Today is the end of week 3 and the start of week 4.
Nutrient change out. After 1 week the plant consumed 2 gallons of the 4 gallons in the reservoir. Fresh batch of nutrients has been swapped in and out came the 2 gals of week old nutrients.
The plant is still in Veg, but it has been given week 1 of bloom mix. I always feed bloom mix 1 weeks before light flip. I find this to give the plant a head start on flower production when the light schedule changes. I also find the increase in Phosphorous has a positive effect on the reduction of the stretch.