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Grow Questions
I noticed that some brown spots appeared. Opinions guys
I noticed that some brown spots appeared. Opinions guys
rkomaaa
started grow question 3 years ago
more info
growdiaries.com/diaries/135623-grow-journal-by-rkomaaa
Open
Leaves. Edges burnt
Leaves. Color - Dark-brown
Other. General questions
like
Answer
PEACEMAKER
answered grow question 3 years ago
Looks like to me the beginning of calcium Deficiency! Up your cal mag and you should be alright! Good luck 👍
1 like
Complain
Similar Grow Questions
Solved
BoboLacetti
help in Hydro RDWC/DWC
Hello, my plants are now about 4 weeks old. The leaves droop and curl. The spots on the leaves are increasing. Is the PPM value too high? It's 1000ppm tds They grow in an RDWC system with top feed. The top feed is permanently switched on. Can that lead to problems?
Leaves. Curl down
Leaves. Color - Dark-brown
Roots. Color - Brown
17 hours ago
1
2
Solved
yoinky_sploinky
Brown/yellow/purple leaves in
This started out as brown spots on big fan leaves and has turned into what you see on the pictures. I've been ignoring the discoloration until I was greeted by some wilted, dead leaves on plant #2 today. I'm not worried at this point, just really want to know what's happening
Week 9
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5 days ago
2
2
Solved
tangie
Timing a 7d flush — will it over-ripen if I begin flushing when it's ready for harvest and keep it for 1 more week on flush juice?
Need advice on timing a 7d flush. My 2nd grow, both (Sativas) flowered signif. longer than advertised (+2-4 weeks). To know when to start flushing, do you visually estimate when a plant is no more t 1wk from harvest? If I start flush when it's ripe for harv, too late or ok?
Week 13
Other. Harvest - Drying
Other. General questions
5 days ago
8
10
Solved
sellem
BioBizz Microbes PH Question
It says to adjust PH AFTER adding biobizz microbes. if i adjust to lets say 6,5, adding microbes will raise it to way over 7. that normal, that ok? or should i adjust it back down after? or add microbes first, then adjust down? im confused!
Other. General questions
Feeding. Other
14 days ago
7
7
Solved
Duckeed
Is this light stress and/or nutri deficiency?
Showed up just a couple days ago and progressed quite fast for my liking lol I just wanna be sure, as harvest is approaching and i can tank some light damage. Also, i turned down the lights just in case too
Week 14
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Red or pink
14 days ago
8
6
Solved
Growerxm00
Transplant and lst
Hey, so I transplanted this grow 1 day ago, I’m waiting for it to watch if it doesn’t cause much stress on the plants, my question is if I can start topping soon like in 5 days or so and then move on to lst, what do you think? I have 4 plants.
Other. General questions
Plant. Other
Techniques. Topping
12 days ago
6
5
Solved
jeannoTapin
Discolored edges
Hey Guys, Fourth grow and first time this is happening to me. Some leaves are discolored and it looks like it starts from the edges. What could be the cause for such problem?
Week 3
Leaves. Edges burnt
Other. General questions
17 days ago
6
4
Solved
Max_Dune
Week 8 - Godzilla Cookies Auto - Feels like they are substantially behind. Thoughts on pest management or feeding schedule tweaks?
Day 54 - Godzilla Cookies Auto. Dealing with whiteflies, soil gnats & a caterpillar (now removed). Currently using neem oil spray & adjusted watering. Plants are full sun/30% shade daily. Avr Temp 20°, Avr Hum 56% How do these look? Are we good, or 'newbie' grow OCD?
Leaves. Edges burnt
Leaves. Tips - Burnt
Plant. Spaces between nodes
11 days ago
6
6
Solved
bfcuk
I have noticed brown spots on a leafes, what is it ? overdose ?
Leaves. Color - Dark-brown
10 days ago
3
5
Solved
tangie
Dark purple areas on leaves — genes or environment/feeding problem?
What the heck is this? Is it just purple genes or a stress/deficiency or a combination of multiple factors? I have checked three visual cannabis plant health guides, and did not find a single issue which looks like this. Maybe a combination of 2 factors, but I'm not convinced 😐
Week 9
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
10 days ago
6
6
Solved
Chubaka26
Help please!
What is happening with her?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
22 days ago
2
2
Solved
ivanosch
Dry yellow and brown leaves
All plants get same nutris and water, what is the problem with some of them? Need help 600ppfd 69 f 55-60 humi Ec 1,2 plagron grow + root power
Leaves. Color - Yellow
Leaves. Color - Dark-brown
21 days ago
3
Solved
yoinky_sploinky
Browning on leaves
only biggest fan leaves are affected It looks like Cal-deficiency to me What do you guys think?
Week 8
Leaves. Color - Dark-brown
20 days ago
2
3
Solved
RecordSet
Brown Spots Diagnosis
I need some help diagnosing these brown spots please! I am considering light burn, calcium deficiency or maybe PH imbalance. PH is usually around 6.8, humidity near 60%, temps averaging 27°C/81 F, light distance at 25 cm, nutes and water schedule is disclaimed on my current grow
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
a month ago
2
3
Solved
cooci
PEST OR NUTRIENT PROBLEM?
GG#4 FEM. 2nd week after the flip to flowering. New growth doesn't seem to be affected.I can't tell if it's a nutrient or a pest problem. Overall info: 18-23°C, RH 60-70%, 6 weeks old, used synthetic nutrient for veg 7:7:6 NPK, idk should I cut off affected leaves, pls help thx
Leaves. Color - Dark-brown
Setup. Strains - Photoperiod
Techniques. LST
a month ago
2
Solved
Haeuf
Ernten?
Was sagt ihr? Gestaffelt ernten und links mit den reifen Blüten starten? Siehe Fotos im Tagebuch.
Week 11
Other. Harvest - Curing
Other. General questions
Setup. Strain - Autoflowering
a month ago
11
4
Solved
JSanchezz
Can this be cal/mag?
Week 7 flower Just wondering If this is Cal Mag defficicancy? To know this for the next grow
Leaves. Color - Dark-brown
a month ago
3
Solved
Duckeed
Any estimate on how much time is left?
I tried to do reasearch on the strains but due to some lack of information i wasn't able to. Based on the diary, anyone could give me a light perhaps?
Week 11
Other. General questions
a month ago
11
6
Solved
dabestgrowing420
What deficiency
What that could be?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
a month ago
1
Solved
Alpha_Green
…a few dark small spots or dots at the tips of the leaves
Hello dear congregation! Maybe some of you know what the following leaf symptom can mean: Very few leaves have a few dark small spots or dots at the tips of the leaves. Plant looks vital. Plant is in bloom. Thank you 🙏
Week 9
Leaves. Color - Dark-brown
a month ago
3
2