I have two similar setups that are both growing Strawberry Cough in a 4x4, both have a Mars Hydro TS-3000, SCROGed, both on same feeding schedule for the time being.
Fox Farms Trio, cha Ching, CalMag
The plant pictured is grown in soil from Home Depot that has up to 9 months of nutrients.
The other is in coco coir without any issues
The soil grown plant that has nutrients in the soil started showing signs of burning on the fan leaves so I initially turned down the light intensity.
I probably need to measure the run off to get a better idea.
I’m still a newb with less than 10 grows and still learning and hoping to get some advice from others.
Thank you in advance for your help