Need diagnosis

[AKroughneck]

I have a greenhouse auto grow, coco and perlite mix, in 7 gallon recycle bins, fed general hydros flora nova grow for veg with rapid start and calmag and floranova bloom with calmag and orca premium liquid mycorrhizae 5.8 ph, so 3 plants were on my auto feed system, the nutes were at 5ml/gal bloom 2ml/gal calmag and .5ml/gal orca for ever and my charts I was following had been saying to slowly increase amount but I thought everything was going fine, so one day I decided to up the amount and noticed one plant was suffering from what I thought was nute burn, the others had a very very small amount of similar symptoms, so small I didn't even worry about it, so the sick plant was moved so I could care for it individually, while moving it, I broke a large lower branch (not sure if this made it worse, certainly didn't help)
The plant was flushed with 3 gals of ph water
Next day it looked the same, so I fed it with a mix a little stronger then normal and the symptoms spread more the next day, so worried it was needing food I fed it just a 50 percent mix and the next day it looked the same so I fed a 3/4 mix and today it's spreading more it's now on the leafs coming from the flowers, I'm not sure I made the correct diagnosis and or treated it correct, sure would appreciate as many opionons as I could get
Full journal at THC Bomb Auto - Berry Bomb Auto - Quarter Pounder Auto

 

[AKroughneck]

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[Major PITA]

I have a difficult time telling 'Ca' from 'K' deficiencies but I'd guess 'K' in your case. It's difficult since they compete with each other. If you PH is still correct, is it possible it's just a strain that drops lots of fans in bloom? I've grown Ace of Spades a few times now and no matter what I try, it drops leaves like crazy once it gets close to flowering. Dunno...

 

[AKroughneck]

I did recalibrate the ph meter and dialed it down .2 to read my 7.0 solution correct, now it's quite a bit colder on average then it was last time I calibrated, not sure if the meter is affected by that


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[AKgramma]

I answered you in full on your journal. But for browsers who happen on this question, Alaska is coming up on Autumn. Night time temps are dropping, and the Birches are just starting to show a color change. Since you're growing in an unheated greenhouse, it is very likely that your Mazar is responding to the lower temps and the decreasing day length.

I would not feed any more this season in your case. Might as well trim off the yellowing leaves. She is done with them.

 

[Major PITA]

I answered you in full on your journal. But for browsers who happen on this question, Alaska is coming up on Autumn. Night time temps are dropping, and the Birches are just starting to show a color change. Since you're growing in an unheated greenhouse, it is very likely that your Mazar is responding to the lower temps and the decreasing day length.

I would not feed any more this season in your case. Might as well trim off the yellowing leaves. She is done with them.

Great info - thanks! I didn't think about the difference in growing seasons. I need to pay more attention to where members are.
Entering fall in mid-August! That makes for a short growing season, for sure.

 

[AKgramma]

Great info - thanks! I didn't think about the difference in growing seasons. I need to pay more attention to where members are.
Entering fall in mid-August! That makes for a short growing season, for sure.

Major: The very long days make up for the short growing season. We're talking 3 minutes shy of 21 hours of daylight at Summer Solstice in Alaska's Interior. 64.8 latitude there. Of course, it is not all sunshine during those long days of summer. Clouds or smoke from wildfires block much of the sun. Yet they grow the biggest vegetables in the world.

I lived in the Interior for 40+ years, and have a lot of experience with gardening. We had to start our veggies indoors about 6 - 8 weeks before planting on June 1st. By then, we could be fairly certain we would not have an overnight frost. Had recreational pot become legal while I lived there, I would have built a greenhouse, like AKRoughhouse did, to grow my weed. Now I live in the city, and have to grow indoors to keep it secure.