Help needed with leaves yellowing during flower

[TOKER_REX]

Right, in 30 hours they drank about 60 litres.

EC had risen from 1.2 to 1.5 and ph was on 5.9.

I had to refill a couple of hours ago as it was near the minimum level, where the pump recirculates otherwise they would've gone rest of night without any circulation and just the tiny bit that sits in the pots.

Refill was same again, grow and bloom equal amounts, EC 1.2 and ph 5.9, let it recirculate and it settled on EC 1.4 and ph 5.9.

Let me note temps in the groom have been 29/30c pretty much all the time during lights on.

Also massive tying session coming up tomorrow as the plants are really packing weight on now, each plant has a good 40 colas which are all over at the moment.

Bud, can you advise what to do in regards to nutes, new growth around the colas looks a nice green. Today is start of week 4 true flower.

Regards.

TR

[Bud Lightyear]

Ok mate they they are drinking plenty then, however the Ec still isn't in the sweet spot with it raising like that...When the volume rez drops just top it up with water and reset the Ph...Give it a couple of days and re post the numbers for me please.

Regards BL

[TOKER_REX]

Cheers dude.

Spent a good 4 hours in there tying net pots down and tying colas to ceiling.

It's not a brilliant job but it'll have to do for now. I vegged these plants too long, they're bloody huge.

I gave them a good clean under the skirts, a lot of the popcorn growth I cut off. Still got 3 to do, only done 3.

So many dead leaves underneath unbelievable.

EC had risen to 1.6 and ph to 6.0 so I chucked in 25 litres on plain water ph to 5.7 so it brought the ph to 5.8/5.9. Didn't have time to wait for EC to settle but I reckon it brought it down to 1.2 again.

[TOKER_REX]

EC risen again to 1.8 today.

Just added 50 litre water bringing it down to 1.2/1.3. Oh gone up to 6.1, reset to 5.8.

Do you think the plants are not liking the grow nutes?

Colas are getting really big, starting to pack some weight on. I don't think the yellowing is effecting the growth on the colas whatsoever.

Res change with ionic bloom at pk or still wait? We are in week 4 now of flower.

Cheers, TR

[Bud Lightyear]

EC risen again to 1.8 today.

Just added 50 litre water bringing it down to 1.2/1.3. Oh gone up to 6.1, reset to 5.8.

Do you think the plants are not liking the grow nutes?

Colas are getting really big, starting to pack some weight on. I don't think the yellowing is effecting the growth on the colas whatsoever.

Res change with ionic bloom at pk or still wait? We are in week 4 now of flower.

Cheers, TR

Next time you change the Rez set it lower, go for 0.9 and see if it's still rising after that...I noticed when i mentored Jessie that the Ionic stuff is very strong and you don't need to add a lot for the plants to be happy...I wouldn't be adding any PK till you get your Ec either static or dropping it could cause a stall which is the last thing you want at this stage...

Regards BL

[TOKER_REX]

Tonite I'll changed it all out to ionic bloom only setting it at 0.9 EC.

[TOKER_REX]

Res changed. It had risen to 1.5 again and ph 6.1.

New figures as of tonite, EC 0.9 PH 5.9.

Will see how much they've drunk by tomorrow night and what happens to EC and ph.

They are definitely drinking a lot, they must've drank about 30l in a day easily from yesterday to today as the level was on the minimum for the pump to pull into the chiller.

Colas are fattening up nicely too and the progress is visible on a day to day basis.

TR

[TOKER_REX]

They're staying around 0.9 now, sometimes go down to 0.8.

They get about 40l top up everyday.

I'm thinking of res change tomorrow, adding ionic bloom and pk13/14 at half strength as its week 5 beginning.

Setting EC to 1.0 and ph to 5.9.

[Bud Lightyear]

They're staying around 0.9 now, sometimes go down to 0.8.

They get about 40l top up everyday.

I'm thinking of res change tomorrow, adding ionic bloom and pk13/14 at half strength as its week 5 beginning.

Setting EC to 1.0 and ph to 5.9.

Ok mate sounds like you found the sweet spot regarding feed strength.....Go ahead and add your PK and maintain your Ec @ 0.9 and see how you go...Post the numbers up again in a couple of days and Ill have another look for you...Hows the plants looking ?

Regards BL

[TOKER_REX]

Hey bud, will go with what you said dude.

I just updated in here with pics I taken at lights off a couple hours ago.

Have a peek dude.

https://www.thctalk.com/cannabis-foru...rain-run/page5

Many thanks for everything.

TR