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Back to Grow Questions
Neem oil use
Manciupesas
started grow question 6y ago
Does it matter when to spray neem oil before lamp is going off or I can spray it when lamp starting to work?
Solved
Other. Bugs
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Bloombuster
answered grow question 6y ago
Spray only after turning off the lights! Not before turning them on, not while they're on! But after turning off the lights, so the plant can absorb the oil through its leaf pores!!!! 👆 👌 Good luck, friend! ✊😇
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Selected By The Grower
Bloombuster
answered grow question 6y ago
As soon as the lights go off, come back in 5-10 minutes and do what you wanted, bro! It's that simple! 👌
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Magic43562
answered grow question 6y ago
Spray when it’s their bedtime. No lights. The neem and light can burn your leaves a bit.
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Similar Grow Questions
Solved
OnTheMoon
Bug control info needed for outdoors
Could you please suggest some safe bug killer powders or solutions for Cannabis plants growing outdoors. I have not found the bugs that are making little round holes in the leaves. No aphids or spider mites visible. I live on east coast of Canada, if that information is helpful.
Week 8
Other. Bugs
5y ago
3
3
Solved
djelektra
Possible Thrips?
I am new to growing heading into week 4. I believe I might have a small Thrip issue. I noticed small white bugs yesterday and then when I just checked on the ladies I noticed a small shiny trail on a leaf. You can see it leaf damage on my journal for today Plant 1. Any advice?
Other. Bugs
6y ago
2
2
Solved
ButtersStotch
So I tried the 24 hrs of darkness and still nothing. I keep defoliating her and she keeps growing. I’m running out of room inside. Would putting her outside in 4C at night and 15C during the day keep her in veg or kill her?.
Week 10
Other. Bugs
7y ago
4
3
Solved
Bryde
best leaf insects repellent
I have found a few bad insects on my plants past weeks. Does anyone have experience with neem oil? Is it worth a try or would I be better of buying something else? White vinegar with dishsoap didn't help much. The bugs are: grasshoppers, stinkbugs, spidermites & fungus gnats.
Leaves. Color · Yellow
Other. Bugs
3y ago
2
2
Solved
defe5
micro bugs
i've noted really small insects on my really small plant, (in the video you need to zoom to see them) and I wonder what they are and if they could damage the growth of the plant? thank you and I hope you solve it.
Other. Bugs
6y ago
2
Solved
DerekGR
creepy crawlies
I got creepy crawlies. Clipped the entire leaf, mixed abt 3 drops of neem oil in 100-150ml tap water and sprayed the f*ck out of it. Then I checked the rest of my plants, found nothing but decided to spray them anyway. When should I re-apply? Any adverse effects of neem oil?
Week 4
Leaves. Other
Other. Bugs
6y ago
3
3
Solved
PleasantDazeGenetics
Caterpillar invasion
Have a bunch of small caterpillars showing up in the ghouse. Been using neem oil and physical means (armed with a uv light) to kill them. Any suggestions to keep them in check?
Week 2
Other. Bugs
6y ago
1
1
Solved
ZigkGrow
Pest or Deficiency
This leaf seems also bitten. There are 4 bitten leaves. I will be checking to see if they become more. Is this white powder?
Week 3
Other. Bugs
Other. Mold
Feeding. Deficiencies
6y ago
1
Solved
MarianPazdzioch
Żółte liście
Auto cream candy. It's been 6 weeks flowering and 2 weeks since it started. Soil pH is 6.2. Watered only with water at pH 6.5. It's been turning yellow for a week. I gave it Plankton K nutrient. NPK 16 + 11 + 24, I thought it had nitrogen deficiencies. But it's been 3 days since I gave the nutrient and there are more yellow leaves, and they're coming from th
… Show more
Other. Bugs
4y ago
2
3
Solved
Collinsy74
Anyone know how to get rid of little black fruit flies? They sit on the top of the soil. Many thanks growmies 😀👍✌️
Other. Bugs
5y ago
4
9
Solved
nubrinnah
Hi, this is my first grow and I am trying to make it successfull. Unfortunately my plants are growing very slowly because I made a few mistakes in the first 3 and a half weeks. I think the crucial one was using CFL 250W Bloom light. Do you guys think I can save this grow?
Week 4
Other. Bugs
8y ago
1
2
Solved
4chuk
Thrips
At what point would you add predatory mites to help control thrips?
Week 9
Other. Bugs
4y ago
5
5
Solved
The_Shell
So this is RQS Stress Killer and I am at the end ot 9th week. Any other strains I have done before (White Widow Auto and Speedy Chile Fem.) have developed much more buds by this time. Altough this one seems to develop much less. What is the explanation to this?
Week 9
Other. Bugs
8y ago
3
Solved
BatGuano
Spider Mite Problem
Spider Mite Problem at week 8. I just realized this problem, a severe spider mite infestation on one plant. I defoliated the plant to get rid of most of them as I thought I can get away with this until the end of the flowering. Any other suggestions are more than welcome!
Other. Bugs
6y ago
2
2
Solved
Thedoctorjodie
I'm a bit confused as to why I'm still in the veg phase as I'm so far along. Other journals with the same Nirvana amnesia haze auto flowering seeds seem to be starting flowering at week 5. I'm about out of vertical space and with the flowering stretch I'm going to be in trouble
Week 9
Other. Bugs
8y ago
2
2
Solved
CampaCavallo
Zeolite micronizzata
Good morning friends ... What do you think of micronized zeolite? Does it protect our cannabis plants? Does it affect flowers in terms of the final result?Thanks to everyone in advance
Leaves. Other
Other. Bugs
Plant. Other
3y ago
2
2
Solved
FlavoursUk
As I said in the comments. Growth Seems pretty slow to me for day 23. Might just be me though. Any insight into this would be helpful and appreciated. 😊
Week 4
Other. Bugs
9y ago
1
3
Solved
xxkilo
What are these bugs? Should I harvest?
Can anyone identify these? They are blackish red. Some are more clear greenish. On another note, do you think the plant is ready to harvest? I generally don't like too much amber.
Buds. Other
Other. Bugs
4y ago
2
4
Solved
KushKing0798
Bugs I my soil . What should I do
Hello guys, first time ever experienced any bugs. Not sure what to do. They move very erratic like a flea. Thanks in advance
Other. Bugs
4y ago
3
Solved
smurgrow
If auto flowering plants suffer a period of stunted growth (eg due to overwatering), does that extend the veg phase or do they still flower at the normal time based on growth of the plant. i think i lost 10-14days - is this hopeless?
Week 4
Other. Bugs
8y ago
2
1