Looks good dude especially for 25 days of flower . Looks like a much faster flowering variety than Swazi . What colour hair is on your bud looks like some yellow or golden hairs are growing or are they white ? . Good bud to leave ratio even though you got mostly blue spectrum the buds seem to be fine and not too leafy it`s encouraging for my grow
. The cola formation and everything looks epic got some pretty decent genetics there , is there resin forming yet bro ?
Your cab is tuned in nice 26 degrees is perfect
and read that lower humidity is good for flowering . The yellow leaves could be like a nitrogen lockout or maybe the plant is rootbound . Not much you can do for those two problems at this stage or maybe it is something else . It could even be that that plant is a fast flowering variety and it`s just maturing quickly like could be a skunk variety like top 44 that has a 6 week flowering variety and that strain is one of the most popular here .
On the soil that stuff you described does sound good I was just giving you a headsup on what I was told . It don`t matter if your potting soil has a little bark in it just not so much that it sucks out all the moisture all the time becomes a mission to keep it soaked and the plant grows slowly . I just went and asked for potting soil and saw shit barky one and told the guy to get a more sandy and loamy one and now I`m testing it .
Grow looking sick bro keep it up .