New Grower Flowering Cycle

[regen]

Hi Guys,

Noob here I have 2 autos and 2 photos. Autos are @ day 36. Is it time to change bulbs to 2700k for 2 autos and nutes for flowering? or are they still in preflowering phase? They get mixed 60k lumens atm. (6500k + 2700k)

(using 8 x t5 55w, 2 x 80w, 2 x 60) 820w total act w)

got 8 x 6500k t5, 8 x 2700k t5, 2x 80w 6500k cfl, 2x 80w 2700k cfl, 2 x 60w 6500k cfl, 2 x 6w 2700k cfl

thx in advice

using advance nutrience ph perfect veg and bloom
b52 and tarantula

 

[namvet25]

I would wait until you see buds starting to form and main pistols are forming before you switch to bloom lights.I use about 3/4 bloom bulbs and 1/4 veg bulbs after I switch.Also you can start bloom nutes when you change lights but start out at half dose at first until there about six weeks old.I also give them a light dose of veg nutes with every other feeding and also some added cal/mag.