PH, deficiency, or burn problem?

RinNoharastarted grow question 5y ago

What am I dealing with? PH problem, nutrient, light or wind burn? Bugs? Lights are 20 inches away from plants ph going in is 6.5 run off is low at 5.2 ppm is around 700-800

Open

Week 4

Leaves. Tips - Burnt

likes

Answer

superseaanswered grow question 3y ago

week 4 and it yellows starts to show necrosis and gold. all signs off deficiencies. i say feed those monsters they are under feed.

likes

Complain

Similar Grow Questions

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

Solved

Bak2Blk

I don't think this is nute burn...So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?

Week 13

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

4y ago

Solved

sashagrow

Brown spot on leaves I'm experincing a bad situation. Leaves are becoming brown in the margins and I can't understant exactly the cause. Probably there are more causes, some phosphorus deficiency caused by low temperature but I'm not sure that's the only diagnosis. Someone could help me?

Week 14

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

5y ago

Solved

quixx2k19

Light stress or Burn?Hello dear community,I have made my first grow and have the following problem. I get brown spots in the front of the fan leaves Linda Seeds Amnesia Lemon AutoStarting week 8Biobizz nutrients and Light Mix SoilSpider Farmer SF1000 hanging 40cm from the Plant Thank you

Leaves. Tips - Burnt

3y ago

Solved

FamousBlueRaincoat

Young leaves' tips and edges slightly turning into yellow. Also there's some lime-green colouring in young leaf veins and single orange spot in an older fan leaf. I'm not sure these are some kind of nutrient burn or because of cal-mag or any other micro deficiency. Any idea?

Week 4

Leaves. Tips - Burnt

7y ago

Solved

Dig_This69

Nitrogen deficiency?1 maybe 2 of my roses developing yellow leaves curling down with some Burnt tips. Is this nitrogen deficiency? And can I fix with grow veg nutrient?

Week 9

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Pale

4y ago

Solved

Oggigz

Yellow big boys Can i cut the yellows? I know yvey help a lot to breathe etc, but... are they still healthy?? Should i cut all the yellow?

Week 7

Leaves. Tips - Burnt

Leaves. Color - Yellow

5y ago

Solved

frogDUDE

Repot today or wait?Planned to repot into a 20L pot today, so I did a test unpotting to check the roots etc, heard some minor root tear and put it back in its little pot immediately - within 1 hour I noticed signs of transplant shock. Ordered recharge. Should I wait to transplant?

Week 2

Leaves. Tips - Burnt

6y ago

Solved

ASHASHDF69

Leaves tips turning lime green The leaves tips on one of them are turning light green/lime. This one also stretched most out of three in the last 8 days since they started to flower. The big one is 50cm away from Mars Ts 1000 (150w), smaller ones are 60cm. I think the light is not to close. Help appreciated

Week 5

Leaves. Tips - Burnt

4y ago

Solved

Gongon

Yellow tips of random leaves.Hello! I hope you guys will be able to help and advice me as always. I'm worry cause tips of my leaves turning yellow. Not all of them, just random once. I was thinking it could be a heat, but it's same for lower parts too, and it's not so hot inside my box.

Leaves. Tips - Burnt

6y ago

Solved

Jonobo

Littles burn tips and some cracks are visible in the pictures on some older leaves. Are they nut burns? It is a fully living organic grow, no added nutrients what so ever only bubbled water.

Week 7

Leaves. Tips - Burnt

7y ago

Solved

Little_Pot

Brown burnt tips on smallest leaves Today I noticed that smallest leaves are getting brown tips. Yesterday I sprayed her with diy insecticide against thrips(soap, alcohol and h2o2). Could it be light burn or nutrient burn? She grows in bio bizz all mix which is heavy fertilized, and gets no extra nutrients.

Week 3

Leaves. Tips - Burnt

4y ago

Solved

supermegadjj

Situation getting worse. GGrowth almost stopped, leaves growing very thin and small. What am I doing wrong ..? Not the first time this happened. Thanks!I've posted a day or two ago question about this girl as she slowed down growth and drooped+small leaves +red leaf stem. Today I can see lower growth starting to loose colour and there are some brown spots on new growth... i will flush her today. 3rd photo lower growth

Leaves. Tips - Burnt

Leaves. Color - Yellow

Plant. Stem - Red or purple

5y ago

Solved

Vortex

Wait plz, put me out misery What kind of deficiency?! Help me to fix this 💩😁👌

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl down

5y ago

Solved

JesusChrist

Saw this first day of 12/12 Pretty sure this is just where I got nutrient solution on my plant yesterday when watering unless it's something else? I pulled these leaves off 1 plant when lights came on this morning. Every Plant looks 💯 great besides these 3 leaves, all from 1 plant rest of plant is great.

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

5y ago

Solved

GreenHillZone

Nutrient burn or light damage?Burnt tips appeared around week 3. I think the bio tabs are a bit too hot for this plant. The plant is growing at a good rate so I don't think a lockout is occurring. Burnt tips across most of top of plant. Could this be light damage? How to proceed or do I even need to worry?

Leaves. Tips - Burnt

5y ago

Solved

Thegreenmachine

Burned tips and holes in leaves Hello! Hoping to get some insight into why the leaves on this girl have holes and the tips are breaking off. Thinking maybe nutrient burn? I’m using slow release nutes from Gaia Green. I used premixed coco I had already amended with 3 tbs/ g of 4-8-4 and 1 tbs/g 2-8-4 top dressed

Week 5

Leaves. Edges burnt

Leaves. Tips - Burnt

3y ago

Solved

Quintus

Is this a deficiency or some form of toxicity (autoflo/cfl 125w/ led 300w)Hello guys i'm a new grower, I have 2 plants one Purple Queen Auto and one Northern Lights Auto. On the lowest 2 leaves of the purple queen there is this thing (picture) It is only there on one plant only and they have the same water each time (1L) Do anyone know what i'm facing

Leaves. Tips - Burnt

Leaves. Color - Yellow

Feeding. Deficiences

5y ago

Solved

versace_grow

Is this heat light burn? HPS 600w at 20cm Is this light heat burn?? These are all buds at the top of the canopy and they are the ones nearer to the lights. I have 2x600w HPS, one with a cooltube and the other just with the wing. The possibly burnt buds are the ones under the wing (just 20 cm).

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl down

6y ago

Solved

Anorak

Tips burning, brown spots Hello growers! I have White Widow in the 5th week of flowering. Only top leaves are affected, some of them are turning pale yellow. Feeding her with NPK:18-12-18 and Cal-Mag. The brown spots are my biggest concern. THANK YOU!!

Leaves. Tips - Burnt

Leaves. Color - Yellow

4y ago