going 12/12 change nurt,befor or after ?

[redvetttes]

1600-1800 WOW
start low ,800ppm? work up ?
when is the time to hit them ? WEEK 5- 8 ?
how long to flush ?
or
how long will plant live with with no nurt. ?
thanks

[latewood]

1600-1800 WOW
start low ,800ppm? work up ?
when is the time to hit them ? WEEK 5- 8 ?
how long to flush ?
or
how long will plant live with with no nurt. ?
thanks

you decide when to flower...you flush the last week or two(this is a personal preference)...I use final phase by Advanced...
a plant can live if you don't give it nutes, it just won't yield as much.

[Stormcooker]

seedlings and cuttings 400-600 ppm pH 5.5-5.8
week 2 from seed 1000-1200 ppm "
week 3-4 1400-1600 "
flowering 1600-1800 ph 5.8-6.1

this is a general idea. Your resullts may vary. some nutrient brands fare well at this level to cannabis, and some may require less.

[redvetttes]

using GH powder grow/bloom 2 part
going to bump it
if i start to see chem burns
wait a wille or delute quick.

[trippruss]

keep it veg nutes until stretch is over, they actually need more nitrogen during this phase than any other due to the rapid growth. the stretch is always strain related, usually 10-14 days+/-. instead of flushing @ end of flowering try 1/2 strength flowering nutes, dont deny your plants any nutes they need @ such a critical time. r