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
Small red spots on top canopy leaves week 4 of flower
Rumhamstarted grow question 4y ago
Deficiency of some kind. Leaning more towards a calmag shortage or even a phosphorus deficiency? Any thoughts? Small red spots with minor yellowing of leaves in week 4 of flower.
Solved
Leaves. Color - Yellow
likes
Frigaultanswered grow question 4y ago
Calcium deficiency. Check ph. And add calcium.. (cal-mag) leaf will get greener damage are permanent, but they wont expend any further. If yiu solve the issue..
Platinouuuanswered grow question 4y ago
https://www.florprohibida.com/blog/excesos-y-carencias-en-marihuana/
likes
Complain
Similar Grow Questions
Solved
Flashback25
Trouble indentifying problemover 4 days it has gone from lighter coloured leaves ( barely noticable) to burnt leaf edges amd yellow fleshy bits on the leaves. Mostly on the middle leaves
Took some pics from diferent sides. ( And yes i do need to take some leaves off, but dont want to stress it right now)
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
2
Solved
KhunBabe
What is causing the yellow leavesDec 29 - Transplanted to 30cm. Plain soil mix. Did not water
Dec 30 - watered with nutrients at 350 ppm about 500ml
Jan 2 - starting to see signs of yellow on lower leaves
Jan 3 - cotyledons have turned solid yellow, two main leaves yellowing
Jan 4 - no change
Jan 5 - leaves look
2y ago
6
5
Solved
Chubaka26
Yellow leavesShe is auto jack herer feminized, 4 weeks old. It started getting the leaws yellow, what is happening? What should I do?
Leaves. Color - Yellow
Plant. Too short
2y ago
5
5
Solved
Hazeterpz
First time coco growerHello guys, first time growing in coco I’ve been feeding them 0,7 until now at 5.8 ph and today I added 1.2 ec and the runoff was 5,6. It’s been 3 weeks now and they’re not growing that well I’ll feed 6,5 next feeding. Can someone tell me if this is a calmag deficiency ?Anytips?
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
6
Solved
Adventurous
Burned and light colour leavesWe put those plants under 400wt led light one week ago (after 4 weeks under CFL light) and leaves started to burn. We increased distance between plant and light from 35 to 45 cm. Leaves of auto dwarf is getting worse. Top leaves of AKA is getting lighter.
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
Solved
PH93GROW
What What kind of deficiency or excess is this?Please, can anybody help me?
it has been hot here the last few days 28°C, 29°C with lights on. The symptoms started within the last 36 hours, I believe it is due to heat or excess nutrients. I'm using supercharged remo nutrients kit, 1.75ml/l each. EC 1680 pH 6.0 planting in coco
Leaves. Color - Yellow
3y ago
1
1
Solved
ganzigunnu
Demanding More N?Blueberry Kush Auto day 56. 3 weeks into flower last two feeding 2ml calmag, 1 ml bio grow, 2 ml bio bloom basically. the microbes product raises ph to 7.5 and I feed without adjusting. Is it okay? it showed excess N so I didn't go up for more. and she has some blackparent dots.
Leaves. Color - Yellow
Feeding. Chemical composition
3y ago
4
4
Solved
StarPlatinum
Mites, root rot, or light intensityDoes anyone know about tiny yellow dots on new developing leaves are a sign of in early veg? Im growing in RDWC so I didn’t think mites would be an issue. I did notice one relatively brownish root as well, but the rest were all white and healthy. what should I do?
Leaves. Color - Yellow
2y ago
3
7
Solved
Newbie87
Leaves turning yellowLeaves turning yellow 3 days into week 8.
Not due a feed for a few days but somethings deficient
Week 7
Leaves. Color - Yellow
2y ago
1
4
Solved
lladnekekrub
Deficiency?I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔)
The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight
5y ago
1
1
Solved
Ash4009
Underwatering Issue or something else?I haven’t been tracking exactly how much I’ve been watering. I usually water until run off. I’ve had to water daily because the coco loco has been drying out quickly. Is the yellowing seen in photos from 4/28 due to underwatering?
I’ve been pHing between 6.2-6.4
Week 4
Leaves. Color - Yellow
4y ago
1
3
Solved
KinoBudz74
Nutrient deficiency?What type of deficiency is this? I think is from lack of nutrients in the soil. This auto been in the 3 gallon pot mixed with Gia green 4-4-4 for a month with just watered. I fed her ff tiger bloom 1 day ago to get her some food. What should I do?
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
4
5
Solved
HighRoller909
what is the problem?After I started to give her bloom fertilizers,it stopped spreading.yellowing from edges to center.
Week 13
Leaves. Color - Yellow
5y ago
3
4
Solved
Dankbudz84
Day 40, I recently discovered my ph meter was faulty and my soil ph is high 7.3.
I’m going to do a flush today with just water 6.5ph.
I’m using living soil.
What do you think will this be good for them?
How do they look?
My data shows me a daily average of 80.5F and 58% RH.
Leaves. Color - Yellow
4y ago
1
3