no bud size growth is this a problem

i have not seen much of a change in my plant size in the past week it was in the 5th week - 6th week and no size change or nothing the hairs been changing color thats about it the leaves aren't really even turning yellow much. Is this a problem or what i've been using shooting powder along with my regular nutes but really don't see any difference besides the buds becoming more dense i'm growing fast nevilles 8 week flowering strain 600 w hps dyro set up temps right

you need to give much more info.
Pics. nutes. soil. how many plants There is also a gram/watt. Light is very important in flowering. There are alot of factors and we need much more info.

i'll post some pics later once the lights cut on nutes gh floranova, cal-mag,big bud,liquid kool bloom,Floralicious Plus, 3 plants 2 fast nevilles one anesthesia i also said its a hydro set up 600whps

Be careful with the Flora Nova.. How often are you feeding and how much volume? .3-.7ml/Liter?

i feed once every week once i change the water is about 16gal in my res and right now so about 6 ml since im using shooting powder

I would get rid of the shooting powder and just use the bloom. Week 1-3 of flowering you need to add a veg formula as well. The plants need to stretch before they bud. For that, they needs some Nitrogen, which is available in the Veg formula. However, it seems you are in your 5th week, so you have about 3 weeks to go.

We really need to see some pics..

What are your res temperatures?

res temps about 73 lights cut on at 12 so i'll post some then or i'll pose some later when i get back up yea i was using a litte bit of veg after noticing alot of yellowing in the earlier stages of flowering but now its not really yellowing but doesn't appear to be doing much bug changing hair and getting more res the buds filled out but they haven't swelled up yet but did get pretty compact but i'll have pics up today in a couple hrs def