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Second grow

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4 years ago
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Grow Conditions
Week 6
Flowering
80
cm
inch
Height
20 hrs
Light Schedule
14+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
2+ nutrients after
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Commented by
Mossyman88 Mossyman88
4 years ago
Hi guys this is my secong grow,I have 4 northern lights and 3 royal cookies auto all around weeks 5-6.the beat of mg northern lights is struggling a bit, keeps getting yellow and brown specs,had the same issue with one of my royal gorilla autos in my first grow thought it was a cal mag deficiency so started using cal mag on week 4 but still same, flushes the pot last week,ec of runoff was over 3300,too high I know so I flushed with PhD water until runoff was down around 1000 but still getting brown and yellow spots,would be grateful for any help
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Grow Questions
Mossyman88
Mossyman88started grow question 4 years ago
Hi team, One of my plants (northern lights auto) has developed yellow and brown spots on its leaves,i had the same problem with my first grow exact same symptoms,I noticed it around week 4 and bought some cal mag,added some of this to my nutrient mix but it hasn't gotten better
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Leaves. Color - Yellow
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GordonBombay778
GordonBombay778answered grow question 2 years ago
We’re you able to fix the yellowing spots? I am going through the same thing with my Pineapple Express auto. Thought it was a cal/mag problem, but it got worse after adding.
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JahTatem
JahTatemanswered grow question 4 years ago
Это нехватка калия
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Symbiosis_420
Symbiosis_420answered grow question 4 years ago
It does look like calcium deficiency. It might check your ph, because maybe there's calcium in your medium/water, but it might be locked out of the roots because of incorrect pH or too much potassium. Take a look at this: https://www.growweedeasy.com/cannabis-plant-problems/calcium-deficiency Also, it can take about a week to notice changes in new growth, and that is where you should look at, even when the deficiency is fixed, the leaves stay with the brown spots.
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Mossyman88
Mossyman88started grow question 4 years ago
Hi guys, One of my royal cookies auto plants fan leaves are turning yellow,thisbia first sativa I've grown. I don't think this many leaves turning yellow is normal, any ideas what it could be?
Open
Leaves. Color - Yellow
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NobodysBuds
NobodysBudsanswered grow question 4 years ago
well, you got a ton of leaves so a few dying is no big deal, but hints at an underlying issue - nutes, pH, ec etc... Looks to be a mobile nutrient, since it's cannibalizing itself from bottom-up instead of where the most light is hitting. yellowing from tip -in.. and curling at bottom/older leaves. Looks liek N-def... don't see any spots beside the one in pic 2 and could just be a blemish ro something else. this could be normal.. could stick to your current schedule and see if plant is just shedding a few leaves, but i think it just needs a bit more N... or rais pH slightly if you think the concentrations and ratios of what you feed are proper already. raising pH a bit will help with availablility of N in the plant.
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Fruitgrower
Fruitgroweranswered grow question 4 years ago
It's simply down to lack of nitrogen and lack of light. The lower leaves are not getting any light so they will die off first. But slightly higher up you can see a defeciency in nitrogen. You could also do a light defoliation to remove some of the largest fan leaves and the unhealthy ones 👍🌱
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Mossyman88
Mossyman88started grow question 4 years ago
Hi guys, I am currently on week 9-10 and have just finished using bb overdrive for 2 weeks and 2 of my northern lights that I topped in week 4 look like they have loads left to finish, would you recommend to keep using overdrive or just use canna coco a and b until they finish?
Open
Buds. Not fattening
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Mossyman88
Mossyman88answered grow question 4 years ago
2 of my plants had gone herme so I chopped them down before seeds started popping out evwrywhere
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Bloombuster
Bloombusteranswered grow question 4 years ago
Можете уже отказаться от overdrive, используйте только B пока они не созреют! Старайтесь вообще не вносить азотосодержащие добавки Grow. Micro. ей нужен только Bloom! 👆 надеюсь это был исчерпывающий ответ. Удачи, бро! 👌😇👍
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Mossyman88
Mossyman88week 6
Don't know what is going on here,any ideas?