yellowing in 3week of flowering quick critical+

[Sadface]

And what you will find is there's no ph perfect range of magnical nor pk and so on

[Sadface]

From the lights off pic you posted you seem to be worrying about nothing

[Sadface]

I'm not helping much am I lol ..........

[Sadface]

Ffs I only looked at last pic you posted ,yep there's a little yellow downstairs ,I'm not led but I'm sure you will need to add magnical under l.e.d ...I'm hps sorry,but as I say there's no magnical or equivalent under the ph perfect range so once you add it are you still ph perfect ...for the price of a decent ph pen and a bottle of buffing solution £70 for both ,you can then spend the same on 5l of canna a and b for the same price as your 1l 3 part mix

[wicked_chris]

From the lights off pic you posted you seem to be worrying about nothing

Its my first indoor grow and i want to do my best also i have no smell at all thats what worried me tbh .
Is it good to flush after 2 feeds with nutes?

[Sadface]

Your plants don't need no emergency flush

[Sadface]

But all I can say is the ph perfect range leaves you out of the equation regarding control of everything ,I assume your in coco

[Sadface]

I have always been canna one coco but always had that itch to go elsewhere so I tried a 3x1l pack and only got thru half of the bottles before switching back and ph my feed my self ...it's a lot easier than the ph perfect range kid you that they are helping you out ...

[wicked_chris]

Your plants don't need no emergency flush

So whats left to do with the no smell and yellowing add magnical?

[Sadface]

This is where I fall apart as I've 100% no sense of smell I'm awaiting an opp ..probarbly shit myself when I've had it ,but your hardly at the stage where smell will be prominent I'm sure ,I know plants smell in veg as I can remeber that lol ...but my opinion would be to swop out the ph perfect,you'll find few on here that do use it imo ,a nice ph pen and crack on