What I see is very stretchy plants which means they are looking for light, is your light too far or not powerful enough? The stems look very weak, do you have air moving around them to strengthen them up! Pots are very small, hope you are planning on transplanting soon! 🌱👍
PsiloCannabinoid Hydros seem to grow slower than coco, I was expecting the opposite, I might have done something wrong.
Coco plants have been transferred to larger pots, hydro roots have been rinced and refilled with verified nute mix but they don't seem to recover.
Changed from LED(seedlings) to HPS should prevent them from stretching.
You indeed have done something wrong... Hydro should grow just as fast as coco. I'd like to help if your looking for more info or for some ideas of what you can do to fix your setup.
Spots could be water droplet magnified damage.
Why do you title this diary first grow when you already have coco experience?
I don’t hydro, so I can’t speak to it for certain. She looks overwatered, and I don’t know how you do or avoid that in hydro. Good luck.