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Back to Grow Questions
EC
Mr_Juice
started grow question 4y ago
friends. In the diary the data on the EC is in millisiemens yes - because microsiemens has a different designation. I only make sure that the data is correct.
Solved
Feeding. Chemical composition
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Chow_13
answered grow question 4y ago
Yes ec is mS/cm and the ppm conversion is using a .5 scale. MicroSiemens per cm is μS/cm Happy Growing
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Similar Grow Questions
Solved
Mooncat
Superthrive yeah or nah ?
A friend just gifted me a Bottle but im not really sure if it would be a benefit or detriment to use. Doesent seem to be fertilizer but some enzyme booster?
Feeding. Chemical composition
4mo ago
8
8
Solved
ConcernedWizard
When to start fertilising with Bio-Bloom?
I checked just no and I think I'm seeing the first white hairs, preflowers, emerging. Do I start adding Biobizz Bio-Bloom with the next watering? Or would you wait a bit more?
Week 3
Feeding. Chemical composition
3mo ago
5
5
Solved
Jmaninthemidde420
Does anyone else use apple cider vinegar to PH the water? Someone said not to use any vinegar bc it evaporates faster than water and gets back to neutral. I read online the opposite and it makes great ph Down. I also find my plants both in my tent and my windowautoflowerishealthy
Week 4
Feeding. Chemical composition
4y ago
1
3
Solved
PEACEMAKER
PH
Hey family, so I'm curious. If I ph my water and store it will ph change? Even if it's always sealed? Thanks family
Feeding. Chemical composition
4y ago
4
3
Solved
snowball
Feeding
There is so much info out here that I have completely confused myself! lol...I am moving into the 2nd wk and I purchased Fox Farm Trio. Grow Big, Tiger Bloom, Big Bloom. my question is at what time do I start feeding and which do I start first? Thank you for all your help.
Week 2
Feeding. Chemical composition
6y ago
6
6
Solved
MonkeyGrower
Is it sign of pre-flower? Should I add Bud Ignitor?
Hello, is it what I'm thinking about?:P Should I start adding nutrients from 1st bloom week chart? If yes - full dose from begging or partially increase the dose? 2 will be added: Voodoo Juice will come back for 2 weeks and Bud Ignitor. Don't want to miss the proper time for it?
Week 3
Other. General questions
Feeding. Chemical composition
4y ago
1
Solved
Clutch
Experation date or production date on bottle of Canna Rhizotonic
Hey there. I just bought Canna Rhizotonic but the expiration date or production date talks about 2019. If it's production date it's obviously no problem but when it means experation date is it still safe to use then?
Feeding. Chemical composition
6y ago
1
1
Solved
Pete420growdiaries
Mix 2 types brands of nutrition?
Hey, Can i use/mix 2 different brands of nutrition? For example can i use Plagron (green sensation) with Biobizz(bloom/topmax) for flowering stage? All help welcome
Feeding. Chemical composition
4y ago
1
1
Solved
Solodolo47
Feeding for Hydroponics
What’s the preferable range for PPM?
Week 2
Feeding. Chemical composition
6y ago
1
Solved
FR_PhenoFinder
bat guano for pre flowering / flowering
Hey what do you think of what I have here for the flowering and just before. I can translate things if u need to, Azote means Nitrogen.
Week 6
Feeding. Chemical composition
6y ago
3
3
Solved
LK_Smoka
Advice?
Done with LST. I added a little overdrive.. just so anxious. My plants seem in line with pics from other Growers diaries. Any advice appreciated. Sometimes I’m afraid I overdo it with early topping and I did a lot of lst on these. I’m new at this. Thanks for reading! 🌱
Week 6
Leaves. Other
Feeding. Chemical composition
Techniques. LST
5y ago
3
2
Solved
UncleOrganic95
pH Down suggestions
Any suggestions for a natural, safe and effective pH down? Lemon juice? Vinegar?
Week 2
Feeding. Chemical composition
6y ago
2
3
Solved
RFarm21
Do I start giving nutrients for flowering?
Hi farmers! Esta planta vai entrar agora na 5ª semana e ja começa a mostrar os pistilios. Queria pedir a vossa ajuda para saber se posso já mudar para a alimentacao da fase da floracao. Obrigado e bons cultivos
Week 4
Feeding. Chemical composition
5y ago
1
2
Solved
ProfessorNusters811
How much CalMag?
Hi growers! Just wondering how much Calcium and Magnesium is needed per Litre? (Coco coir nutrients). My water is very hard and contains 117mg per Calcium Per L and 6.5mg Magnesium Per L. Should I be supplementing my autos with extra? Thanks in advance!
Feeding. Chemical composition
6y ago
1
2
Solved
Lazuli
Flush this out before harvest ?
Hi, how long should i flush after using this ? Or will this "ripen" not affect the taste at all ? I started using this today as in this picture below thats how the buds look now
Feeding. Chemical composition
5y ago
2
3
Solved
TommyBVRSA75
Combinación orgânico mineral engorda. Que os parece???
Hola, companeros Growers. Os pregunto para la tercera semana de floración que os parece este plan : Sábado riego Biobizz ( Fish Mix 1mg/L + Top Max 1mg/L + Bio Bloom 2mg/L --> Martes BioNova PK13 14 0.25 ml/L -->1/2 cuchara té/L Grotek Carbo Max. Riegos de 0.5 L (3x semana)??
Feeding. Chemical composition
4y ago
1
Solved
Scilef
High ppm in drainage
I flushed coco two times with 8-10 litres with CalMag (200 ppm) and it does not help. You can see in my comments to the last weeks of the diary that it doesn't matter how much ppm I water the plant, it is always 2-3 times more ppm in drainage.What should I do?
Week 9
Feeding. Chemical composition
Feeding. Other
3y ago
3
4
Solved
EVERYTHINGFRIEDISGOOD
PPM
both are germinate same day and same pack from ethos but have little different on PPM -300-400 grow faster than 500-600 ppm -PH control to 5.8 but going up everyday in 3day PH is 6.2 (PH +0.2 perday) i dont know why but try to keep it 5.8 every 3 days
Week 1
Feeding. Chemical composition
5y ago
5
5
Solved
CanadianChronic
Plants dropping off at end of bloom cycle
Please tell me some brief information about the amount of nutrients you are using and why. I am trying to find the perfect amount and get my formula just right. My leaves seem to be yellowing and going all crispy and brown even falling off towards the end of my bloom cycle
Week 7
Feeding. Chemical composition
3y ago
1
1
Solved
Qaggy
Fertiliser tea ph?
I’ve been bubbling my organic fertiliser for 48 hours and it’s a nice froth on top. The ph is 8.2. Shall I ph down or will my soil amend to what it wants to be at? Or shall I just make a new mix? Cf is 1.4
Week 9
Feeding. Chemical composition
Feeding. Other
6y ago
1