The Grow Awards 2026 🏆 
sulfur is good in marijuana to prevent pests like ...
MobyDick420ESPstarted 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_Wolfanswered 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
OGgrowsanswered 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
Treenoded
How much Hesi Supervit should I use?During veg stage I used a sample of Hesi Supervit that I had, on the instructions said they need one drop per 4.5L i used 0.5ml/L but I had no problems with it. this sample ended and I bought it again 3 weeks later. Now I used 1 drop per litter as they saiWeek 7
Feeding. Other
6y ago
1
1
Solved
GreenleafSWO
First grow, when should I flush it?I'm a newbie getting towards the end of my first grow and I'm wondering about flushing the plant before harvest, ive read that you must stop nutes two weeks before harvest and other accounts say no flush at all till 3 days before cutting, any suggestions on how to finish my grow?Week 8
Feeding. Other
3y ago
3
3
Solved
Soter
Run off are higher in TDS and ECHi Guys. Week 4. My Run off are higher in TDS and EC. This is the first measurement. These are the numbers, TDS;EC;PH=Tap water:395;840;7,25. inflow=930;2000;6,4. Runoff=1319;2821;6.0 until now I haven't been feeding with runoff, and I haven't used plain PH water. what to do?Feeding. Other
6y ago
3
3
Solved
Zappdoggy
Bad ph water, it bounces like a pogo stickMy city water supply sucks. The ph rises and falls in such a wide range that it is difficult to keep up to what it needs to level out the ph. I have seen 5.8 up to 8.9 just in the last month.
Is there a cheaper method than using the standard PH down?Week 8
Feeding. Other
3y ago
5
4
Solved
Debutant_dream23
NutrimentSalut les bro ✌️ j'aimerai lancer ma prochaine culture avec la gamme advanced nutrients coco quand pensez vous de cette gamme ? Ma gamme sera composé de coco A-B grow /bloom), voodoo juicy, big bud coco, B-52, Overdrive, bud candy!!es que je devrais rajouté du sensizym ou autre?Feeding. Other
6y ago
3
Solved
Vincent11
Introducing PK13/14 to my BeautyOk guys I have a questions for you.
Never used canna PK 13/14. 1-Do you think my lovely girl will respond well to it's
2-And how to feed her I have been reading so many different articles?
3-Suggestion on This feeding schedule I came up with? Find in commentsWeek 7
Feeding. Other
6y ago
3
1
Solved
GhettoStyle
Friends! Help me figure it out! my pH drops every 12 hoursFriends! Help me figure it out! my pH drops every 12 hours from 6.2 to 5.0! I don't understand what's going on! Canna Aqua + cal-mag + RHIZOTONIC + CANNAZYM fertilizers I don't understand why the pH drops every day for 2 weeks!Other. Other
Setup. Other
Feeding. Other
5y ago
5
7
Solved
Randyb4
Nutrient lock out?Well watered my plants with great value drinking water. Ph 4.11. Didn't check ph until week 3. Currently upping it to 6.5 after I found the issue. Does this look like nutrient lock out? They were in root Riot starter plugs. And I fed the some clonex and great white microbs.4y ago
5
3
Solved
Shadowhound
To Tea or Not To TeaHow's it goin y'all, my question, I hope it's not a dumb question, do I NEED to brew a compost tea if my soil already has fertilizer and nutes in it (using Dr.Earth dry amendments like the all purpose 4-4-4, veg 5-7-3, and bloom 3-9-4) for autos?Feeding. Other
5y ago
2
2
Solved
evillcarl420
Should I give them a total flush or just run through a couple extra gallons of pHed waterfigured out what I did wrong. I was using the Big Bloom the way that it was prescribed with one tablespoon doing half but with the gow bigI f***** up and used tablespoon instead of teaspoon whereas I would have used a quarter of a teaspoon. I used tablespoon.Feeding. Other
3y ago
2
2
Solved
ironf1st
Plant health assessment (Leaf coloring and nutrition help)Sorry for bombarding you guys with questions, but it's getting serious now, right?
Anyway, my leaves are getting funky colors and I do wonder, what is causing this?
Is this normal? I have used the bloom nutes as in my diary once this week, rest was distilled watering.Leaves. Edges burnt
Leaves. Color - Red or pink
Feeding. Other
3y ago
1
5
Solved
smellyMoustache
Should I Foliar Feed After 2nd Week Flower?I've been toying with the idea of a foliar feed during flower. I normally don't do any foliar feeds after the second week of flower, just to help prevent contamination or buildup of non-medicines in my final product. Any suggestions as to what i should feed my lil purple budling?Week 3
Feeding. Other
6y ago
2
2
