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
Magnesium deficiency?
TegridyFstarted grow question 3y ago
Could someone identify the problem? Might it be problem with nutrition?
Open
Leaves. Color - Yellow
likes
Answer
GrowingGrannieanswered grow question 3y ago
This is your CBD Crack, yes? She looks like she's starting either a phosphorus or potassium deficiency... give her a good PK boost - the Bruce Banner will also enjoy that although she's not got a deficiency - YET.
And btw, Bruce Banner is notoriously late in doing everything... so I wouldn't worry that you've got a photo... Give them both some additional PK and make sure you're getting a runoff when you water them...
Good luck!
likes
Complain
Similar Grow Questions
Solved
CaptainChunk
Hey guys. First grow. Yellow spots curling edges on my BF Wedding Cake Auto. What should i do?Hey guys. 7 days old, growing in biobizz lightmix+biotabs starter kit soil. My LED 260W light is 90cm (3ft) away from the plant. Watering 100-150ml of 6.5ph water once every 2 days. Also leaves started to curl a little. Other identical plant looks fine. Should i be worried? thx
Leaves. Curl up
Leaves. Color - Yellow
Setup. Seedling
5y ago
1
1
Solved
BruceBlack
Feedback about the little girls about to harvest! Cali Kush and Special GreenmanWhat do you think about my girls? Are the crunchy leaves normal at this point? Any advice will be welcome, Very close to harvest!! 1st time ever...dream made truuue
Have a look into the diary , you can find nice pics and videos, thanks a lot for all help during the processBuds. Other
Leaves. Color - Yellow
Other. Harvest - Drying
5y ago
1
1
Solved
Stonerdude88_haze
Discoloration and brown spotsHello, does this look like a zink or magnesium shortage? Or something else, look forward to your answers
Leaves. Color - Yellow
3y ago
1
1
Solved
yanis
lower leaves infestation3 lower leaves (of which one is especially affected) got thrips (or something). sprayed with neem oil solution today.is there sth more i can do?should i remove the leaf?is the whole plant going to die?btw upper leaves are healthy and keep growing everyday
Leaves. Color - Yellow
Leaves. Color - Pale
3y ago
1
1
Solved
Student_of_Science
Discoloration issueHave some discoloration going on any recommendations on issue? Just started nutes. Half doseWeek 2
Leaves. Color - Yellow
3y ago
4
3
Solved
Eldritchscotchtober
Yellow leaves - new growth dark green. As health improves, can I expect yellow leaves to turn green?Once a leaf starts showing signs of ill health (yellowing, etc), what is the point of no return? I have been working with this plant for a couple weeks and can't seem to get the yellow leaves to "heal" - new growth seems healthy to me however. Any thoughts?Week 8
Leaves. Color - Yellow
5y ago
5
4
Solved
Alfasirius
Leaves colorHi everyone! I want to know why the leaves look. Ph 5.8, 50 humidity, 23 celcius. I feed every 2 days at 1.2 ec. Someone knows?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
lowrydr
Light green topsI've got one plant with extra light green tops. Any suggestions or is this normal sometimes?
See my diary for feeding details. I've treated all plants exactly the same the only difference would be the type of pot (airpot) and I didn't root prune like I did the others.
Leaves. Color - Yellow
2mo ago
6
4
Solved
Maddiq
Overwatered cubes in hydro? Too close to the sun? or effect of having addHi All, I have issues with my first hydro grow - i effed up. I think i was too slow in the transfer over in the tank. Light is 200 PPFD, EC at 0.6, and barely added any nutes.
Did i manage to overwater some of these plants by having them too close to the net pot?2y ago
3
Solved
ROTORRIOT
Nutrient problem?12 days old gorilla by fastbuds, what could be the problem?
Leaves. Color - Yellow
Plant. Other
2y ago
1
Solved
Cryptovirus
stunted growth / burning older leaves firstI've done every correction and still can't figure what the problem is :(Week 3
Leaves. Color - Yellow
4y ago
3
2
Solved
ykscotttyk25
My plant is sick like never before,should I end her life or wait for a mericalMy plant is sick like never before,should I end her life or wait for a
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
1y ago
4
4
Solved
Zark002
COTILÉDONES AmarelosTem algum problema os COTILÉDONES parecem um pouco amarelo ?
Week 1
Leaves. Color - Yellow
4y ago
2
2
Solved
growbie
Yellowing leavesHello friends, my leaves are slowly turning into yellow.
Leaves. Color - Yellow
5y ago
2
3
Solved
Ohey_fu_kyu
Seedlings yellowing and curled2 out of 9 plants are looking weird.
1 has yellow appearing and the other seems to be curled.
My pH tester has stopped working so ive been using drinking water until I get a new meter. Do you think its a pH problem? Just seems strange that it's only 2 out of 9
Week 1
Leaves. Color - Yellow
4y ago
6
3
Solved
southerngrower2020
Leaf damage and flower analysisAsking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
6y ago
4
3
Solved
Showmethewaytogrowhome
Deficiency, nute burn or under watering?Let me know what you think please? Lower leaves on 4 out of 6 plants with yellow blotches appearing inside the leaf. Not on the edges. They just had 750ml feeding two days ago with guanokaong grow rec dosage. Today soil was bone dry so 1000ml water.
Leaves. Color - Yellow
5y ago
1
1
Solved
JeyGanesha
È possibile questo??Buongiorno amici growers,vedete come sono gialle le foglie nuove. è 3 giorni che l'ho passata a 12/12 e la sto alimentando con Advanced nutrient.stanno tornando Verdi.
Advanced nutrient aiuta con la fotosintesi clorofilliana....tornano verdi....ma è normale?
Leaves. Color - Yellow
1y ago
1
1