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
Mould/Bud rot?
Misanthropestarted grow question 3 years ago
Spotted a couple sugar leaves with brown tips on a plant in late flowering. There has been more rain than usual lately which makes me worry about mould and/or bud rot. Noob grower so I'm not sure what to look for - should I be concerned?
Solved
Leaves. Tips - Burnt
like
LottaBudsanswered grow question 3 years ago
It could be even just from overwatering (or that and fungus/rot in roots due to it) - do you have any way of covering them (or at least soil) when it rains? I'd go carefully through all bud and make sure there is no rot or mould, it's hard to tell just based on that picture. If you're lucky and the roots are just struggling from too much water, you can just try let it dry out.
MycoDananswered grow question 3 years ago
Looks like fusarium fungal infection to me. I had this same thing happen in one of my tents once. It was too humid and I didn't have enough air flow. Unfortunately there's nothing you can really do now to stop it. You can cut off infected leaves and slow it down a little, but there's no cure for it. If it's an outdoor grow there's not much you can do other than defokiaring all the extra fan leaves so more air can pass through your plant. You really want to lower the humidity and get rid of any stagnant air.
like
Complain
Similar Grow Questions
Solved
Atalant
What do she needs? Whats leafs indicating?At first I gave her calmag and more N and clean bad grow, but seems like issue didn't stopped
She getting literally 1 nutrient with NPK 4.6 - 3.5 - 2.3
PH check every watering
In my opinion PK it's to low. As one nut only
As purp it's P
K Could be tips and yellowing
Any thought?
5 months ago
4
4
Solved
kushqueenkiniun
Veg crisis - Auto Blueberry and Strawberry bananaHi,my plants are in the middle of a crisis. I’m thinking i might’ve over fertilized them, (fish mix-biobloom 2ml per plant in 1l water). Can someone help me identify the problem and help me understand how to fix it? I was thinking maybe a zync deficiency. Thanks!
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5 months ago
2
2
Solved
bbkaldo
'Claws' on tips just after flowering started. Previous answers help - it is a bit worse. I keep a perfect VPD. What should I do? Flower wouldnt fI'm confused. For the first 3w I used LED as instructed 30-40cm, I had ~43cm,100%dim, everything was fine. When the bloom started yellow claws appeared and still there, maybe a bit worse, with 53cm and 75%dim. Mostly on BPP, one more plant showed her claws today aswell. 😓
Leaves. Edges burnt
Leaves. Tips - Burnt
Setup. Lighting
6 months ago
2
2
Solved
AlpAge_Cino
Discolored, burnt and curled up tips on higher leavesSeveral symptoms, always on tips of higher leaves : they are discolored/burnt or burnt/curled up. LED @40cm (deemed 70% of 300W) and I just gave them the 2nd flowering feeding, 4 days after first one (pots were very light). I was planing to start compost tea... What should I do ?
6 months ago
3
2
Solved
aDriftwoodKing
Disease or Deficiency? Or something else?Red spots appear from bottom up & now at very top, I think they had nute lockout before from underwatering & silica buildup, watered w/ calmag only last 2 waters, top leaves have burnt edges, some leaves came off. Runoff PH was 6.9. Leaf septoria, nute deficiency, something else?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
6 months ago
4
3
Solved
Xabii
Rust spots on leafs curling red stemsHi, one of my Northern Lights has rust spots and red stems for weeks, the other one started 2 days ago.
Only in top 1/3 of the plant
I am running in NFT changed the reservoir 1 week ago.
My nutes are mixed to 1.8 EC with 20% Orange 30% Yellow 50% CalcinitDetails + pics in week 115 months ago
3
4
Solved
cacoca2023
Heat or excess fertilizer?I'm not sure if it's overfert, heat or both together. It's been almost 50ºC in the grow room and that's been a problem. I decided to supplement it during flowering with Biobizz Biobloom and I believe that overfert occurred, many leaves were completely dry or burned.
5 months ago
2
1
Solved
jeannoTapin
Burnt tips and pale leavesAll plants have pale leaves. It appeared during strech and it's getting worse. Is it N deficency?
All also have burnt tips and some brown spots :(It started the day after I added half dose of green sensation (0.5mL/L) to the usual 1/4 dose of biobizz schedule.
What should I do?
5 months ago
3
5
Solved
Newislandgrower
Older leaf has yellow dots and burnt/yellow tipsGood evening, day 19 today. I fed my girls plain water, but I introduced nutes this week. 2nd time applying. I'm using advanced ph trio. 6.5 ph. 60 humidity and 32 degrees. Any help on what's happening? Only on one leaf so far
Leaves. Tips - Burnt
7 months ago
5
10
Solved
ohighoan
The plants in earthboxes with build a soil light recipe have been growing poorly. Watering issue or Is the soil too hotwhy do plants in the earthboxes grow poorly? Am I not be watering enough? I stick my finger in the soil an inch or more down it feels perfectly moist and the eco Whitts have been dropping to 32% before I’ve been watering and settle at 35 after. Haven’t filled the reservoir yet.
7 months ago
3
4
Solved
Cyborg420
Dealing with Nutrient Burn and Salt Build-UpI've observed salt build-up and nutrient burn in my plants recently. I've taken action by flushing and removing 60% of the affected leaves. Now, I'm considering whether to remove the remaining affected leaves and when to proceed with top dressing. Please advise.
Week 6
Leaves. Tips - Burnt
7 months ago
2
2
Solved
Vril_Ya
Leaf burnt edgesHi, I'm a first-time grower. Is this a sign of nitrogen deficiency in my Mimosa seedling?Thanks
Leaves. Edges burnt
Leaves. Tips - Burnt
7 months ago
3
2
Solved
BLAZED
Leaf problemsMy leaves are getting yellow from the bottom, and some have burnt tips. It started when she is in flower.
I often feed Powder Feeding from Green House. PK+ (NPK: 0-30-27) and Hybrids (NPK: 15-7-22) the PH is 6.5
They say this strain wont need much nutrients but can handle more
7 months ago
6
7
Solved
JoeShmo420
What is your best advice for helping plants look great and not dried out on any edges?Brown edges got me down. I'm sure its just humidity. I've been adjusting the light. Could it be more? whats your best seasoned advice to keep those edges looking crispy... (Good) ? not in the wrong way!Week 4
Leaves. Tips - Burnt
6 months ago
2
2