Help! My autos looking proper sh***

[ReggieD]

Hi got two autos, they r in the 9th week counting from the seedling, they’ve been flowering for about three weeks. I under-watered them once. They in canna terra plus soil. Btw soils been too hot for them since the very beginning, they had burnt tips in late veg even tho I had good temperature, good light distance and I wasn’t using any nutrients at the time. I fed them for the first time last week using canna flo and cal mag agent, half of recommended dosage. They’ve got some weird spots on the leaves and don’t know but just don’t look too good. I’m panicking a bit.

First three pics first plant and other three second

 

[quirk]

When I encountered those symptoms with my autos it was due to pH fluctuations.

 

[GNick55]

ya you just fed it incorrectly,..
it’ll still be fine

 

[ReggieD]

ya you just fed it incorrectly,..
it’ll still be fine

I adjusted ph of the solution, I’ll check the runoff today and I might flush them then start feeding slowly on the next watering