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Back to Grow Questions
nute burn,deficiency
RealShit
started grow question 3y ago
Hi,Is this nute burn or deficiency,what do you think? runoff EC 1.5 PH 6.0
Solved
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Feeding. Deficiences
likes
Roberts
answered grow question 3y ago
Light burn. And too much nitrogen in flowering.
1 like
Complain
Selected By The Grower
Organoman
answered grow question 3y ago
Nitrogen toxicity.
1 like
Complain
Similar Grow Questions
Solved
Dunno
Any ideas? Is it okay?
Is this normal? First timer doh :/
Leaves. Color - Yellow
6y ago
1
2
Solved
Lasninasverdes
¿Las hojas pequeñas que estén amarillas significa algo ? Gracias
¿Las hojas pequeñas que estén amarillas significa algo ? Gracias
Leaves. Color - Yellow
Other. Other
Plant. Other
4y ago
2
3
Solved
OrganikTek
Light Stress, Colors Change, strong fan or Senescense?
Shes now turning red and fatning buds. Shes yellowing dont now if its light stress(her lst is 27/28c, vpd about 1.2 day 600 night and ppfd about 600 and i event gave her so much CO2 now) color changing, string vent or senescense
Week 7
Leaves. Color - Yellow
5y ago
4
4
Solved
sacredgeometry
Yellowing and rust spots on leaves?
I have yellowing and rust colored leaves in middle of all my plants. I am in 2 gallon pots, fox farm ocean forest soil. Currently feeding fox farm tiger bloom (2 tsp/gal), fox farm beastie bloomz (1/8 tsp/gal), fox farm big bloom (3 tsp/gal), calmag (1 tsp/gal) water ph 6-6.5
Week 7
Leaves. Color - Yellow
4y ago
2
5
Solved
Tektonik80
Leaves looking burnt.
I have a few plants that I thought I burnt. Flushed and watered only for a couple feedings. Now they look like this see pics. Ph is 5.8. It's blackberry kush and peyote zkittlee. I'm feeding half strength ghe
Leaves. Color - Yellow
5y ago
1
3
Solved
Overgrotho
Optimal pH for Vermic/Peat/Casting mix?
Seeing as I am using 1/3 vermiculite 1/3 peat and 1/3 worm casting for these seedlings, should the optimal pH of the substrate be 6, 6.3, or 6.5?
Week 3
Feeding. Deficiences
5y ago
3
Solved
Ottoechen
First Grow ever. What should i do? Strain: Tropicozz (Perfect tree)
The Tips of the leaves begin to turn yellow and dry. The Plants are about 15-17 Days old. The Temp is about 30C, Humidity from 35-60%. I put them in bigger pots with Grow mix 36h ago. i havent put nutrients at all until now exept vitamin and amino. From healthy to this in18 h.
Leaves. Tips - Die
Leaves. Color - Yellow
2y ago
2
1
Solved
Mackorodoo
Why going yellow from inside to outside
Pot leaves turning yellow slowly from the inside and stems lowering in green colour im thinking most likely alittle over nutting along with over watering would like to avoid flushing if possible rh has been a little low but not significantly so ph 6.4-6.6 runoff 6.0-5.8
Leaves. Curl down
Leaves. Color - Yellow
Plant. Other
5y ago
2
4
Solved
YellahJelle
Should i worry?
Should i worry? Other growers said this is most likely a potassium shortage yesterday so I started feeding her a little more but if I compare todays pics to the pics of a few days ago I'm kinda shocked. You'll see which are the pics of today
Week 11
Leaves. Color - Yellow
5y ago
1
1
Solved
the_canna_scientist
Fast-growers starting to show issues.
Got some issues on these fast growers. I've been treating it as a cal-mag deficiency, however I've been feeding calmag for two weeks and its only getting worse it seems. Any thoughts? PH is 6.0-6.3, PPM 444 feed, RH 47-50%, Temp 77-81f.
Week 5
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
3
2
Solved
2020Grower
Going coco with coco coir!
How often should coco be watered? Some people say every day some people say wait till coco dries up a bit, then water? Been watering every 3-4 days and ive had all kinds of deficiencies. Not sure if it’s from the amount of nutes I use or I just don’t water often ? going coconuts
Leaves. Color - Yellow
Plant. Too short
5y ago
2
Solved
Weediz
Brown spots, PH in run-off is in the high end (6.5~)
I see some brown spots on my leaves. I thought it was Calcium Deficiency caused by too low PH so I gave them PH 6.5~ with 30% run-off, and run-off shows at least the same PH so I think it is not too low PH, could it be caused by something else? Maybe too high PH or light-stress?
Week 10
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
11
9
Solved
Ferinky
Carencia en hojas nuevas
Que carencia puede ser? Estaba con la maceta de 3L y necesitaba el trasplante
Week 7
Leaves. Color - Yellow
4y ago
3
3
Solved
crazyrez
Leafs
Why the fingers of leafs twisted /rolling up?
Leaves. Twisted
5y ago
1
2
Solved
SweetJB
Do i have a deficiency or an excess? Burnt spots on leaves, rusty colors on the edges, purple petioles.
I am running through some issues with my plants right now. I switched them to flower two weeks ago, and early this week I started seeing some rusty colors appearing on the edges of my leaves, this rusty colors (bronce like). Where the bronce appeared, it's starting yo burn.
Feeding. Deficiences
6y ago
2
3
Solved
jokgga
Does yellow leaves with red tips mean my plants need more nutrients or less? Jacks 3 2 1 on Auto
Week 8 (flower) top leaf tips are reddish and the leaves are more yellow than green. Does this mean that my plants need more nutrition? I am using Jacks 3 2 1 for two autos and using it at 65% strength (650PPM / 1.2EC). Should I goto 100% at 990PPM / 1.9EC or 50% to 550PPM/1EC
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
5y ago
1
2
Solved
NicoKh
bad leaf
not several issues till 1st day of 4th week of flowering appear just two leafs of two different plants look like this: so i think its a exces but not sure
Week 8
Leaves. Color - Yellow
5y ago
1
1
Solved
Herroqitti
Spots on leaves
Completely natural grow. 4th week of vegetation, a fan leaves has this spotting. What’s the issue?
Week 4
Leaves. Color - Yellow
5y ago
3
3
Solved
DeathInc
Normal Canopy Yellowing?
Normal Yellowing at this point/flowering age? Pics are in order from left to right, plants 1 through 3. Thanks guys!
Week 8
Leaves. Color - Yellow
4y ago
2
2
Solved
GooeyGuy
Bright Green new growth? Is Co2 to blame?
New growth is very bright green. Just introduced an in-line UV filter to help combat and bacteria in system. Also just turned on the Co2 system and got it up to 850ppm. Why is new growth so bright green? Could Co2 do this?
Week 5
Leaves. Color - Yellow
3y ago
1
4