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
Why are these leaves browning?
Piffersonstarted grow question 3 years ago
What is the cause of the leaves browning on the shorter GG4 plants?
They are closest to the fan but it’s pointed away and set to the lower setting.
PPFD over those leaves ranges from 800-1100, while the ppfd over the unaffected Lime OG is 1300.
like
m0useanswered grow question 3 years ago
If you don't know its PPM or EC I still think its a bit of over feeding. You should try and get a TDS pen 20$ not to bad.
the PH is ok. I think its to be a small amount higher in flower vs veg for hydroponics, but not 100% sure. The max u want is 6.2 min 5.5
m0useanswered grow question 3 years ago
Thanks for chatting with me in the dm's looking forward to the TDS results.
Lets wait to see what they say and go from there.
Cheers,
like
Complain
Fruitgroweranswered grow question 3 years ago
I don't really see anything wrong here? If there's a few rusty spots it's mist likely a mild calcium defeciency. The orange leaf tips is a slight over feed at some point (which is very common) some growers prefer to see this.... Light burn is a bit more obvious, and you would see it in and around the highest points of the plant only at first,
like
Complain
m0useanswered grow question 3 years ago
Let me know if you need any more help with this, you can use the DM feature.
Your inbox is the little green arrow at the bottom right of the screen.
Cheers,
1 like
Complain
Piffersonanswered grow question 3 years ago
I’m using autopots but the ph going in is 6.3 and the ph in the tray is 6.1, not sure if the EC value.
I think the issue is that my recirculating fan deposits about two feet in front of the fan blowing on the plants so those plants weren’t getting enough c02. I moved it right behind the other fan so hopefully that helps!
like
Complain
m0useanswered grow question 3 years ago
Looks to be a bit of light burn to me. but I also see more tip burn below the highest set of leaves.
that's points me to think its an over feeding issues with just this plant.
Are you monitoring your EC and runoff?
Best Of Luck and Happy Growing.
like
Complain
AwfulBuddyanswered grow question 3 years ago
With PPFD on 1100 1300 you need to add CO2
Without CO2 PPFD on 900 Is safe zone, PPFD 1000 is higher range
Too much photons Is not always the best choice
Have a good one buddy!
like
Complain
Similar Grow Questions
Solved
TheSlimeGrows
Pale/yellowing leaves, rust spots, tip burnt, stiff plant and leavesDoes anyone know what the deal is with my leaves? burnt tips and weird browning on the tips as well as stiff leaves and stems. Weird red/purple coloring and interveinal yellowing/pale leaves. buds seem to be growing fine tho. Weird rust spots too.
4 years ago
2
Solved
Isabelita2379
Hoja quemadaHay hojas que se estan poniendo feas por que
Week 7
Leaves. Edges burnt
4 years ago
1
1
Solved
ITAIvangrower
"Bruciature sulle foglie"Cosa sono questi segni sulle foglie? Possono essere bruciature da lampada?
Week 2
Leaves. Edges burnt
4 years ago
1
1
Solved
Bimbadabang
Discoloration and burnt edges on leavesCan someone please help me diagnose this problem?
At first I thought it was root dry spots from the drip watering system but it’s gotten worse.
The bottom leaves are yellowing and the edges are burnt with a hole in one of the leaves.
Anything helps, thanks!
Leaves. Edges burnt
Leaves. Color - Yellow
4 years ago
1
2
Solved
MrJoint
ARE THEY FINE?Deficiência ou excesso? Ainda não fiz as podas por medo das meninas não estarem 100% saudáveis. Mas elas parecem felizes.
Week 5
Leaves. Edges burnt
4 years ago
2
2
Solved
Isabelita2379
Hoja quemadaPor que se ve quemada parte de la hoja??
Week 5
Leaves. Edges burnt
4 years ago
1
1
Solved
Corks_Crew
Biological Cal/Mag alternative? It appears the cal/mag from BAC is mineral feeding, is that correct?Starting to see what looks like a deficiency of Cal/Mag. I'm trying completely biological and I can see the Cal/Mag under the mineral nutrients tab from B.A.C. Is there a biological alternative?
Week 8
Leaves. Edges burnt
4 years ago
3
4
Solved
NIagaraFalls420
Help needed ASAP!! ThanksAny other suggestions as to what may be going on? Lower leaves are burning on tips and edges. Also dropping down/ wilting. Another plant has started to get this issue (an auto), could this be nitrogen def? Running out of ideas lol. Thanks in advance!!4 years ago
1
1
Solved
VeggieTales
Sick Plant HelpHey there fellow growers I need some advice. This Autoflower was really healthy up until I top dressed, I want to say it’s excess nutrients. I need to be sure though and would like some tips and help from more experienced growers (this is my first grow) thanks in advance!
Leaves. Edges burnt
Leaves. Color - Yellow
4 years ago
2
2
Solved
Hesperik123
Brown spots. Any idea guys ?Something wrong is going on with my first grow. My last watering ( with ph 6.4 ) guanokalong grow 0,5ml/l ..... bloom guanokalong bloom 0,5ml/l .... piranha Advanced Nutrients Piranha 1ml/l .... Guanokalong BatBoost 2.7ml/l ... Sensi Cal-Mag Xtra 0.5 ml/l. Flowering week 3.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Techniques. ScrOG
4 years ago
1
2
Solved
Stellarock69
plant discolorationwhy is my plant discolored at the tips at this young age?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
4 years ago
2
3
Solved
tiny_couch
Yellowing lower fan leaves, a few red stems; N/Mg deficiency or normal low leaf die-off?Is this a Mg or N deficiency or are these leaves naturally dying off? Showing on only one of two plants so far. Appears only on lowest fan leaves. F20, 7L pots BioBizz AllMix and nutes (1mL/L Grow and 2mL/L Bloom). Temp/RH are good. Can't measure pH. Local soft tap water 7-8pH.
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
4 years ago
2
1