Hi everybody,
The last plant has recovered quite well, since I have my ph under control again, gotta admit that the Milwaukee ph-pen feels a lot faster and stable in terms of readings and also the calibration. I am growing on Speedgrow rockwhool this time, and not growdan. Speedgrow claims that you don’t need to soak and buffer their cubes. I will test this once the plant moves out of the microgreen section into the tent, where I can monitor the water reservoir.