this is a seed that sprouted after my tent was already full. Decided to make a balcony plant to go with some sunflowers. Outdoor growing is tricky. And all the wasps love investigating the plant. Have been feeding it miracle grow and it lives in miracle grow potting soil. Occasionally I...
Would be easier if said unit had simple buttons vs digital controlled. You would have to open up control panel. Also measure voltage the unit controls might be 3.3v or 5v. The arduino is 5v if I remember correctly (doesnt happen often).
Plants are in dwc with hydroton medium. Could be a lockout. Have not had to top up the water on this plant much. One of the leaves is showing tip burn. Will try and pull some water out and add fresh ph water. That should lower nutes a little.