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
Spots under lower leaves
stelaras_lastarted grow question 4y ago
Spotted some black & white spots on some of the lower leaves on wedding cake. Can't see any bug but to me they look like eggs. Any ideas (the spots appear on the lower leaves only, top leaves look ok)
likes
stelaras_laanswered grow question 4y ago
@Med_in_Tropic you are right but I think I'm too close to harvest to use anything. I defoliated the affected leaves to contain the issue
Med_in_Tropicanswered grow question 4y ago
Thrip dung. I am in the tropic and I would use anti-insect microbes.
1 like
Complain
BioBudsanswered grow question 4y ago
It look likes mildew: several solutions: lower humidity, defoliate, ventilate, dont let leaves/ buds / stems touch. One can spray lightly with several solutions on the market or hydrogen peroxyde or more organically with neem oil, a nettle fermented tea, or a tea made from horsetail. But fix humidity and foliage first. dont touch leaves after touching patchy bits. Contagious.
likes
Complain
JUNGLE_B4RNSanswered grow question 4y ago
Hard to tell from the pictures, but it looks like trips damage, the black spots are their poo. Growing outdoor, there’s plenty of natural predators and the rains... Mother Nature should do the job
2 likes
Complain
Similar Grow Questions
Solved
taprootArmy
Leaves+stem drooping, stems did turn purple - caused by climate change? or watering problem?what should I do?
history:
21.05. Water with full dose of fertilizer
...
26.05. Soil really dry - Water with half dose of fertilizer
27.05. Plants look super healthy (24°C 55-60%RLF)
28.05. started to droop (27°C 40-45%RLF)
29.05. even worse, (25°C 45%RLF), surface still moist
1y ago
3
Solved
Unpluggy
Deficiency?! Please help with weird Leaf signs :(This Plant didnt have any problems in This whole run.
Sinne 1-2 Weeks she started showing These weird signs and i cant figure out what it is.
I thought it could maybe be phosphorus deficiency or something.
Got a lot worse in the Last few days! :((
Leaves. Color - Dark-brown
Leaves. Other
1y ago
1
Solved
PatronEl
Stains on the plantHey guys,
first of all, thank you for taking the time to read this. I started growing my first canopy and since I am little excited, I started before everything I ordered arrived. For that reason, I am still using the soil I used while planting the seed. Did I fuck up already?
Leaves. Other
1y ago
2
2
Solved
Dragosani666
Brown spots on top leaves - nutrients, light or something else?She went into flower, now stretching. Set light to 100%, added Bio-Bizz Top-Max and Bio-Bloom (1ml/L each).
3 days later brown spots appeared on top fan leaves, very few also on lower fan leaves.
I suspect this could be light burn or nutrient related.
Any ideas? Pls help
1y ago
8
3
Solved
Dreamchvser
Insects, Mutation or related to my early nutrient burn ?Hey I noticed that one leave is looking like it has been eaten by something.. I checked every plant and also used yellow stickers, but can’t seem to find anything.
Is this related to insects or could it be something else ? (The plant had an early nutrient burn, but recovered)
Leaves. Other
1y ago
1
2
Solved
Merulix
Are CBD-Strains less nutrient-hungry?Hey Guys, i experienced that these strains like a lower EC/TDS. Every time i went over 1.2 EC (600ppm TDS) they showed signs of over-nutrition, like very dark green leaves and reddish brown leavetips. What are your thoughts on this? Are CBD-Strains less hungry on nutrients?
Week 13
Leaves. Other
10mo ago
1
Solved
Anfanger24
Stresst es Pflanzen sehr, wechseln von LED zu SonneIch wollte mal fragen ob jemand Erfahrungen gemacht hat seine Pflanzen bei schönem Wetter raus zu stellen und bei normalem ins Zelt unter LED. Gibt es da negative oder positive Erfahrungen von euch? Ich habe ca.65k lumen unter der LED und die Sonne bringt es so auf 120k lumen...
Leaves. Other
10mo ago
2
2
Solved
fgrgeargha
First Grow 4 weeks into Veg - Let my humidity get too high for 1 night. Need help with mold/septoria/?Last 3 days I've pruned diseased leaves every morning, foliar sprayed peroxide leaves & topsoil, & added some to watering solution. Is only affecting one plant in tent. Humidity no longer issue (was waiting 4 inline fan). If I keep pulling off leaves it's going to die anyway.
Leaves. Other
Other. Bugs
Other. Mold
1y ago
3
3
Solved
MrGreen92
3 days in, only cotydelons with no sign of the first true leaves. Have you seen this and has it recovered?This plant was stunted at the start after he couldn't get his hat off, but now looks pretty healthy however it's been 3 days of just cotydelons and absolutely no sign of the first true leaves. Have you had this before and did it recover to eventually grow true leaves?
1y ago
5
4
Solved
Gratefuldread
1st time grower need advice and need to make sure my plants doing good.My plant strain is blue dream fast photoperiod by seedsman. I use foxfarm soil foxfarm nutrients and my ph stays between 6.5 - 6.8. my humidity is 36-40 percent. My temp is 65-70 F. I run a marshydro ts- 600 led. My grow is 2 1/2 weeks into flower.
Leaves. Curl down
Leaves. Other
1y ago
2
1
Solved
hweixd
Big difference in first true leaves' sizeBig difference in first true leaves' size
Its almost day 5 after emergence. Is this normal? Should I be concerned?
ALSO: It's still a seedling but, I maybe think the cup in which i'm growing it in is too small, or rather I put too little soil (9cm diameter , 4cm tall dirt).
Leaves. Other
1y ago
2
1
Solved
FuzzySnout
Wet shiny spots on leaves.I find occasionally such wet shiny spots on leaves. Any idea what the root cause and how to fix it?
They are not sticky although look like.
I cannot say whether they smell because smell of the leaf is too strong 😶
I can rub them off with the thumb with no sign
Leaves. Other
1y ago
7