Anyone tell me what this is?

[donmayn]

Some yellowing to the tips of the leaf. 4 days into flower and only one feeding of nutes.

3 ml bio grow 1ml bio bloom and 1ml top max all bio bizz products. Never seen this before so any help?

Only seeing it in the super lemon haze.

 

[Why Doe]

Nute burn. Your girls weren't defecient in anything so giving them nutes burned them. Nothing to worry about tho

 

[donmayn]

Nute burn. Your girls weren't defecient in anything so giving them nutes burned them. Nothing to worry about tho

So keep them on what they're on now yesss??

 

[Why Doe]

So keep them on what they're on now yesss??

I would cut back on the nutes

 

[The Germinator]

Especially the nitrogen. (Grow)

 

[Scientific]

You definitely burned it, but that's great info to have. Now you know your upper limit under those conditions, so make a note in your log. Do you have a PPM meter? That really helps for tracking this kind of stuff. Required equipment, really.

A thorough watering to runoff might be a good idea (I won't say "flush" since we do way too much flushing around here.)

I suggest running nutes at half recommended strength as a rule of thumb.

 

[Why Doe]

A thorough watering to runoff might be a good idea (I won't say "flush" since we do way too much flushing around here.)

But flushing is great

 

[Scientific]

But flushing is great

Flushing can be a great emergency treatment to flush out excess nutrients before they cause more damage.
Flushing might be a great treatment at the end of a grow to improve flavor by using up excess nutrients (though the jury is still out on that).
Flushing used indiscriminately and often (as in, "I flush once a week to remove excess salt") is at best not necessary and can cause stress to the plant.

 

[Why Doe]

Flushing can be a great emergency treatment to flush out excess nutrients before they cause more damage.
Flushing might be a great treatment at the end of a grow to improve flavor by using up excess nutrients (though the jury is still out on that).
Flushing used indiscriminately and often (as in, "I flush once a week to remove excess salt") is at best not necessary and can cause stress to the plant.

Yeah I only flush if I have lock out, and at the end to get rid of all the nutes.