When do you stop nutrients?

[golfnut69]

When do you stop nutrients? They have been on 12/12 for just over three weeks now. Assuming 6-8 week flower time. What do you think.

Growing white widow/blueberry.

golfnut69 Reviewed by golfnut69 on 11-28-2010. When do you stop nutrients? When do you stop nutrients? They have been on 12/12 for just over three weeks now. Assuming 6-8 week flower time. What do you think. Growing white widow/blueberry. Rating: 5

[halfassedjedi]

I know that you want to flush with clean h2o about a week or two before beginning harvest, but not too sure exactly when to stop flowering nute feeding. Good question!

[jbrand]

Good question. Tomorrow is 6 weeks for my girl. Pistol just started changing colors.

[halfassedjedi]

Good question. Tomorrow is 6 weeks for my girl. Pistol just started changing colors.

nice..you can go by the pistils coloration to determine peak harvest time, but its better to get a little pocket microscope and judge by the coloration of the trichomes.

[pushit]

Everywhere that Ive read on here says stop the nutes about 2-3 weeks before harvest.

[MadSativa]

you stop 2 weeks before harvest, and feed only water. it is also a good idea to flush with water or a flushing agent during the flush. not sure on the finishing time for the strains you got, but usually purty accurate, and you can fine tune if not in later harvests.

[PhatJay]

White Widow is an 8-9 weeker. If you chop it down at 6 weeks you are going to miss out on some bud. Plants can put on quite a bit of weight in the last 2 weeks.

White Widow �® (Feminised)