Leafs rotting? Help pls pics posted

Joshbuddy

Joshbuddy

Member
Hey so im noticing rusty looking spots on my leafs its worse on one plant then the other...i researched seems like cal mag deficiency so i added cal mag too the feed only been a week so not sure if its helping tbh
 

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Joshbuddy

Joshbuddy

Member
My humidity its at 50% n not much i can do too change it im hoping once in flower the two 1000 watt hps lights will dry the air out a little but i dout it i have a dehumidifier for flower room dtill got another 3-4 weeks before then
 
Joshbuddy

Joshbuddy

Member
Im using rx green solutions complete line the veg a+b and the energry additive i just added cal mag too that mixture like i saidntoo soon too tell the new groth seems too look normal...i can take closer pictures of the actual plant if u thonk that would help..and if i put my electric heater on them its bumps it past 80 degree i have read the perfect temp is around 70
 
Kingrow1

Kingrow1

Well-Known Member
Most my fertilizers contain enough cal mag, not many fert companies dont add enough, check your label.

I cant reference your ferts easily but promix is nothing like an organic soil so any organics are harder work, heavily peat based soils are like this, manufacturers do try to compensate. Oldtimer amongst others makes this point on soils and that 10,000 year old mummies get pulled out of this stuff.

Cal/mag will work briefly with a general nute def but i emphasise briefly.

Id ask about your extraction and fans but id rather just stress that indoor growing needs near perfect conditions or things become harder. Higher temps in good extraction should help with soil, watering etc etc.

I still refer to my first answer of general deficiency and work on everything that affects that one point. Good luck :-)
 
whitebb2727

whitebb2727

Well-Known Member
Joshbuddy said:
Yeah seems my promix is holding water too long too i can only feed once a week
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That is a problem. If it stays too wet. Let them dry. Letting them droop once or twice from drying out won't hurt them. It will actually encourage root growth.
Edit: start to droop. Don't let them full out slump over. Also if the soil gets bone dry it doesn't want to take water. If that happens a drop of soap in your water will help.
 
Joshbuddy

Joshbuddy

Member
Thank you yeah im trying hard too keep the levels right..harder than it looks haha do u think its possible that i may have a root problem if so what should i loom for
 
Kingrow1

Kingrow1

Well-Known Member
Defo with whitebb on the watering, thats a big pot for that small plant, no wonder leaves starting to show def.
 
Joshbuddy

Joshbuddy

Member
I have the smaller ones 2 weeks old after sprout in one galpots the roots where coming out of the bottom of solo cups so i upgraded too one gallon and the two bigger ones..which are the ones with rusty looking spots are in 3.5 gallons pots again when i replanted those last week they had roots coming out the bottoms of the gallon pots...if thats my mistake how do u know when too repot
 
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