Watermelon auto under Mars Hydro TS 1000

It's already second week of growth behind the girls and they're progressing quite well. What I like so far is the similarity in the height and bushiness which will be a huge advantage when I start performing LST. No, it's not the time yet, they're just a little bit too small and fragile and I don't want to stunt the grow as they are autoflowers :) I lowered the LEDs a bit and increased the output power to around 40% to give the girls a photon boost to promote their grow. And surely the like it:)) Still they're watered with plain tap water leveled to pH 5.8 with addition of rhizotonic which is a root developer enhancer. I'll start adding Coco A&B with the next watering, this round I'll go with a low nutrient dosage as it is obvious from the past experience that medium level chart is just too much! :) Other than that, everything's good, I'm still using a humidifier as the spring air in this part of Europe is just to dry for young plants. Last but not least, thanks everybody for stopping by, thanks for all nice comments and don't hesitate to click the Like button :) See you around growmies :)