Blätter: Krank oder Mangel?
Organomananswered grow question 4y ago
Calcium deficiency.
Add some Cal/Mag to your fertilizer line up, or if using it already, increase the dosage.
Affected leaves won't recover, but new growth should mainly be fine once this is done.
Similar Grow Questions
Solved
Kershaw1231
Am I in vegetative stage ?Is she in vegetative stage ? She has been planted 2-3 weeks under 600w light 11-12 inchs away I'm using advanced nutrients grow, micro, bloom are these nutrients OK I'm only using 1ml of each into 500ml of water
Leaves. Other
Plant. Other
Feeding. Other
5y ago
6
Solved
Appoldro420
In addition to former questionI am growing on Cocos mix. I add Calmag 1 ml/L once a week. I do not measure PH (never did) because of organic nutrients. no runoff, I like to keep my plants a bit dry (about 150 mBar on Tensio) for better rooting. So just more Sugar Royal? Daily 1ml/L instead of 2ml/L weekly?Week 4
Leaves. Other
5y ago
1
2
Solved
MagnoliaFrost
Please check my latest photos above. Because of taco leaves/curled, I turned off the fan last night and also raised the LED to about 16cm above the plant. When I checked in the morning. All the leaves on both my plants was raised up and still had curled sides.Week 2
Leaves. Other
8y ago
2
1
Solved
ghostface00132
Need help! Promix hp or bx users (experienced)Question for those using promix bx or hp. I'm a grower of 15 years just started using this soil and can't seem to get this soil right. My runoff is 6.0ph but seems I have a deficency, which is hard to believe. Any ideas of whats going on? This soils got me stumped.
Leaves. Veins - yellow between
Leaves. Other
Plant. Stem - Red or purple
5y ago
1
2
Solved
BudKiefer
Strawberry Banana Auto with Circus Freak LeavesWhat is with these leaves on this Strawberry Banana Auto? Ever since Cotyledon leaves had a difficult release from seed all leaves look deformed. The only plant of 9 to perform poor. Been waiting for a bounce back but not so sure it end up correct. Is this plant just a non-keeper
Week 3
Leaves. Other
5y ago
4
4
Solved
Cremo
Dry spots on sugar leaves, plant late in flowering, also spotted on another one in the same reservoirHi guys,
my plant is around 2-3 week before harvest.
What is the cause of the these dry spots on some of the smallest sugar leaves on my plant?
The ppm might be too much and is around 1200-1300ppm.
PH is 6.0-6.1
I've spotted it on one other plant in the same reservoir.
Thank you
5y ago
5
3
Solved
G4NJAG4NG
I've recently switched to 12/12 and because of the temps where I live I have opted for lights on 10pm to 10am, now just a quick question, during uninterrupted darkness would me briefly opening the tent to water badly disrupt this? Using my phone light to water the plants?Week 6
Leaves. Other
7y ago
2
1
Solved
Jezbong
Which deficiency?So I've asked before if it was a magnesium deficiency on the GC and got confirmation based on the early pic, but now I'm starting to wonder if it is? Buds don't seem to fatten up either. Maybe calcium or potassium? Lights too strong? Overfed? Shouldn't have given Vega just flowerWeek 8
Leaves. Other
4y ago
6
Solved
southerngrower2020
Leaf damage and flower analysisAsking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
6y ago
4
3
Solved
JBOrganix
Wanted to check and see what others thoughts are on the new growths. I know it's been behind for the top dress which was just done so it'll be a day or 2 before shes getting good uptake again. Is the light green small growth near flower sites normal? Or is that a nutrient defic?Week 4
Leaves. Other
7y ago
1
1
Solved
gogocrack
What is the whiteness of the leaf?Dude, what are the white spots on the leaves of this 10-day-old sapling?
Leaves. Veins - yellow between
Leaves. Other
4y ago
3
2
