Stumped

Gwhiliker · Jul 2, 2020

On week 6 of flower, just took the grow out of my nute line and running 2 tsp of bloom and 1 tsp of micro gh flora series per gallon, this is only happening to one plant and I may have given her a bit low of phed water around 5.8ish I didnt check was in a rush twice this week. Running in a 5x10 tent at 84 degree canopy and 80 degree base with optimal air flow and generally around 40% rh. Pretty sure it's just cuz I fucked up the ph twice but was wondering if theres anything I can really do or do I just continue on with maybe slightly higher ph?

Gwhiliker · Jul 2, 2020

This is probably about the 4th day I've noticed this it's just getting a little worse on the affected leaves but doesnt seem to be spreading

steve870 · Jul 2, 2020

5.8 is my normal ph

J232 · Jul 2, 2020

I had similar issues with one plant only @ 5.8 in hydro, lack of calcium caused issues. I’m running Lucas on flora.

spek9 · Jul 2, 2020

I see Calcium deficiency plus over fertilization. Could be pH related (ie. too low). Too low a pH can lock out Calcium, but allow other nutrients to be brought up, even to excess. Your plant is exhibiting both of those behaviours, when compared to your other healthy plants.

I also see a lot of white dots. Is that something on the leaves, or within the leaves? If within, do a good check on the bottom of the leaves for spider mites. I also see what may be some webbing, but it could just be random hairs from a pet or something. Check closely for webbing too.

I'd isolate the plant in case it does have mites, at least until you can verify for certain it doesn't.

Gwhiliker · Jul 2, 2020

spek9 said:
I see Calcium deficiency plus over fertilization. Could be pH related (ie. too low). Too low a pH can lock out Calcium, but allow other nutrients to be brought up, even to excess. Your plant is exhibiting both of those behaviours, when compared to your other healthy plants.

I also see a lot of white dots. Is that something on the leaves, or within the leaves? If within, do a good check on the bottom of the leaves for spider mites. I also see what may be some webbing, but it could just be random hairs from a pet or something. Check closely for webbing too.

I'd isolate the plant in case it does have mites, at least until you can verify for certain it doesn't.

I freaked out about the dots and stuff but it's just dust and cat hair I had a roommate with a dog and I have a cat so it's all hair related. I have been feeding pretty light lately around 500-600 in and 800 out (my super amended soil always raises my ppm its fucking anoying I'm switching to pro mix bx from now on) and it's been going it around 6.5 ph and coming out at 6. I think it's probably a calcium thing but the other plant that is the same didnt exhibit these behaviors I'm assuming because I didnt fuck up the ph there. I'll add calmag when I flush in a couple days and see what happens. Thanks for the replies guys!

Stumped

Gwhiliker

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Gwhiliker

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steve870

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J232

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spek9

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Gwhiliker

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