AutoBlueberry day 38 yellow/brown fan leaves

[Mangos]

So I gave her a good feed today 2L:-

Sensi bloom a+b 2ml per L
Carboload 1ml per L
Calmag 1ml per L
Guanokalong 10ml per L

Will see how she gets on

 

[Waira]

:smoking: well, that's mostly good news! P is not locked out in this range,... You're at the high end of "OK" pH, butmuch more beyond this and things like Fe, Zn, some other micronutes start to lock out,... what's your tap water pH like? see, this is where a TDS/EC meter would be handy, to determine the hardness of your water,.. pH is a clue at least,.. I'm wondering why the pH got that high to begin with,.. feeds are always acidic,... Have the tips stayed the same more or less, no advancing symptoms?

 

[Mangos]

pH of tap water is 7.52. Tips haven't appeared any more burnt then they were before their feed on Friday.

 

[Waira]

... that's pretty good, at this pH, it's not likely to be very hard water,... no further tip burning is also a good sign! ...feed on, at low 6's pH, ...