do you think i should start nutes?

i have 5 wight widows that have been in flower for almost a week. they are curently in a mix of happy frog and ocean forest. they are in 3 gal pots and ph reads at 7. they have only been transplanted just over a week. i am nervus because someshowed burnsafter transplant dut look alot better now. whould i be ok to start tiger boom and big bloom every other watering. or should i wate next week. they are in week 5 and have been flowering for 3 days.

did you flush? if you did then wait for the medium to get dry enough for water which should be about a week . then feed as usual. im all organic so i start from clones. at least 1 week to root, then transplant, stat giving 1/4-1/3 nutes then build up every watering till full strength. in 4 weeks i flush, switch to 12/12, wait for medium dry so my roots can go look for water, i let it dry more than usual. i might foliar feed for maybe the first week but very lightly.within 2 weeks i have 3/8-5/8 inch hairs.but i start 1/2 nutes when it dries and build up to 2 times strength on bloom and bud nutes. just bloom and bud, i leave the other 3-5 nutes (depending on the week. my selection has a weekly mix and it is stronger, takes away some, adds some,etc.)like the ratio says. in 10-11 weeks from rooted clones i am harvesting. so my answer is YES . if your medium is dry enough then start your nutes. when trichromes start to show never, ever foliar feed. MOLD!!!! be sure to also have some kind of fan and adequate ventilation.exaust vent needs to be 3 times the size of the intake. just watch your ladies and they will tel you when they need something.also one thing i have found to boost the flowering by a few days is to not go directly into 12/12. put them in complete darkness for 24-36 hours. then move to light. hope this helps