Hello all. Do I need all new ph sensors and bottles when starting new grow. Just did a full grow and harvest and drained and cleaned up a bit do I need anything new besides coco pod when starting another grow?
Nothing new besides coco pod, just clean real good with 50/50 RO/distilled water and make sure you have enough nutrients to start a new grow! Recalibrate your probe, you’ll need calibration liquid 4.0 & 7.0.
And before you dry your harvest put recalibrated probe in storage solution or it will dry out and stop working.
If you don’t have storage solution use tap water to store temporarily.