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Back to Grow Questions
Cezar
started grow question 5y ago
Howdy I need a little help too! week 8 light 18> 6 biobizz all mix with coconut fiber and perlite temperature 25> 19 pH 6.0, 6.1 fast buds auto purple punch
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Leaves. Veins · Yellow between
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Coopmc
answered grow question 5y ago
https://www.gchydro.com/info/coco-organic-hydroponics
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Coopmc
answered grow question 5y ago
Nitrogen deficiency thorough flush to make sure there no nutrient lock up followed buy a good proper feeding
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Similar Grow Questions
Solved
MrSnoid
Interveinal chlorosis and dead spots on leaves, deficiency?
This started appearing about a week ago, after I watered until runoff with plain water. It's on a couple of leaves higher up both plants and seems to be progressing. I am feeding advanced nutrients Grow Micro and Bloom but have been using very low doses, like 1ml/L.
Leaves. Veins · Yellow between
Leaves. Color · Mottling
2y ago
6
2
Solved
Faegrows
Leave color normal?? [First timer]
I am not sure about the color of the leaves if they look normal? The baby leaf seems to be turning a bit yellow. The rest of the leaves seem to be a bit discolored as you can see in the pictures but mainly green though. Is this alright or am I doing something wrong here?
Week 3
Leaves. Veins · Yellow between
5y ago
4
4
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??
First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins · Yellow between
Leaves. Color · Mottling
Plant. Stem · Red or purple
5y ago
1
1
Solved
High_from_The_Hammer
Think i have some deficiency maybe Mag ? yellowing of predominantly new growth areas (see 5th photo) tried a foliar spray and water in with Epsom salt 0.1 g/l ~ 200ml for each plant we will see if that helps also added some Pacific Natural Fish Hydrolysate (2-3-0) 1 l @ 1:100 Any
Week 14
Leaves. Veins · Yellow between
6y ago
1
Solved
MEGAtv
PLEASE HELP!!! CalMag deficency?
CalMag deficency? Deficency starts on lowest fan leaves. Starts as a shiny spot in between veins that later turns yellow, eventually spreading to whole leaf causing it to die. Uping CalMag in feed and spraying her with CalMag water mix. She responds well at first then spreads.
Week 4
Leaves. Veins · Yellow between
4y ago
4
4
Solved
Brent_60s
Yellowing
For some time now their has bin two small areas about the size of your fist that had yellow spots so I tryed giving it Cal-Mag extra in with its feedings but now all of a sudden the hole plant looks like some one splattered it with yellow
Week 21
Leaves. Veins · Yellow between
Leaves. Color · Yellow
4y ago
5
Solved
paulsgrows
From the start I’ve been watering with ph 6.5. I just discovered my runoff is 7.1 and I have what I believe to be a zinc deficiency. Similar issue on my previous grow. How can I fix my watering routine such that the ph stays more stable?
Week 5
Leaves. Veins · Yellow between
7y ago
8
2
Solved
MoldyCrow
Slow growth
I am noticing some yellowing has started on the new growth. Also they have been hardly growing over the last week. I did move the light up just a few days ago. Possible ph issues?
Week 2
Leaves. Veins · Yellow between
6y ago
3
3
Solved
CarpediemOK
Idenfying lacks or something else
lack of potassium and magnesium, or something different?
Leaves. Veins · Yellow between
6y ago
3
3
Solved
gornt
Stunted leaves
One of my plants is having a hard time - it's technically growing as fast as the others but it's leaves are half the size, slight discolouration and cupping. I suspect Mg, PH or overwatering may be the issue. All variables for each plant are exactly the same.
Week 4
Leaves. Veins · Yellow between
6y ago
2
2
Solved
Northnut
Anybody have an idea what's going on with my plant? Assuming it's a deficiency of some sort but seems to be yellowing from stock of leaf out. Not alot of it but want to get the girl completely satisfied pushing forward.
Week 6
Leaves. Veins · Yellow between
7y ago
1
3
Solved
Martian_D
Whats up with my leaves
Whats up with the discoloration on my fan leaves? Calmag?
Week 3
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
2
Solved
Misanthrope
Baking Soda for Acidic Soil
How much baking soda should I add to my water to correct acidic soil? Ph meter reads between 5 and 6. I cant afford prepared solutions (but am not opposed to chemicals) so any other DIY remedies would be welcome too
Leaves. Veins · Yellow between
Setup. Outdoor
Feeding. Deficiencies
5y ago
4
Solved
JohnnyAppleweed
Yellow and skinny growth?
Can anyone tell me whats going wrong here? I'm guessing the tips yellowing is nutrient burn from the MG soil. But the allover yellowing between the veins and skinny growth has me stumped. My first grow did something similar going into flower. I appreciate any tips or suggestions.
Week 5
Leaves. Veins · Yellow between
6y ago
3
Solved
maelxich
Mg deficiency?
2/3 of these girls are turning yellow between the veins. I’ve been doing a 1tbsp/gal Epsom sly foliage spray & added same to 1 gal when feeding today. Grown in compost/perlite with some soil mixed in. The Durban looks good but the Ghost and the GSC both seem Mg def right?
Week 3
Leaves. Veins · Yellow between
5y ago
3
1
Solved
RoyalSton3r
The ph value is 6.3.👍 Yesterday I poured Short Flowering Powder "0.5g / 1.5l" in ph 6.28 water and today I notice these yellow spots. The beauty has grown 5 cm since yesterday.💪 What could that be? I'm just a bit worried?! 😲
Week 4
Leaves. Veins · Yellow between
8y ago
3
3
Solved
BlumenBot
Deficiency or excess?
I seem to have this same issue or similar issue with every grow. What am I screwing up? Affecting my largest fans.
Week 10
Leaves. Dropping off
Leaves. Veins · Yellow between
Leaves. Color · Yellow
5y ago
1
7
Solved
L_Tetragrammaton
Leaf Edge Yellowing
What causes the edges of the leaf to yellow like this? It starts on the tip. Tip browns slightly, curls up and then the edges turn yellow and progresses to in between the vien
Week 5
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Veins · Yellow between
6y ago
5
2
Solved
98greenlude
Nitrogen deficiency?
Bagseeds from medical JesusOG 2 gal pot with a lot of drainage Ff Ocean soil Ff nutes - big bloom, grow big, and Tiger Bloom Epsom salt for calmag 82daytime temp
… Show more
Leaves. Veins · Yellow between
Leaves. Color · Yellow
3y ago
6
Solved
Slurpy_Terpy
Slow growth yellow leaf edges what to do?
Plant growing slowly (but still growing) with weak growth tips and yellow edges on leaves with interveinal chlorosis. Looks like overwatering / magnesium deficiency to me. I use a weighing scale to know when to water, but started the plant in 25L pot so this might have caused it.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Plant. Stem · Weak
5y ago
7
13