Purple Gelato (photo) and 1/4 pounder (auto)

[Bosun52]

Hi. Here is my 4th week of grow. Pg had weird early leaf shape, looking fine now.
Genetic Makeup:
Pot/Bucket Size: 3.5 Gallon
Tent Size: 2' x 4'
How Many Plants: 2
Environment: Indoor
Stage: pg veg….. 1/4lb pre flower ?
Medium: 50/50 fox farm ocean (bottom) Happy frog forest (top)
Lights: Samsung LM301H ?
Nutrients: Gaia green 444 and 284
Room/Tent Temperature: 78°
Relative Humidity: 56
Media/Res PH: 6.5
Pests: None
Watering: RO adjusted down