Flower timing

How do you time the nute cut off so the last 2 weeks is only watering and still harvest at the proper time? If you add nutes then figure to wait another 2 weeks to flush the plant then notice its a late harvest you screw yourself so how do you time it all out?

thx

please help me

check your strain mate if you got from a seed bank theyll tell ya an estimate flower period but an extra week without nutes shouldnt mater its only if ya talkin months i just usually flush 6 weeks into flowerin or ppostsome pics at 6 weeks n see what others reckon wether u have 2 week 2 go or more im no pro but it works 4 me

Well. you're asking the eternal question! The timing is tough when you don't know the maturity time. And it's not just the last 2 weeks of water either, it's the 2 weeks before that for some flavor enhancer, and 2 weeks before that for a PK booster, etc.

That's another reason to grow from cuttings, so you will know the timing.

For a first time growing a strain, you could use the 40/60 Theory. It requires some regular measurement, but it will help you. You measure the growth of the plant through the stretch, and when it slows dramatically, then 40% of ripening time has passed, so you have 60% time left to harvest.

e. g. The plant starts the rapid stretch on day 8 and you measure that she stops growing on day 26. She'll be done approximately day 65.

HTH