 15 gallons of Nutrients solution, you can top off Reservoir with 12-15 gallons of ph’d water before you have to add fresh solution. Hope this helps :slight_smile:

3

thanks a lot. if it were not 4 u guys help i would be in bad shape. thank all of yaw.i am from the south.
sam . :twisted:

4

Cool!