GGG

Can't see the pics, although it could just be the leaves dieing as they're getting old and not as much light?

Heya, thank you I was thinking the same and played with light distance and it kept happening, my lights should be ok, 740w QB's in 1,2x1,2 

In another grow its doing the same 

Seems like I need advise on how to get a pic on here to

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My pic

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Yellow grewnies

Done 3 indoor grows and last 2 I played around with different nutrients, Green House Powder and now Floracoco. I mainly use rainwater Ppm 40 on 0,7 scale, I bump PPM up to 210-250 with Hori Mix calsium magnesium and then add powder feeding and settle PH at 5,8 in flower BUT after 3 weeks fan leaves at bottom, then move up, get yellow spots and then go brown and brittle.

Floracoco seems to do the same. With floracoco packaging suggests to 1st do ph then add the liquid, but that changes the PH again.

When I doodle the yellow spots it can be potash/phos def or magnesium toxidity.

I grow in FF formula 1, any help will be greatly appreciated

Pic of leaves and then my beautifull White Widow that pulled through.

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Hi Za

Big room you got going there with those lights, fresh air is a must... Find a way

Hey, well with a few add on's and deductions with nutrients it stayed the same, dropped my pH in from 6.2/6,3 to 5.7/5.8. Buds are beauties tho..... Weird

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Will work fine and some reflective walls won't hurt 

I haven't dealt with canna only growopz a few times. 

I agree Shunk, messed around with leds and should have started with the Quantums from growopz, now I have proper growing plants that gets all they need

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Will do

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After some reading it looks like it can be magnesium deficiency, the GHPF calsium doest have any and I use rainwater. Will try some calsium magnesium to bump rainwater up.
Thx for advise all


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23L grow room temperature Rainwater then add 5 ml amino something from Horti, bring EC up too 0.2 with GHPF calsium, then MPK to 0,5 and then up EC to 1,5/2 with the GHPF hybrid, stirr in between and then stirr stirr stirr..... Usually ph drops till 4,8 and mostly because of the Amino stuff. I bring that up to just over 6 and let's it stand for 20 min and check again and feed. I use 15L plastic pots and feed 1-2 L every 2-3 days depends on the weight of the pot. 

As far as I can tell new growth is fine. I have have another 4-5 weeks to go and not sure but if I run out of leaves by then my energy station for bud growth is destroyed 

This is how it progresses

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It was like that even at just OVER 1 EC, so I thought they might be more hungry so ramped up slowly with 3 feedings to 1,5 and stil stayed that way although the strains got better after I cut of the effected leaves. But the Gold Shunk keeps doing that. Then I bumped from 1,5-2 from the one feeding to the next. 

Hi @Kgrows , 5 weeks in to flower and started PH at 6,2 and changed it slightly around but stayed between 5,9 & 6,3 going in. EC in flower started at 1,1 and worked up to 1,5 and now 2,1. 

I flushed with low nutes 2 weeks ago, I use rainwater and upped the calsium (GHPF) waited a week and then this week put no Calsium. Foiler sprayed Potash and upped MKP solution to max the 3 days later, but some new yellowing. After yellowing it's a quick light yellow/white and then it dies of brown/rusty 

Geez I need to get techsavvy 

Hi Guys and Girls

I just love reading most topics and find it very helpfull, Thx so much to all. Growing can be very easy and simple until you run into something

My first grow was RDWC with General hydroponic liquid feeding and all went well, second grow I switched to 50/50 and greenhouse powder and also went well. Now I'm doing it again and have some nutrient problems that's manifesting on the leaves, can't seem to fix it. Any recommendation with be amazing. The Gold Skunk is the one showing the most but the Domina and Original Amnesia just a little bit

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[mention=1662]Za Weed Lover[/mention] 

Update:
The extra 50W panel of warm white and red does seem to be doing a good job. (Off-camera, on the right). So I think underpowered QB panels on the side is probably a win.
The strip light is probably not helping at all though. I think it still has its place in space buckets, but not in bigger areas. Just lacks intensity, and has poor efficiency.
Couple of the plants starting to get cloudy trichomes, but still a week or two left for some of them.
Just been defoliating any leaf that loses colour, every few days. Will have to work on my defoliation game.
 

Can only find bulk, any idee where I can get smaller amounts like a 100ml maybe

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I didn't tell much I see, well mostly seeds from in the 90's, Rooibaard, Swazi, Malawi Cob , Lesotho, TK (Transkei) and a strain we called light green (might be Lesotho). Would love for them to sprout.

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