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
Help! is this calcium deficiency?
Gorilla_cookies92started grow question a month ago
Help! is this calcium deficiency?
Solved
Leaves. Color - Dark-brown
like
Organomananswered grow question a month ago
Sure looks like it!
Damaged leaves will stay damaged, they will not recover and symptoms may take 2-3 weeks to disappear, once you give/increase your cal/mag dosage.
Similar Grow Questions
Solved
Frostynuggzzzz
Nutrient burn? Deficiency?Moby Dick Auto, getting closer to harvest but not there yet. Getting nitrogen abundance? Not to sure how to read this. She's just been sitting in the quite hot sun all day but sche has before, might have overfed bit using biobizz (not noticeably different doses thant usual)...
Leaves. Color - Dark-brown
14 days ago
1
1
Solved
einamio
Weed doctors to the rescueDay 44, fb auto, my happy girl developed those dark spots at the top... Is this a Calmag deficiency? Although I'm giving her calmag every feeding. I think there are also first burnt tips. I'm about to water her tonight, what should or should not give her? Thanks for your inputsš
13 days ago
3
5
Solved
Stunatic
Hello everyone, sorry to disturb but can anyone please help me identify what's wrong with my plants. I've included pictures, and if you need anymore details I am more than willing to share.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Dark-brown
a month ago
3
5
Solved
Gorilla_cookies92
Help! is this calcium deficiency?Help! is this calcium deficiency?
Leaves. Color - Dark-brown
a month ago
2
Solved
Someboty
Brown Leafs?What is going on here?
i saw that my plant got some issues with its leaves.
I got my self Bio Bloom from bio bizz my friend told me it could help but it is already day 3 and it did not get better. what should i do?
Leaves. Color - Dark-brown
Techniques. Defoliation
a month ago
1
4
Solved
Smoking_Joe_Frasier
Nutrition deficiency or nute solution on leaves during watering?Hi Growmies,during my monitoring routine I found some brown spots on the leaves. Not many but on some leaves the brown spots have become transparent and I can see through the leaves. Any ideas what could have caused the brown spots? Perhaps not enough CalMag? Rest looks healthy.
Week 6
Leaves. Color - Dark-brown
19 days ago
4
3
Solved
docpayce
Is this fungus infection or calcium deficiency?Plant seems fine overall but shows brown spots on some leaves (new and old). Week 4 bloom in soil. 3l rain water pH adapted + CalMag to 250 ĀµS/cm. Crazy Hills fert. twice a week (EC 1600 ĀµS/cm). Water pH 5.0, drain pH 7.4, drain EC 1400 ... 1500 ĀµS/cm.
Leaves. Color - Dark-brown
2 months ago
1
1
Solved
bekiffteridiot
Nutrient deficiency?My plant is not doing good and I sadly donāt know whatās wrong with her. I would be very happy if someone could help me solve this. My tent is about 26-29 degrees at day and 24 at night. RH is 60%
Buds. Not fattening
Leaves. Curl down
Leaves. Color - Dark-brown
3 months ago
1
1
Solved
Jan_Jan
Flecken auf Blatt und Halm oder Helikopter-MutterDie 2 Flecken auf dem vorderen Blatt und die dunklen Stellen am Halm beschƤftigen mich ein bisschen. Glaubt ihr, die Pflanze hat ein Problem oder mache ich mir mal wieder zu viele Sorgen?
VP 10. Steht im 11l BB AllMix und wurde einmal am Anfang der VP mit 3l gewƤssert.
3 months ago
4
4
Solved
Surety
Deficit or surplusHey,
Can someone Help me pls?
Triple G Auto
Week 9
Soil
everything went great until today
Starting some Brown Spots on the top leaves
Maybe phosphorus deficiency or calmag deficiency?
Fertilizer hesi half according to scheme
watered two days ago with ph 6.4
Drain was ph 6.8
Leaves. Color - Dark-brown
3 months ago
2
1
Solved
telez00m
Curled leaves and brown spotsPlease help! My Acapulco Gold suddenly showed leaf symptoms today. Shouldnt be a lock out, I always water with drain and use lower doses than the BioBizz chart recommends. Used Molasses two days ago, could that be the cause? Its the only plant that shows this signs.
3 months ago
1
Solved
Smoking_Joe_Frasier
Discoloration underneath the leaves. Should I be concerned?
Leaves. Color - Dark-brown
3 months ago
2
2
Solved
Germaican
What deficiency is this ?What is happening to my plant right now ?
I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks.
Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil.
Started around 6th week
3 months ago
5
3
Solved
Unpluggy
Deficiency?! Please help with weird Leaf signs :(This Plant didnt have any problems in This whole run.
Sinne 1-2 Weeks she started showing These weird signs and i cant figure out what it is.
I thought it could maybe be phosphorus deficiency or something.
Got a lot worse in the Last few days! :((
Leaves. Color - Dark-brown
Leaves. Other
4 months ago
1
Solved
inhale_exhale
Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared.
Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.
4 months ago
4
3
Solved
HomeGrown33
Brown Spots on LeavesIām noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I donāt think Iām overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
3 months ago
5
3
Solved
MarcoCasanova00
Pest infestation left my plant folded and weak. I treated it, but now blacked out leaves?Ants were farming an oval shaped bug's secretions that was eating my stem and going underground, leaving a trail of a film-like substance.
Treated it with neem oil, cigarette butt tea, garlic and dishwasher soap to fend them off. Black leaves now. Tips?
4 months ago
2
3