Anyone Know The Cause Of This???

[THCskunk]

I Leave My House For A One Day And Return To See My Male Plant Looking Like This. Compare The Before And After Photo, You'll Know Which Pic Is Which. Its Pretty Obvious. Who Can Tell Me What These Means. There Are No Bugs Present, I Carefully Examine My Plants With An Eyeglass Every Two Days.

[longtimegrower]

When a plant gets close to flowering it slows down the groth of the tops and the leaves get smaller. as it matures and because the top slows its groth the leaves mature and you dont have the full top with many leaves close together. slim. Not for sure thats it but looks like it to me.

[DLtoker]

looks as if it could be the start of over fert. did you recently feed them or up the dosage of food?

[ZMAN]

if the pic on the left is the after one it kinda looks like overwatering or heat stress also.