How much longer till harvest?

I have a sweet trainwreck Auto sprouted on 9/26/15 breeder sez 8 weeks from germination but wanted to get another opinion

My guess is a couple of more weeks.
Take a peek @ the link below.

http://rollitup.org/t/harvest-time-a-tutorial.28072/

G/L

Yellowing leaves means the end is near. Watch for more leaves to yellow.

I would say a couple more weeks as well.

dopechess said:

Yellowing leaves means the end is near. Watch for more leaves to yellow.

Click to expand...

It looks just a bit early for natural die-off to be happening.
Perhaps his soil is depleted of N?

Just a thought.

GreatwhiteNorth said:

It looks just a bit early for natural die-off to be happening.
Perhaps his soil is depleted of N?

Just a thought.

Click to expand...

I think you're right. discoloration not uniform.

Assuming the media is Super soil (just a guess) I would add a mild worm casting tea to see if it helped.
But that's me.

3-5 weeks. Still looks hairy.

GreatwhiteNorth said:

Assuming the media is Super soil (just a guess) I would add a mild worm casting tea to see if it helped.
But that's me.

Click to expand...

I'm using fox Farms ocean Forrest and I have cut back on ff Grow Big which could explain yellowing, should go back to using FF Grow Big for the time being??

I'm an organic guy & unfamiliar with the NPK of the nutes you;re referring to.
Were they my plants I'd add a bit of extra N for at least the next feeding.

Then again I mix my soil so I only need to water them through their life cycle.

I'd say to post a close up of the buds, IME it looks to be several weeks to a month away. It also could be light on nitrogen but giving it too much this late could also be a bad thing. Post a pic of the top bud in closer proximity

No nitro at this point. plant is finishing. Get a 50x
scope. You want cloudy and amber trichomes. Then..your done.

Here's a better pic.....I'm thinking cutting day Dec 4th

Its looking good, hardest part is near the end and waiting. But, even though the breeder says 8 weeks, environmental conditions play a part sometimes. Best to always go by trichomes and the desired effect you want from it. Remember dont guage the trichomes on the sugar leaves, focus on the caylx and pistils.... good things come to those that wait...sometimes...