rootbound during flowering.

has anyone experience fan leaves dying, foxtailing and very slow bud development 2/3 through flowering due to the plant being seriously rootbound? I have transplanted the plant and fed a heavy dose of P and K plus one drop of superthrive (per gal) and 1tblsp of unsulferd molasses. will my plants start doing better and producing bud or am I fucked....... oh and i have pure white roots no root rot and the stem is very...healthy.

No need for heavy dose of P as this restricts N uptake. They will improve from transplant but it may be too late, youve lost too many fan leaves.

anyone else?

every plant and strain responds differently so there no way to know for sure, transplanting during flowering usually doesnt work too well. if this get too bad just harvest early?

fox-tails are a symptom of high temps, often. so, how are your temps?

temps are 75-80 high lights on and 65-70 low light off. maybe light leak?

that ain't it then. a light leak wouldn't fox-tail your plants, or make you drop leaves. fuck it........flush, and feed with 1/4 strength balanced ferts. try to get back to neutral.