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
Extraction and circulation fan cut out and the ten...
Herbinatorstarted grow question 4 years ago
Extraction and circulation fan cut out and the tent got very hot for a few hours 😵 Any idea if yellowing at the tips is related? If not, does anyone know if I'm looking at a nutrient deficiency?
like
The8thChevronanswered grow question 4 years ago
If you noticed them after the hot temperatures, then wait to see if it spreads.
If it does spread, it looks like too much N to me for this stage of flowering. Your nutrients look pretty solid for bloom nutes though (maybe light on phosphorus). Test your pH and EC of runoff, make sure you're not getting burned there.
Similar Grow Questions
Solved
Vortex
Wait plz, put me out miseryWhat kind of deficiency?!
Help me to fix this 💩😁👌
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
4 years ago
2
2
Solved
Pyramiid
Nutrient burn or under watering?several leaves getting yellow at the tips. have not made any major changes to the environment in over 2 weeks. Water ph is 6.3. I am leaning towards under watering since the bigger of the 2 seems more affected. How would a more experienced grower proceed?
Week 4
Leaves. Tips - Burnt
4 years ago
1
1
Solved
Aragon
Burnt Tipsburnt tips, what's the reason for it?
Week 11
Leaves. Tips - Burnt
4 years ago
4
3
Solved
TripleCcannabis
Burnt dried out leavesNew tent setup cause issues. My temp soared humidity plummeted. Was sick and could correct + Used a dilute alcohol & soap solution as another plant had a s mite issue.. got high, forgot to wait till lights out. Trimmed of all damage. Anything else I can do to help her?
4 years ago
3
Solved
Vortex
Yellowing and Tips burntYellow and brown spots?! What kind of deficiency? Thank you for your guidanceWeek 7
Leaves. Tips - Burnt
4 years ago
1
2
Solved
stonedJesus
Please help. Last plant died exactly like this. Yellowing drying leaves from the bottom on all fan leaves while shoots get stunted / eventually affected.Transp recently from 1g > 5g. Seemed ok at first day after (no wat) then leaves started rapidly yellowing / drooping. Tent is fairly small 40x40x120. Could it be the heat ? Also took out humidifier but still in same room tent vents. Is Canna Pro Plus watered between 5.8-6.2 ph ?
4 years ago
5
8
Solved
VeggieTales
Yellowing, burnt tips and edgesHello fellow growers I noticed this happening rapidly after I top dressed. What kind of deficiency is this? Is this nutrient burn as well as a deficiency? Solely a Ph problem?. So far I’ve come up with maybe potassium deficiency and improper Ph when watering? Please help
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
4 years ago
1
1
Solved
WeedBerry
Please helpHi is this a ph lockout or nutrient deficiency any help
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
4 years ago
4
4
Solved
coriander
What to do? Leaves are getting worse.Had some light strain earlier on, but now im leaning toward a deficiency. Been feeding on a low-dose flora series schedule with clean ph water for every other feed. Just had clean water yesterday and nutes 3 days before. Dry out between feeds. Nitrogen? Calmag? Other?
4 years ago
3
2
Solved
GreenFingeredLT
Is this Nute Burn or Light stress? (hoping light stress)I've not fed in 5 days and this discolouration only started 2 days ago, I'm really thinking it's light stress, I've already turned off one of the lights instead of lifting the lights, more looking for reassurance I've DX'd the problem correctly :D
Week 2
Leaves. Tips - Burnt
4 years ago
1
1
Solved
Gift_from_Nature
My plant has nutes burn AND Phosphorus deficiency...Hi! I started week 4 of flower with a PK excess (nute burn) so I flushed the medium. I started the nutes the following watering cause I saw some PK deficiency appearing. But now, my plant shows signs of both nute burns AND Phosphorus deficiency. What should I do? flush? feed? thx
4 years ago
1
1
Solved
MyFlowers
Please help. Is it normal?Please help. My autoflowering flowers are they ok??? Ppm850 , ph 6.0-6.8 , i use foxfarm oceanforest soil start feeding them when first signs of flowering but only 1/3of what label say. I have 2x600w in 4x4 tent in 20hours circle light , day temp 25c night 21c
Leaves. Tips - Burnt
Leaves. Curl down
Plant. Too short
4 years ago
5
4
Solved
Zegr8
Leaves burnHi! Is this nutes burn? Damage is on the upper/middle part of the canopy on very few leaves, but many more have black tips.
I’m puzzled because during veg I was feeding the plant higher ppm than now and never had a problem!
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Black or grey
4 years ago
2
Solved
Bimbadabang
Help in identifying Burnt tips amnesia hazeHello,
If anyone can help me identify the cause of these burnt tips it would be a great help!
For info:
Amnesia haze week 9-10
Ph runoff is 6.4
I’ve had problems with calmag deficiency before so it could be that
Using biobizz light mix and biobizz nutes
Anything helps!
Leaves. Edges burnt
Leaves. Tips - Burnt
4 years ago
4
3
Solved
Slurpy_Terpy
Close to harvest leaves curling, crispy, yellow tipsThe leaves of some of the main buds are showing problems. The tips are curling/pointin up and crispy and have yellow/brow tips. The leaves also seem to be showing big spots but the color is difficult to see since the leaves are grey/purple/brown the spots seem greenish/yellow
4 years ago
5
5
Solved
KCduzit
Leaf tips burned, cut down feeding?Are my plant over fed? I’m currently 5.5 weeks into flowering and my plants are displaying some burning on their leaf tips, I know it’s probably nute burn, but I am wondering if it severe enough to cut down my feeds. I am currently feeding remo at the recommended chart amount.
Week 14
Leaves. Tips - Burnt
4 years ago
3
3