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cal and mag canna coco
Smokeyboarstarted grow question 5 years ago
Leafs I think its cal and mag but unsure. If it was how do I correct it. Do I say flush with 10 20 liters and then give it 1 mill cal and mag per litrr all canna nutes I use
Solved
Leaves. Color - Dark-brown
likes
GMSgrowsanswered grow question 5 years ago
About 3 weeks left, I really wouldnt worry to much. If your still watering at 5.9 I would increase to 6.3 for this stage of flower. Cheers
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einamio
First time DWC, day 70, 3 weeks in flower. Nasty rusty spots appear on lower leaves. Is this CalMag or else? Please help understand and fix, thank you :)I'm using TA Tripart, current EC is 1.6 - ph 5.5-6.5. Everything was smooth until week 10. Two weeks ago I started adding Plagron Power Buds and Green Sensation. Yesterday added CalMag to see if it helps, but it doesnt seem to... She drinks a lot, ph mostly goes down, EC static6 days ago
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Lapaluma420ohe
Verfärbte BlätterVerfärbte und teilweise vertrocknete Blätter bei meiner Autoflower in Woche 9. Nährstoffmangel, Nährstoffüberschuss, zu viel Licht? Grobe mit biobizz biogrow, biobloom und topmax.
Woran könnte es liegen?Leaves. Color - Yellow
Leaves. Color - Dark-brown
3 days ago
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Rogar13
I wanted to ask if you think this plant has mold or if it's just a major deficiency due to a blockage. I have an indoor plant next door with some plants growing with dark spots, it's in my previous question. Sorry for giving more information, I don't know what would help.Leaves. Color - Dark-brown
Other. General questions
15 hours ago
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Schlurpypurpey
First time growing/Need help in late flowerOver the last 9 days my plant has gone from happy and healthy to sugar leaves pointing straight up near the top of plant and drying and curling up on the lower levels. Is this from too much light or did I over feed late in flower? First grow/ no diary. Can I save or do I chop?Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Dark-brown
a month ago
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Peweez
Could someone help me to identify the issue my plant has?This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.Leaves. Color - Yellow
Leaves. Color - Dark-brown
22 days ago
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TschupZ
Possible lockout, what could've caused it, all 3 get the same water & feedingHey, i'm new as grower and really glad about any tipps
I got some rusty spots + pale looking, tested the runoff and need help reconstructing on what went wrong
IN: 2l Osmosis + 0,6ml calmag + ph down 7 - 6,5
-Ph: 6,5
-ec: 540
OUT: ca 200ml
-Ph: 5
-ec: 630Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Feeding. Deficiences
18 days ago
5
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bfcuk
I have noticed brown spots on a leafes, what is it ? overdose ?Leaves. Color - Dark-brown
3 months ago
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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 😐3 months ago
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JSanchezz
could this be due to the PH being too low?I watered 3 days ago with PH 6.3 Ruoff was 6.0
today watered with PH 6.6 runoff was 6.1
Can the brown spots come from the wrong PH ?
fertilizer is full BIO BIZZ CHEEMA, worm humus and mycoriza
what would you recommend to do ?Leaves. Color - Dark-brown
2 months ago
6
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Solved
yoinky_sploinky
Brown/yellow/purple leaves inThis 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 happening3 months ago
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tangie
Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?2nd grow in 70/30 coco-perlite mix* & very similar issues w. yellow/brown spots in weeks 2-3, then stabilizes.
*CalMag & pH buffered 6h @ 0.5mS, pH5.8, strained** & seed planted.
Feed:
W1: **Strained sol. + water 70/30, pH5.8
W2: AN M+G+B 1-1-1 + Simplex CalMag Plus 0.4mS
Help2 months ago
9
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BoboLacetti
help in Hydro RDWC/DWCHello, 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
2 months ago
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krewgrew
Spots on leaves, dying leaves, afraid of bud rot later. Last grow same plant-similar problems in the end bud rot. SleepyJoe Strain.I was advised 10 days ago that my plant was overfed.
Since then it has only been getting 6.5 water and unfortunately new problems are starting to appear.
100% organic soil
biobizz fertilizer, using the manufacturer's recommended "all-mix".
Their environment is consistently perfecLeaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
2 months ago
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Solved
weefi
Brown parts on more and more leafesI see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD.
First idea:
Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.4 months ago
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dabestgrowing420
Brown spots on leavesHi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.Leaves. Edges burnt
Leaves. Color - Dark-brown
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ssfm_ssfm
Are those nutrient defficiencies? Which ones?A plant had interveinal chlorosis on new leaves and then proceeded to show brown patches between veins on middle leaves. Another has coppery brown spots on leaf edges on the middle of the plant. Both were rootbound in living soil (peat/perlite/hummus + ammendments).Leaves. Color - Dark-brown
Feeding. Deficiences
Techniques. Topping
3 months ago
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