By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Brown ruts spot on the leaves
THERMICDESERT11started grow question 4y ago
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments and I top dress in week 4 of flower with the super soil concentrate.
My leaves has brown spots 🤦🏾
Solved
Leaves. Color - Dark-brown
likes
Hempy_The_Kidanswered grow question 4y ago
I've grown with happy frog. You should keep ph at 6.7 for best results.
Hashyanswered grow question 4y ago
In soil the recommended ph is 6 to 6.8 with yours being out of range the plant will not be able to absorb the nutrients it requires.
likes
Complain
Ezzjaybruhanswered grow question 4y ago
pH at 7.7 is problematic.. I’d try and get that below 7 for starters
likes
Complain
Similar Grow Questions
Solved
OmlongliveCanada
Hello!
I am growing 4 plants in one dwc and plants have this brown spot came slowly (2nd and 3rd week photos)
I think I kept lights too close , cfl was like 2 inch away and now led was 12 inch (just raised to 18 inch now).
Or may be nutrients water I used 2/3 of what was on bottlWeek 3
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Don1daz
Leaf going brownIs this a deficiency or a temp issue I'm at 79 during the day and drops to 65 at night the rest of the plant is fine apart from the bigger leaves
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Other. General questions
4y ago
2
2
Solved
hanniversary
Brown tips curled upSo my plants are in a glass greenhouse that can get very hot on a sunny day but its not always scorching. one out of two plants has brown tips curled up on the all the leaves. Should I be worried about this? Thanks very much !Week 7
Leaves. Color - Dark-brown
5y ago
2
2
Solved
MxGrow
Hongo, exceso o carencia de nutrientes?Hoy note algo raro en algunas hojas, es la Gorilla Ghost.
Week 7
Leaves. Color - Dark-brown
3y ago
2
2
Solved
Blueboy2019
Leafs rustLeaf looks like got a bit of rust on it?? What can I do to stop this
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Mordeloth
Brown rusty spotsHi guys ! I got somes wierds spots like rust brown ish on the 2nd week of veg in autoflower. I didnt feed them a lot before ( like 1/8 of the reciepe ). Its only on the 2 bottom leaves.
26 degre
60-65% humidity
purple lemonade auto fastbud
Leaves. Color - Dark-brown
4y ago
1
4
Solved
Mrbeautiful420
Tropicana cookies purple(RQS)Do u guys think she will make it out ? I have done everything. I over fed it during the veg .Is Autoflower N she is in 75 flower from RQS. Tropicana cookies purple .will the THC downgrade or the taste ?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
7mo ago
1
Solved
ottoman
Brown spots on leavesWhat seems to be the problem with my plant? The old leaves get brown spots whereas the newer ones have yellow edges. Is it a pH issue?
Is there a fix to this?
I grow in soil and the plant is 4-5 weeks old.
Thanks for help!
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
1
Solved
THCanbisGrower
What happen with my leaves?There are brown and red black spot on my leaves.
and lower the top there are brown red and white spot mix together on my leaves.
anyone know this problem??
Thank you. 😂
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Leaves. Other
3y ago
3
Solved
EddieEd
Need help, Not too sure what going on with the leavesI have this Neville haze growing. Recently I gave it calmag, and the leaves seems to not like it. Giving out light brown patches, looks almost like rust. Today the serrated tips of the leaves is turning brown. Any idea what seems to be the problem?
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
3y ago
3
2
Solved
Averynate
Lack of light or Cal-mag?Some spotty leaves here at the base of the plant. The overall plant heath is fantastic and dense, haven’t done much defoliation so the bottom gets very little light. Is this a no light issue or calmag? I’m leaning towards calmag but the lower canopy gets very little. Advise?
Leaves. Color - Dark-brown
3y ago
1
3
Solved
Nobody_NoMee
Nutrient DeficiencyWhat Deficiency’s are these ??
Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
Leaves. Color - Yellow
Leaves. Color - Dark-brown
9mo ago
4
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
5y ago
2
Solved
Efka710
Hey guys see week 13 day 90 last picture is it Mag toxicity or deficiency? I been watering with molasses 4ml every second wateringWeek 13
Leaves. Color - Dark-brown
5y ago
1
2
Solved
uktuk
Calcium / PH issues? Did I take the correct steps?Am I on the right track to remedy my plant's issues? Seems like calcium deficiency to me. Soil test comes in at just under 6.5, my reservoir water going in is 7.3ph, in case its actually a lack of calcium and not the PH i've top dressed gypsum (and epsom salts).
2y ago
2
3
Solved
docpayce
Is this fungus infection or calcium deficiency?Plant seems fine overall but shows brown spots on some leaves (new and old). Week 4 bloom in soil. 3l rain water pH adapted + CalMag to 250 µS/cm. Crazy Hills fert. twice a week (EC 1600 µS/cm). Water pH 5.0, drain pH 7.4, drain EC 1400 ... 1500 µS/cm.
Leaves. Color - Dark-brown
1y ago
1
1