Deficiency or Burn?

Recently bumped up my feed schedule to the max bloom suggested by GH. I ph my water to 6.4 and have been doing so since day 1. Followed the schedule for feeding since veg and have never had a single issue until now.

Below is my picture, what stumped me is I just increased the ferts to max the night before and none of this was here. I am unsure if it burn from increasing so aggressively (plant cant handle it) or I just simply do not have enough and its asking for more.

Looks like overwatering or deficiency or bad medium with poor drainage or all of the above.

_MrBelvedere_ said:

Looks like overwatering or deficiency or bad medium with poor drainage.

Click to expand...

Medium has been the same since veg, I have 3 other plants in the same stuff and no issue with them. Not overwatering either, I give the same amount each month, if anything it probably needs more since it is sucking it in faster due to flowering.

Deficiency is the only thing that makes sense but again, why would it happen after I gave it more? Is it a phos, mag or cal def?

Need more details

Jwilsn said:

Medium has been the same since veg, I have 3 other plants in the same stuff and no issue with them. Not overwatering either, I give the same amount each month, if anything it probably needs more since it is sucking it in faster due to flowering.

Deficiency is the only thing that makes sense but again, why would it happen after I gave it more? Is it a phos, mag or cal def?

Click to expand...

Hey, I don't know much, but I just recently had an issue similar to yours. I added nutes and she exploded with growth except I had a CalMag deficiency so itwanted to grow but It started to show the same signs. I fixed it by adding CalMag and I was good. Oh btw check for purple stems, it's what lead me to my discovery.

I would say some sort of lockout since you increased to max. just a thought. someone more experienced can chip in on exactly what lockout.

That's ca def. Dissolve 1/4 tsp/gal gypsum. You might give it a day to dissolve as much as possible (it's not to soluable). Add nutes and water. There may be undissolved gypsum in the bottom. I would try not to let that get into the plants. (No point having something on your top soil continuing to contribute stuff when you may not need it.).

You could use calmag but there's no point giving it mg when there's no mg deficiency.

ok, going to give ca boost a go with the gypsum. Thanks for the helpful responses.