Ok first off I am using a mini cab to grow my bud in... ok now Im a begginer at all this so the first few times I messed up. Now finally I have healthly strong tall plants, only problem is their growing larger then my chamber and starting to die at the tops...I dont have any choice but to cut the plants that are outgrowing,
PLANTS OVERGROWN GROW CHAMBER!!!
I need to know when the plant is ready to harvest so I can get it before it dies, they are already starting to turn yellow, check the pics ( please note the pics are like about week 6 or something, they are way bigger now..imagine this 8x's larger) I dont know what is going on or how long the cyclye is supposed to last I have been growing these plants for about 5 months they have small seed size sprouts growing up the stem but it hasent got bigger then a seed size.. is this normal in hydrophonics chamber growth? Is their anyone with a growchamber who has completed the process from start to finish with pics, Im starting to think I got the wrong chamber .. Maybe I need a bigger one

any help would be good