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
Leaves are ??
Kappo8started grow question 3 years ago
Hey does someone know what is going on with these leaves? In dwc.
Open
Leaves. Edges burnt
Leaves. Color - Dark-brown
like
Answer
420DeepGrowanswered grow question 3 years ago
Son deficiencias por el exceso de nutrientes seguramente, aunque podría ser también un pH inadecuado. Usa la mitad de dosis de abonos que dice el fabricante en los riegos e intenta controlar el pH. Espero que te sirva
like
Complain
ganjermasteranswered grow question 3 years ago
I still think it's spider mites problem but if you're thinking its a nutrient problem you should give more details about your schedule
like
Complain
GreenOrganicGermanyanswered grow question 3 years ago
Sofern keine Anzeichen für Spinnmilben zu sehen sind, würde ich als nächstes auf Kalziummangel tippen.
like
Complain
Kappo8answered grow question 3 years ago
I checked with microscope nothing is eating them or attacking them.
1 like
Complain
ganjermasteranswered grow question 3 years ago
I think those are spider mites I also had similar marks and resulted in spider mites biological battle during 1 year or so
like
Complain
Similar Grow Questions
Solved
tapciganin
Should I harvest early? Light stress, leaves browned and dried out, buds are all amber pistilsSo this plant has been suffering from light stress for the past two weeks or so. I have removed all the dry and brown leaves. The buds still seem fine-ish. Should I just give her the chop early and save what I can? She's been flowering for some 6 weeks.
Buds. Not fattening
Leaves. Edges burnt
Leaves. Color - Dark-brown
4 years ago
2
Solved
Verbalist
Problems on leavesOver watering, nutrient defiency or?
Backup info: I basicly nute burnt my plants 2 weeks ago, then I changed my growing medium (market soil) to another one with lower Nitrogen & Pottasium values and flushed to whole soil (15l soil) with around 20l pH balanced water. whats up now?
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
4 years ago
2
Solved
Professor_Daank
Is this Calcium Defic? What to do to fix?Week 9 flower. Rust spots on leaves. Starts at top. This can only be calcium defic from ALL the research I've been doing. Can anyone chime in? I foiler spray a CalMag before lights out and I've added some more to the nute mix. 6.2 pH, runoff seems good.
Week 10
Leaves. Color - Dark-brown
4 years ago
1
3
Solved
DTaro
pHDWC grow.
1. pH dropping 6 to 5.3 in a day, changed new nutes still happening 700ppm/ec 1.4 staying same no change.
2. Roots doesn't stink or smell, my roots has always look like that using biodiesel and seaweed
3. Distinct brown spot on leaves
Please advise.
Leaves. Color - Dark-brown
Roots. Color - Brown
Feeding. Other
4 years ago
5
3
Solved
RaS_Audio
My plants are suffering a Phosphorus deficiancy due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. what should I do? I went to check on them today and the amount of damage they took in 24 hours was bad.4 years ago
1
2
Solved
RaS_Audio
I think my plants are suffering a Phosphorus deficiency due to lockout due to low ph of soil. My first flush only helped for a while. As soon as the medium gets too dry damage resumes. I went to check on them yesterday and the amount of damage they took in 24 hours was pretty bad
4 years ago
3
5
Solved
dyrachok
Sick leaves, good budsSome leaves look sick. (Last photos at 8 weeks) Is this an overdose? Do I need to fix this? From fertilizers, I apply only ripen. I plan to give it 2-3 times and then flush and harvest.
I know that ripen helps to end life and makes the leaves turn yellow, but not so!4 years ago
2
2
Solved
marihoochi
Burnt?I have hurt the ones I love😩Can you help me to determine what I have done to my babies? I thought I was underfeeding. Light Damage?
Week 7
Leaves. Edges burnt
4 years ago
3
2
Solved
OneBakedWalrus
HELP plant had massive overnight changeWhat happened to my friends girl? It was perfectly fine yesterday morning. This morning we checked her and all the hairs were brown and alot of the leaves were brown curled and crispy. Its been hot but to just change all at once is wierd. Some growth still pushing white hairs.
Buds. Other
Leaves. Curl up
Leaves. Color - Dark-brown
4 years ago
3
2
Solved
Noela
Deficiency/Light Stress IssuesWhat else can I do? Brown curled tips and spots on older fan leaves climbing up towards main cola. Flushed with pH’d RO yesterday, but was only able to get pH to 6.7, also added small dose CalMag at end of flush. Light wattage has also been reduced by half for the last week.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
3
3
Solved
borneopothead
DiagnosisDiagnosis? Is this nute burn or nitrogen toxicity?
Week 5
Leaves. Edges burnt
4 years ago
2
1
Solved
viotekusa
Brown and wiltingleavesHi, im first time grower of cannabis. Loving the challenge so far, but started encountering some issues with two seedlings and realized im going to need some advice from more experienced growers here.
I suspect overwatering or nutriet burn/root rot. Would love for your ideas.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Wilting
4 years ago
1
1
Solved
TheGreenQueen420
Nutrient deficiency? Any advice cheers?Hi can anyone advise on this? Brown spots on fan leaves that has spread to the tip today.
I have been going easy on nutes as I use all mix and root juice. I am starting grow next water and bloom next week.
Ph to 6.3
Night temp 21 and day temp 26-29
Watering wet dry (not over)
Week 3
Leaves. Color - Dark-brown
4 years ago
1
1
