ppm I went with the average between the two. Left plant after it's most recent watering was at 908 ppm while the right was at 1406 ppm. Both very close to the same pH, Left @ 6.53 and Right @ 6.50
Left is 13 inches tall while the right is 16 inches tall.
Love the genetics over at Maggie's always strong and healthy girls for me. Good looking plants you got there! Always wanted to try bet never pulled the trigger. Someday. Lol✌️