Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
sulfur is good in marijuana to prevent pests like ...
MobyDick420ESP
started grow question 6y ago
sulfur is good in marijuana to prevent pests like spider or trip, whitefly? can you burn the leaves? Google Translate
Solved
Feeding. Other
likes
Grey_Wolf
answered grow question 6y ago
@MobyDick420ESP
yes you can so its always best to spray them just before the lights go off for the night never do it when its above 30 celcius
1 like
Complain
Selected By The Grower
OGgrows
answered grow question 6y ago
there are several pest prevention products on the market. cannacure, potassium soap, neem oil for example
1 like
Complain
Similar Grow Questions
Solved
KOPKUSH
GREEN HOUSE FEEDING
Dosis of grow and bloom powder is 3-5g per liter substrate. Regarding autoflower plant's is recommended to be 3g per liter substrate Overfeeding deficiency it is very rare in those circumstances as all the material are organic. I use 4g/L for my auto's i did good or wrong?
Feeding. Other
3y ago
2
6
Solved
Tryna_grow_Tonya
Starting bloom nutrients
Got 3 ladies ready for flip just over 2ft I haven't used any nutrients just water upto this point. I'm wondering if I should start with some bloom nutrients after the flip or will it do more harm than good as I've only been giving water thus far?
Feeding. Other
6y ago
1
1
Solved
B4niTa
Fake Nutrients?
Hi there i have question about B52 , my bottle is a fake?
Other. Other
Feeding. Other
4y ago
5
3
Solved
Aldo90
Can I use this as a top dressing ? If yes, do I put it on top before or after watering ? Sorry if this seems daft, I'm used to bottled nutes
Great white shark Can I use this stuff as a top dressing ?? I've been thinking of doing so, but I'm worried it may affect the pH. I've been adding it to the water before feeding.
Feeding. Other
3y ago
1
1
Solved
Rush2112
Optimal pH
Is it more important to measure pH of soil or of the water/nutrients used for feeding? Or both? If so what’s the optimal pH? Thanks!
Feeding. Other
6y ago
3
Solved
Nurse
Irrigation of plants
i watered the plants 8 d ago.But the soil is still wet, do I have to wait for the soil to dry ?it will take a few more days. And should I fertilize them?Last time I added some fertilizer to the water at 400 ppm.But the ppm at the bottom of the pots was 1200.plagron light mix soil
Other. General questions
Setup. Other
Feeding. Other
6y ago
1
2
Solved
peterpanpan
What is the right PH and EC level?
what ph and ec Level should my plants have? and how often should I check it? only when I water them or should I also check the soil? I got Hulkberry seeds.
Feeding. Other
6y ago
2
3
Solved
Blackhammer
Nutrient question for soil
Has anyone ever used Fox Farm's soil nutrient trip? If so, how were the results?
Feeding. Other
6y ago
1
2
Solved
Subbe
biobizz heaven, any good?
biobizz heaven. is this a good suppliment? should I be useing it?😬😀
Week 4
Feeding. Other
6y ago
2
1
Solved
versace_grow
1920 PPM Hydroponics DWC 4th Week Flowering
Is 1920 PPM too much during 4th week of flowering? My bubbleponics setup is: 2x600w HPS, 3 Quick Critical+ from Dinafem Indica plants in a 45 litres reservoir. Temperature is 23°C and RH is 70%. No Nutrients burn I think (just heat burn to higher buds)
Setup. Strains - Photoperiod
Feeding. Schedule
Feeding. Other
6y ago
1
4
Solved
Organicanna2020
Flawless Finish for flushing before harvest when using organic nutrients?
Does anyone have any experience using Advanced Nutrients Flawless Finish for flushing when using organic nutrients? Have you been happy with the results? Any loss in terpene/flavor profile? I'm currently growing Acapulco Gold (Barney's) using Advanced Nutrients full organic line.
Week 12
Other. Other
Feeding. Other
6y ago
2
4
Solved
HAPPY91
Do I need to Ph water using super soil
Do I need to PH my water before using with organic super soil? I'm using Coast Of Maine Stonington Blend and they say just add water for growing cannabis using 15 gallon pot. Anyway I was wondering do I need to PH my water before watering my plants? Thank you. Happy growing!
Week 1
Feeding. Other
6y ago
5
2
Solved
Myrcene
Perlite coloring
Is normal that the perlite is getting yellow ? Thank you
Week 2
Feeding. Other
4y ago
4
6
Solved
PEACEMAKER
USING CINNAMON
Been using cinnamon for roots and pest and it's been working like a charm but someone today that wasn't a good idea, smh . Can anyone explain if he's right?
Feeding. Other
4y ago
2
2
Solved
pampa1989
Spiruline fertilizer
Just wondering if anybody here has experience in using Spiruline as source of food for the plants? It is an algae with lots of nutrients and beneficial stuff and I am trying to use it for my plant but perhaps I am doing something wrong/useless. Any experience to share?
Feeding. Other
6y ago
3
6
Solved
Sunnytr33
Frage zur Verwendung von biotabs
Ola, muss ich den samen als erstes keimen lassen oder kann ich die sofort in die vorbereitete erde setzen? Greift biotabs den samen nicht an? Bg
Feeding. Other
6y ago
2
Solved
Newbie87
Feeding
Feeding again tonight, should I still use biobuzz grow in this feed at the start of week 10 ?
Week 10
Feeding. Other
3y ago
2
1
Solved
BrediniGreeny
✌️I came across this booster in a sale and picked it up because I am thinking to incorporate silica in my nutrients.I read about it on some grow sites like RQS,and GME and more. But did anyone used this?And what is you experience with it? Also why the Nitrogen?😊Thx growmies✌️💚
Feeding. Other
1y ago
4
5
Solved
GrOwl
BioBizz and Advanced Nutrients, Mix is good Idea??
Hi! I use BioBizz Prod. (Grow, Bloom, TopMax, RootJuice, Heaven, ActiVera, AlgAMic, Cal-Mag) and think about to enhance Bud development with Advanced Nutrients -BigBud -BudIngitor -Overdrive -BudCandy. Someone expericed can give tips if this is good Idea? Thanks!
Buds. Too few
Feeding. Other
7mo ago
6
3
Solved
Comarka
Top crop vs Biobizz
I have used Top Crop fertilizers on my first grow and I think I wanna try Biobizz ones. Top crop did not fulfill my expectations. Has anybody any kind of advice or impression regarding these two brands?
Week 2
Feeding. Other
6y ago
2
2