Cant figure out this plant deficiency

[spawnxx2k]

Trying to figure out what's wrong. Using dwc flora nutes. Using lucas formula. 1000 watt hps

 

[polishpollack]

looks like too much nitrogen and you have orange spotting which I think is calcium deficiency.

 

[TrimothyLeary]

Holy hell, how long did it take the plant to look like that? Have you already tried to correct the problem? What have you tried so far?

How do your roots look/smell? What's your res. temp.?
How much of Micro and how much Bloom are you using, and how much water are you adding it to?
Are using any supplements?
Is your water hard? Do you measure EC/PPM? Of so, whats was it last?
What do you adjust your pH to?
Do you do a full resevoir change weekly?

 

[spawnxx2k]

I am using 16 ml micro and 32 ml bloom per gal. PH is 6.0. No root rot. Temps are around 76. I have a ppm meter but don't know how to use it that well.

 

[TrimothyLeary]

That sounds like the lucas formula, doubled. I thought it was 8ml Micro. 16ml Bloom.

Replace your res. water with maybe a 1/2 normal dose of nutrient, so 4ml Micro and 8ml Bloom for a few days, see if damage stops. It should.

 

[thegyoseedbank]

Hopefully you can find the problem and turn it around otherwise you'll have to harvest what you can.

 

[spawnxx2k]

I was thinking about just starting the flush cycle. Thanks for the feedback.

 

[TrimothyLeary]

You are seeing that you've doubled the amounts you're supposed to be using, right? 8 and 16, not 16 and 32.

 

[Bdoggg]

Those plants look fried try for 1.3-1.5 EC max all the way through

 

[spawnxx2k]

I definitely see my mistake don't know what I was thinking been using this formula for a year. Had a serious brain fart luckily it was only one plant. Thanks everyone.

 

[PURPLEB3RRYKUSH]

I definitely see my mistake don't know what I was thinking been using this formula for a year. Had a serious brain fart luckily it was only one plant. Thanks everyone.

I barely get too 6:12 in flower using lucas formula, less food does em good

 

[polishpollack]

you might still have to address that orange spotting. reducing your fert amount may or may not fix that depending on what it is. if you aren't giving calcium, change that soon.

 

[TrimothyLeary]

There's calcium in Micro, and probably in the water. I'd hold off on calmag, those flowers aren't begging for more right now.

 

[polishpollack]

the grower needs to make sure. that orange spotting indicates something is missing.

 

[spawnxx2k]

How can I tell if I need calcium?

 

[NotThaddeus]

The spotting looks like a calcium deficiency

How can I tell if I need calcium?

 

[polishpollack]

also you look at the contents of the fert you're giving. if you don't see calcium, it's needs to be added in some way.