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
Hello, I just noticed that some of my leaves are s...
CannaTropestarted grow question 6y ago
Hello, I just noticed that some of my leaves are starting to have slight discoloration and some holes. See images in week 6. I don't see evidence of bugs or mildew and my fan may have been too close for the leaf with holes. I feed once a week and have switched to a high K feed.
likes
CRiSPrGrowanswered grow question 6y ago
Hey there CannabisTrope, I cant really say for sure 100% because you're not showing me your feed or your pH, but I'm seeing the symptoms of the very start of a phosphorous deficiency. You can tell from the "splotchy-style" deficiency you're seeing , this might get worse and turn colorful. Just make sure your "high K feed" also has an appropriate P content for a good NPK ratio during flower. You caught the thing very early so hopefully the plant will recover quickly. Hope this helps ! 🚀
Similar Grow Questions
Solved
fnzpator
Yellow spots on leaves in veg stageI've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves.
Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
3
Solved
MrLahey
Help the rookie w/ a possible calmag deficiency?Does this look like a calmag deficiency? Link to my journal entry for settings/water param/etc for these to see if you can spot the issue? https://growdiaries.com/diaries/187101-grow-journal-by-mrlahey. Using TDS 0-2 ppm ro/di water with calmag additive.
1y ago
6
7
Solved
Kush_Maniac
Anyone know what might happen here ?I recently ran into the problems in the video.The new development of the upper leafs are good.However,the under loooks real droppy and dying.Growing in coco+perlite (70/30) feed irrigation everyday PH:5.8-6 , EC:1.8, Run-off 13-15%.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Mottling
4y ago
3
4
Solved
SeanR
BROWN SPOTS on seedling leaves!! PLS HELP!!My Seedlings are at day 10 now and on 1 of them, im starting to notice small brown spots on it.
-coco medium
-PH 6-6.1
-current feed EC at 425
-feeding once a day, water with calmag (7ml for 10L water), and root protection (hydroguard)
-temp 25-27C, Humidity 70-80%
-light 18/6
Leaves. Color - Mottling
5y ago
3
Solved
Dante
There are some strange spots on some of the leaves. Does anyone know what they are?Week 4
Leaves. Color - Mottling
7y ago
2
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
10mo ago
4
2
Solved
Losqui
Spots on leavesHi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
1
Solved
crusoe
Light green "splotches" on leavesHi,
I've noticed light green "splotches" on my leaves which I'm having trouble matching with images of leave problems. Doesn't appear to be impacting on growth and the issue is only visible on close-up so it might just be me being over concerned, but I'd be grateful for advice!
Week 2
Leaves. Color - Mottling
4y ago
1
1
Solved
TheMayor4434
Rusty leaves in flush HELPAs a result of being stuffed in a cupboard for nearly 3 days without proper ventilation some of the leaves on nearly all of the plants have developed rusty looking leaves. I am only a week away from crop is this something to worry about should I just ride it out or take action?
Week 9
Leaves. Color - Mottling
5y ago
5
5
Solved
Catova
Phosphorus Issue?Slurricane is having a phosphorus issue and not drinking water as fast after transplanting. I’ve been feeding cal mag every water and thinking it’s a root zone issue. Should I apply stop watering and apply a follar feed of 3 part general hydro nutrients?
Week 6
Leaves. Color - Mottling
5mo ago
3
3
Solved
Rando1314
Neuts lockout possibly??Gave them all haircuts then topped off w new soil in the pots on Sunday night. Watered w nutrients but then today they looked like this!! They’ve gotten progressively worse since Monday morning so I’m thinking possibly a nutrient lockout? I watered just now w flora-Kleen
4y ago
1
1
Solved
BlueSugarLeaf
Is that not enough calcium?How can I recognise that it is only a calcium deficide? The plant is also the largest and the only one with such deficiencies. Could the plant also be lacking manganese or magnesium and what can I use to compensate for this? Are pests or diseases excluded?
Week 6
Leaves. Color - Mottling
1y ago
1
1
Solved
JohnD
Leaves are look sick.First set of /lower/ leaves are getting sick I presume, and surely gonna fall off. Definitely not looking ok to me, maybe they just age out?!? If anyone have a idea what's causing thins - please leave a comment. Thanks in advance!
Week 5
Leaves. Color - Mottling
4y ago
4
2
Solved
oppilF
Brown spots on leavesSpots, starting to increase on more and more leaves. Please help!
Leaves. Color - Mottling
4y ago
2
Solved
SLuGGeRNauT_420
Oh no plz helpOh no why wtf is wrong now plz help me!!!!
Leaves. Color - Mottling
4y ago
4
6