By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Deficiency?
Eddjackstarted grow question 3 years ago
I need help recognizing a deficiency. i think it is cal mag, but it seems strange it has quite heavy nutrition. the pH of the earth is 6.20. i'm at 7 weeks and it also seems a bit slow in flowering. what can i do?
like
GoldenGromieanswered grow question 3 years ago
Hi there i had the same issue as well and appears alot of people have the same problem. The shiney leaves, dark color, and copper spots are nitrogen toxicity.
It happened to me just as flowering started and she didnt need as much nitrogen. All u can do is layoff the nitrogen and give it more PK which is what it needs at this point.
The leave wont go back to normal but any dried out leaves i removed. https://www.growweedeasy.com. go to that site great source of info
Mrs_Larimaranswered grow question 3 years ago
It is like that,,,,, your ecc is to high, the light leet the plant evaporate the water, and the nutrients stay.....and are to heavy---- typical picture of to much
lower your ec and may feed more often but in lower dosage. aand dont forget to wateer her properly....
greetingss
1 like
Complain
misterjayanswered grow question 3 years ago
hmm,you mention you are running quite heavy nutrition, could it perhaps be instead of deficiency, its showing the opposite, running a bit too rich on PK?
1 like
Complain
Similar Grow Questions
Solved
Gewroo
Plant issues... How long to harvest?Could someone please look at my (only) diary and give me an estimate on when harvest might be? I have microscope pictures up . I think I see cloudy trichomes with the possibility of a few amber. Maybe ready now? Not sure but hope to harvest before plant gets much worse. Thanks!
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Other
4 years ago
2
5
Solved
ReginaldJohnstonX3
Horrible deficiency took over all the leaves this week. Any one have any ideas?Leaves. Color - Mottling
4 years ago
3
3
Solved
FirstGrow
Brown spots on leaves?I have brown spots on one out of my 3 autos, it's mainly on one leaf. Does anyone know what this is?
450w via spectra LED
4gal pots
coco & perlite 70% - 30%
GH trio + calmag
1L each every day - 2.5ml calmag, 4ml micro, 1ml gro, 5ml bloom 6.2-6.5 ph [no runoff].
Leaves. Color - Dark-brown
4 years ago
4
Solved
BrandoBuds
Yellow/ brown leaves #2 (pics didn’t post the 1st time)Hey guys so my plants are starting to turn this yellowish color and I’m not sure what the problem could be. Sorry for the second pic, it’s kinda blurry but that’s the actual color compared to the other leaves. It’s my first grow and I’m kinda lost on a solution . Many thanks
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
CRimp
Brown spots on leaves of joung plantHy fellow growers. This is my first Hydro grow (DWC) its a Royal Cookie by RoyalQueen and iam feeding with Hesi Grow at the moment at 1.0 EC she is 3weeks old and i have Some problems with rust spots on the leaves. Could anyone help me out please ! Thanks a lot 🤙🏻
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
Greenlady
What happend? I just started feeding them yesterday with this, but the others are just fine.. Did i burn it? What should i do?
Leaves. Color - Dark-brown
4 years ago
4
Solved
Puffdamagikchillum
OUCH!! What is it?Deficiency or toxicity? This is in ffhf/coco/Perlite/ewc ph'd @ 6.5 ff nute trio +Calimagic. feed and water once a week in 5gal pot led 14" above plant. My diary tells the rest. 1/4tsp Calimagic 1/2tsp of trio 2lts water.
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
Dday314
Calcium deficiency?Hello Everyone. The Fan leaves at the top and Middle have brown spots, I use RO water and feed with Fox Farm Tiger Bloom..Everytime I feed or Water I have been adding 5 ml of Cal Mag Ph 6.4 feeds right at 900ppm . NL auto week 4 flower. Thanks in advance. Wash your hands 👍
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
EastCoastFireHouse
Spots wont go awayBrownish orange spots middle of the leaf on upper half of canopy. Been feeding cal mag advanced 3 part and terpinator. Ph remains stable at 5.8 to 6.0. Should I flush with ph water then add half nutes with more cal mag. Very confused please help. Dwc btw 4 th week flower
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
JERgarden
Dark green leaves in meringueIs my girl telling me that the flowering fertilizer is too nitrogen loaded? I´m using top bloom from top crop, feeding at 1.4-1.6 Ec, and since last week I started to follow the feed-water-water schedule. The NPK of this fertilizer is 4-8-8. Should I adjust the input EC?4 years ago
2
2
Solved
ElevatedThinking
Why are there soon many brown spots all of a sudden in WK 7?I'm entering Wk 7 and the same lady is hurting again. She's been feeding heavy for last few weeks and doing great. So, I gave a light water/microbes dose w/can and Epson. Now I think its potassium or something else entirely... Brown spotting, yellow, crispy? Thoughts?4 years ago
3
3
Solved
Greeneyedgrower
Color change.I always get nervous when the leaves start to change. So my question is, this is natural right? I would guess they are a couple weeks away from finishing?Week 8
Leaves. Color - Dark-brown
4 years ago
3
4
Solved
CrankledLarkus
Leaf damage/discolourationThe Skunk has been getting a lot of leaf issues. I have been trying to stay on top of picking them off as they appear in case it's rust or similar and can spread. It almost looks like cal mag deficiency, but I'm feeding cal mag each feed. This is the only one effected out of four
4 years ago
2
2
Solved
GermanGrowsCannabis
Kann mir irgendjemand sagen was sie hat ? Es kann soviel sein ich Blick nicht mehr durchWeek 6
Leaves. Color - Dark-brown
4 years ago
3
4
Solved
Greenbean15
Curled leaves occurred in both veg and flowering tents only to my purple trainwreck plants. Checked leaves with a loupe and couldn’t see signs of any pests at all. Only occurring on my PT plants in all tents. Other strains seem 100%. Only on large fan leaves, any ideas or help?4 years ago
2
2
