Bit of help

[AutoManCan]

Hey all,

As it's my first grow I am rubbish at identifying problems.

This is my skunk #1 autoflower showing signs of what I believe to be early signs of K deficiency. What do you guys think? Here is my setup and schedule.

80 x 80 x 200 tent
600 hps dual spec
5 inch extraction with passive intake
Temps around a constant 28°C at canopy
Relative humidity between 40-50%

Feeding currently Plant Magic Old timers Bloom at 4ml per litre and Canna Calmag at 1ml per litre until 15% runoff.

My last feed I gave Canna Calmag at 1ml per litre and Bloom at 2ml per litre invade it was Nutrient Lockout due to over nutrients.

What do you guys think?

Thanks in advance

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[ERBURT]

I'd agree about a lockout as my guess.
Shouldn't really feed calmag,a cuple times at most in emergency
Situations.should only ever spray it.
I'm watching your grow an don't rem you saying your feeding it.
I'd rather paint the leaves with a paint brush an spray solution
Than feed it so keep that idea for next time.

But a good spray at two weeks old and jus before fluffy tops should
See the whole grow out.

[AutoManCan]

I'd agree about a lockout as my guess.
Shouldn't really feed calmag,a cuple times at most in emergency
Situations.should only ever spray it.
I'm watching your grow an don't rem you saying your feeding it.
I'd rather paint the leaves with a paint brush an spray solution
Than feed it so keep that idea for next time.

But a good spray at two weeks old and jus before fluffy tops should
See the whole grow out.

Thanks Erburt, it's only the last 2 feeds I have fed the Calmag so I probably haven't updated that far in my log yet.

I was going to spray but read that it may cause mould in the buds if it doesn't dry out quick enough, I didn't fancy that risk.

Good shout on the brushing of the leaves though, I will do that next time.

My last feed was a half strength feed, if it is lockout this should remedy it I suppose? Would this see the leaves regain their full colour?

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[ERBURT]

Sorry just seen this mate.
Doubt yourll get leaves back an not sure 2 lots would cause lock out
But depends wots going in an coming out.
Il go back to your thread.....