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Rust spots ....?

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seymore_budz
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Re: Rust spots ....?

Post by seymore_budz »

Marcus wrote:
Sun Jun 21, 2020 3:44 pm
HI Mr NIce, any reason why you are giving them calmag?

I'd drop the calmag and just give them some normal feed.

Feeds are balanced to give plants everything they need, when you add calmag it knocks that balance out.

You got what looks like a cal deficiency to me.

:idn:

What ferts are you using?
Exactly, too much locks stuff out and looks like a deficiency.
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Marcus (Sun Jun 21, 2020 4:16 pm)
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Re: Rust spots ....?

Post by Joker59 »

You guys have tobacco mosaic Disease over there? Mostly just wondering lol got me thinking

If those guys are saying lockout i would listen :)
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Re: Rust spots ....?

Post by seymore_budz »

Thejokerjosh59 wrote:
Sun Jun 21, 2020 4:23 pm
You guys have tobacco mosaic Disease over there? Mostly just wondering lol got me thinking

If those guys are saying lockout i would listen :)
Yea we have it over here. Not a massive issue but I've seen people with it. One guy I knew ended up having to replace a load of equipment as it kept returning.

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Re: Rust spots ....?

Post by Joker59 »

grumpygrower wrote:
Sun Jun 21, 2020 4:32 pm
Thejokerjosh59 wrote:
Sun Jun 21, 2020 4:23 pm
You guys have tobacco mosaic Disease over there? Mostly just wondering lol got me thinking

If those guys are saying lockout i would listen :)
Yea we have it over here. Not a massive issue but I've seen people with it. One guy I knew ended up having to replace a load of equipment as it kept returning.
Marcus wrote:
Sun Jun 21, 2020 4:36 pm
Thejokerjosh59 wrote:
Sun Jun 21, 2020 4:23 pm
You guys have tobacco mosaic Disease over there? Mostly just wondering lol got me thinking

If those guys are saying lockout i would listen :)
I've got and had plants with variegation on leaves, I thought it was tobacco mosaic, but after reading around the net a fair percentage of folks think cannabis can;t get it. :idn: Dunno though.

PLants still see to do well with the funny stuff, my bubba kush has got it and she's a decent plant. (I chopped her down to 5 koalas as she was a space filler on my last grow)


ImageImage

But yeah, if it is mosaic virus I got it from some Barney's farm testers. :rage: :ak: :suicide: :lol:
Fuck eh, that sucks :( and I’m pretty sure it can get it, even if it’s not nearly as sever. But fuck not like I’m a plant virologist or something.....oh wait.....no no I’m not. She’s looking good tho! Utilize that space brother
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Tictok (Mon Jun 22, 2020 11:42 am)

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Re: Rust spots ....?

Post by Spartangrown »

I see the slightly burned tips and that's a sign of overfeeding. So I have to agree with the people before me and say it is possibly a nutrient lockout of Calcium. Too much added P (phosphorus), can lock out Calcium. To correct this, plain water "feeds" with no calmag even, when the plants need watering should help the plant correct this. If it is a build up of P in your root zone an enzyme product or microbe (because they create enzymes naturally) or even a flushing agent could help break down that salt build up.

The only other thing that stood out to me was you said your PH 6.3 feed is too low for soil grows. Calcium needs a ph of 6.5 or higher in soil to have a better plant availability. There are different ph nutrient availability charts for hydro or soil, hydro tends to have lower ph ranges where soil is a little bit higher.

I would do a plain water ph to 6.5-6.6 the next couple waterings. The spots won't likely "heal" but just look to see if it stops spreading. If it does, you know that you have corrected the problem.

#growerslove
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Joker59 (Sun Jun 21, 2020 6:06 pm) • seymore_budz (Sun Jun 21, 2020 6:21 pm) • MrNice (Sun Jun 21, 2020 6:56 pm) • Minty (Sun Jun 21, 2020 10:18 pm) • 2-Scoops (Mon Jun 22, 2020 3:49 pm)

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Re: Rust spots ....?

Post by MrNice »

Ok guys no calmag i was only adding a small amout tho like 1/4 of rec amout bottle say 1ml per litre i was adding 0.25ml per litre

I think the big f up here is me using loaded old soil from another grow lesson learnt their dont use old soil unless you flush the old nutes out or just dont use old soil full stop :lol:

Plain water for now



Thanks GG, Mracus, Josh , Spartan
:clap: :clap: :clap:

I owe you guys some virtual beers
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Spartangrown (Sun Jun 21, 2020 9:25 pm)
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Re: Rust spots ....?

Post by Thrasherdude »

Yo mate these are first signs of zinc, manganese or potassium deficient.
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MrNice (Sun Jun 21, 2020 7:17 pm)

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Re: Rust spots ....?

Post by MrNice »

Thrasherdude wrote:
Sun Jun 21, 2020 7:15 pm
Yo mate these are first signs of zinc, manganese or potassium deficient.
Thrash you reed all the post mate i think i fu@ded up by using old loaded soil from another grow i think that has a major problem causing lot of issues

Think just plain water for a few weeks see if the spots stop...

Thanks for helping dude
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Thrasherdude (Sun Jun 21, 2020 9:29 pm)

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Re: Rust spots ....?

Post by Thrasherdude »

Check my magic photo mate, this will help you in the future :)

Image
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MrNice (Sun Jun 21, 2020 10:05 pm) • Minty (Sun Jun 21, 2020 10:20 pm) • Tictok (Mon Jun 22, 2020 11:44 am)

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Re: Rust spots ....?

Post by MrNice »

Thrasherdude wrote:
Sun Jun 21, 2020 9:29 pm
Check my magic photo mate, this will help you in the future :)

Image
Many thanks thrash have saved that page for future ref

Gona go with what it says bottom of the page flush the system through for a bit :lol: wont make that mistake agian lucky ive got you guys to help me out

Big UP GR420 :puff puff: :puff puff:
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Thrasherdude (Sun Jun 21, 2020 11:30 pm)

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