By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
this girl gets the same feed as the girl next to ...
Hemporio_Afghanistarted grow question 5y ago
this girl gets the same feed as the girl next to her who shows now signs of deficiency.
perhaps 1ml/L cal mag was too high?
likes
NobodysBudsanswered grow question 5y ago
Magnesium deficiency? If yellowing is less interveinal over time, then i'd say a slight N-def.
Epsom salt can work too, if not too high in Sulfur already. Cal-mag is fine, if you are not too high on Ca already.
May want to calculate ppm from your guaranteed analysis labels on your nutes. make an informed decision. consider recent behaviour and events that may not have been included here... in the end make sure you understand the decision you choose to take, don't blindly follow what i specifically say.
TheSlimeGrowsanswered grow question 5y ago
Looks like magnesium deficiency. If you are using RO, distilled, or rain water you need to add CalMag to every watering as those types of water do not have any of those essential minerals.
Your two plants can vary slightly in what they need and it seems like this one needs more Mg
likes
Complain
Similar Grow Questions
Solved
TarheelBandB
Leaf DiagnosisCould someone help diagnose this leaf problem. It's less than 2 days old. Aañnnnnd, 2 days ago I accidentally set the ppm to 1700? I've since dumped the solution and got it back down to around 700 ppm. I'm hoping someone give me some triage pointers. Should I trim those leaves?
Week 4
Leaves. Color - Yellow
5y ago
4
3
Solved
Shmokeyb
Problem or notFirst time. Week 7 flower in canna terra professional plus soil and canna terra nutrients, ph always 6.0 to 6.4. Temps have been reaching 32 but I've managed to get it to 28. Why so yellow?
Leaves. Curl down
Leaves. Color - Yellow
4y ago
5
5
Solved
Pulsar00
Yellowing leavesLeaves seem kinda yellow on one hand. The bottom right hand corner one looks like she needs CalMag but I'm not sure.
All the photos have been taken under the same light.
Used to over dose the nutrients to prevent burn but continually gave them 1mL/L calmag each.
Week 8
Leaves. Color - Yellow
4y ago
2
2
Solved
United123
NEW growth Yellow/Light Green on AutoYellowing and lighter green appearing on the sweet zz new growth... moved further away from light and fed just water will give it a few days to see if improves. Any suggestions what this issue is ? Only on one of the plants ?
Week 4
Leaves. Color - Yellow
5y ago
2
2
Solved
Nontraveller
Begginner needs help.The first plant is in 10th day. It looks so weird. Im using biobizz light mix and Harvest Master Pro RB330. Dimmer is 50% and space between plant and light is 45cm. I've got Biobizz grow-bloom-topmax. Can you help me? :(
2. plant is in 3rd day. I want grow this one in properway
Leaves. Too few
Leaves. Twisted
Leaves. Color - Yellow
1y ago
2
2
Solved
Purkle
Anyone have any ideas what could be causing the yellowing in the leaves of my Pheno 1? I think iron def - its the top new growth & is working from the inside of the leaves towards tips. Tested feedings of liquid seaweed & water to pH 6.2 but not run off. May be dry am. nuteWeek 9
Leaves. Color - Yellow
6y ago
1
1
Solved
DimiTryCool
Yellow leavesHi everyone! I have some problems with this gorilla ! How can I help her ?
Week 5
Leaves. Color - Yellow
4y ago
3
3
Solved
Krafty
What is happening to my plants?I had them in the terrace outdoors. Temperatures sometimes reach 40C. Lately more and more yellow leaves in the ABC have been showing up. In the other normal leafed plants crispy dried and brown leaves are showing. Now the ABC also is showing some dry leaves and yellow as well.
Leaves. Edges burnt
Leaves. Color - Yellow
3y ago
5
Solved
JeremyBeadle
Yellowing and dry/brittle leavesHello all,
I've noticed the leaves are starting to yellow and some are getting quite dry/brittle. Is this a sign of overwatering or perhaps nitrogen deficiency?
It is on the same watering schedule as my other plant which looks healthy but obviously has different genetics.
Week 10
Leaves. Color - Yellow
5y ago
8
6
Solved
towellie
Tips turning into yellowWe started feeding the plants 10 days ago. Some leave tips started to turn yellow, we think is due nutrient burn. We decided to water them without ferts for once, to flush out the excess nutrients. Is it a good approach? Could it be from light stress? (See pic for reference)
3y ago
2
2
Solved
MantisMan
Yellow edge with brown spots on fan leavesI am wondering if anyone could help me figure out what is going on here. She’s been healthy all grow, but in the last week has started showing the weird yellowing/browning on a few leaves. The temps, nutes and light haven’t changed really. Anyone have any idea what this could be?
5y ago
1
2
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
1
1
Solved
Brocolilla
my girls showed little nute burn so I watered them with enzymes and molasses and after that I take nutrients dosage half. But girls starts yellowing. So I dont know if its def or end of the flowering because strain have 55 days trich looks half cloudy. is it good idea start flush😳Week 13
Leaves. Color - Yellow
6y ago
2
2
Solved
tuanmuda2k21
I'm a First grower and have problem with my plant the leaves turning yellowI'm a first grower, I have a quick one seed from royalqueen seed, she is 2 weeks old and I have a problem with leaves is turning yellow and crawling in the DWC system.
this looks like my plant
any advice?
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
6
Solved
laxx
Yellowing and lightening of leavesMy back-left plant started to slightly yellow on me from the bottom up. Front-left is also lighter than the rest. Is this a feeding issue? Do they need more nitrogen or did I overwater them? Appreciate your answers :)
Week 12
Leaves. Color - Yellow
6mo ago
2
1
