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Back to Grow Questions
Some major problem
Elendil
started grow question 5y ago
What is this? Do I put something too much or too little of it ?
Solved
Leaves. Color - Mottling
likes
TimTheTerpMan
answered grow question 5y ago
Looks like some possible calcium burn. Shouldn't really need cal mag unless ya have a problem. 🤘😤
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Maraviglosos
Bruising or nute problem?
I do not have enough characters here, please check diary for details. Some tops are showing some problems. The thing is, only a few and it does not seem related to light distance. My first thoughts is this is bruising, but I would like some more expert opinions.
Week 11
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
3
Solved
ThatoneAKguy
Let’s see if someone can help me out here! I had a little tip burn three waterings ago so I went to all ph 6.4 water the last two with 1/4 strength cali mag. Now leaves are rusting! This is ocean harvest soil. Anyone??
Week 10
Leaves. Color - Mottling
6y ago
3
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Solved
FoTwenny
Leaf discoloration
Day 36: I noticed some slight discoloration with rusty/yellow looking spots on the Triple Cheese plamt. It was pretty faint on just a few leaves with a couple worse than the rest. I included a photo of this particularly bad looking leaf. Otherwise, she seems to be healthy. I was
Week 13
Leaves. Color - Mottling
5y ago
13
7
Solved
BAM_BAM
Spots and yellowing
I am getting a few spots and yellowing is that bad? The one is Girl Scout Cookies. She has been the runt and finicky the entire time so far critical is the biggest plant and getting a few spots too. They have had yellow Tipps the entire time. This is my second grow
Week 5
Leaves. Color - Mottling
5y ago
1
3
Solved
Canuck054
Identify the issue...and how do I correct it
What is going on with this plant... Same nutrients, same watering, same pH for all plants. One on right is fine...left one is showing issues with dry crispy tips
Week 5
Leaves. Color - Mottling
4y ago
1
2
Solved
Cedji_Grows
Hey guys I'm puzzled i took one picture of a leave from my Royal Ak 47 Auto. As you can see this is not a nice green healthy leaf (many others are like this). What's the issue? Is it worth treatinbg this late in the growing stage? Love to hear your opinion :). Cedji
Week 9
Leaves. Color - Mottling
6y ago
1
2
Solved
n33bgr0w
Deficiency or over overfertilization? HELP!
My 2 Afghan Pearls are seam to be suffering from either deficiency or over overfertilization; I can clearly see brighter spots on their leafs that I don't have on any of the amnesias. They all have identical conditions – same soil, same, nutes, same tent, same all! Any clues?
Week 5
Leaves. Color - Pale
Leaves. Color - Mottling
5y ago
3
Solved
TripleCcannabis
Sudden spots and wilt
Need help. Plant suddenly took turn for worse. Weird spots and leaves drooping. She looked healthy yesterday. Did a res change today. Used same nutes. Roots look healthy. Water may have been a bit cool. Help. What is with my luck in bloom lately...
Week 10
Leaves. Wilting
Leaves. Color - Mottling
5y ago
1
2
Solved
the_canna_scientist
Fast-growers starting to show issues.
Got some issues on these fast growers. I've been treating it as a cal-mag deficiency, however I've been feeding calmag for two weeks and its only getting worse it seems. Any thoughts? PH is 6.0-6.3, PPM 444 feed, RH 47-50%, Temp 77-81f.
Week 5
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
3
2
Solved
AlienFarm
Are these blotches calmag deficiency?
Leaves. Color - Mottling
5y ago
1
1
Solved
Purpdaddy87
I'm having brown spots that will eventually go completely through the leaf my last plant did same thing ive looked for spider mites and I dont think its potassium dificency but ive also red using to big a pot can cause parts to stay to wet that could cause this but how would i no
Week 8
Leaves. Color - Mottling
7y ago
7
Solved
Sider79
Deficiency Can any on tell?
Week 1
Leaves. Color - Mottling
6y ago
3
1
Solved
Tictac789
Hello, I got some plants with 2 or 3 yellow stains. Do you have an idea of what is it? The plants are growing well. Thanks
Week 6
Leaves. Color - Mottling
6y ago
2
3
Solved
DrGreenThumb24
Potassium?
Got a bit of an issue starting to show up on some leaves. Only on one plant.Could it be potassium?
Week 6
Leaves. Color - Mottling
2y ago
1
3
Solved
Cannabisflakes
Nute Burn?
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Leaves. Curl down
Leaves. Color - Mottling
Feeding. Other
5y ago
1
1
Solved
Vril_Ya
Root rot or pH imbalance?
This blueberry muffin (f) plant was doing well until last week when it started deteriorating. Its grown on a mix of cocopeat, vermicompost, perlite mix and fed on compost tea and cal-mag mix. I might put it down eventually but I checked the pH and it was 5!
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Mottling
1y ago
4
2
Solved
Hermes88
nutritional excess or nutritional deficiency ( could it be excess of nitrogen)
Hello growers, I need some help with my little plant. I have three plants one of them it's all right but the other one has a problem, I don't know if the problem is nutritional excess or nutritional deficiency. I use Alg-A-Mix
Leaves. Color - Mottling
2y ago
1
4
Solved
Bibou
Brigh little spots on bigger leaves
Hey guys, i noticed today that very small brighter spots have appeared on the bigger leaves. Is this something i should be worried about? Is it because of the 20hrs light schedule? Should i switch to 18hrs? Thanks 😨
Week 2
Leaves. Color - Mottling
5y ago
2
2
Solved
Eighty8Special
Are the spots because I had high ph levels when they first started?
Week 3
Leaves. Color - Mottling
6y ago
1
1
Solved
daveHH
leaves mottling and getting yellow
Hey, my leaves are still getting more and more yellow, im in the third week of flowering and im giving them now more and more nutrients…. please see my attached pics. Would be so thankful for some advices!
Week 9
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
2
2