Very soft branches, 7 weeks into flowering

For some reason, the bottom branches are very soft on my Chocolope plant. Its treated the same as all my other ones in the same room. Anyone know what might cause this?

Im using foxfarm nutes, and promix soil

What kind of fan/air circulation are you using? Stems and branches tend to get very weak indoors if there isn't enough air movement.

i read branches can tend to get spaghetti like if the temps fluctuate more than 15-20 degrees between day and night (75 daytime 50 night time will start to get flimsy branches). also, they may seem more flimsy due to the extra bud weight on em if that isnt it i thought i read it may be some sort of deficiency. cant remember which one tho.. very sorry about that

For circulation I have a 3 ft ocillating tower fan. The plant is near the back walls, so not as much direct air blows on the, but I dont think this is it, as this problem seems to have happened within the last 3 days. Not a problem overtime. The variance in temp is about 15 degrees between night and morning. It might be because of the bud weight, but I have other plants that are heavier with strong stems

dude... prop that shit up wit sticks stat lol...