Planted from seed on 4 / 20 ..This is the first week of full strength nutrient formula. Advanced Nutrients Sensi grow. With suppliments. They are getting bigger and by estimation they grow about 2cm everyother day. Not using co2 at this point in time is kind of a bad idea but I need to get a better set up. Room for improvement. So Week 1 Super Lemon Haze = Green House Seed Company !! NL..