Take a look at these pics plz

im posting pics coz i think my temps are affecting the bud production..

i need to get a heater or sumfin in my grow room coz my night temps have been dropping below 6c and cant help this as im growing in my loft and outside is or has been frosty n cold n windy for the last say 3 weeks..

i have tried taking intake from my bedroom via a hole in the ceiling (lol) but still the temp goes dwn to around 7-9c.

i think my budz look tiny for being 4 weeks into flower but need advice or need sumone who can tell me if they look ok. the plants general health is 100% and the strains are white widow and also bigbud afghani.

i use 2x400w hps and day temps almost reach 23c is this also ok.??
humidity is around 65%.

Yes, get a heater. Try to get the temp to be a constant 65 to 80 degrees F, or 18.333 C to 26.666 C.

So your 23 C is great.

Very lush, bro! Don't stress too much, you are doing a great job.

Most Of Yur Harvest Weight Will Come In The Last Couple Weeks.

if its cold then lights on at night off during the day. mine is 8 to 8

thanx for the info and interest ppl. im gona get a heater n see wot happens.

so do you think it will slightly improve the bud quantity if i get the heat up to 65 at night.???
only got 3 weeks n 3 days left in flower b4 they get chopped..

If your temp drops to low then it will slow the growth of the plant...so I would guess that would have an effect on the quality, however...unless it is drastically effecting it or you are a professional connoisseur, then you probably wouldn't notice...My opinion though...if you can afford the heater then go for it cuz it will help out.

just went n got a heater for g,rm so will let you know what temp dropped to tomorrow when i check it out..

i hope its gona be ok..
thanx m8..

why do you onyl have 3 weeks till harvest,, dont make a time line to kill your plants, let them tell you when THEY are ready to be cut