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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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Complain
Selected By The Grower
Similar Grow Questions
Solved
Grishka
Run off ppm
It’s the first week of flowering and the run off is 1600 to 3500 ppm the plants look great should I flush?
Feeding. Chemical composition
6y ago
1
Solved
PEACEMAKER
Nutrients
Hey guy's so I just started my nutrients feeding and noticed today in my nutrients small small lil flakes. Is it a nutrient lock out? Or I shouldn't really worry? Pls help thanks guy's
Feeding. Chemical composition
5y ago
1
1
Solved
ForTheMeds
Do i need to Ph water if i mix ph perfect products with none ph perfect
Do I have to Ph the water if i use advanced nutrients Connoisseur or sensei A+B with himboldt secret golden tree? Thinking with advanced nutrients ph perfect would i need to ph the water if i mix it with a non ph perfect nutrient maybe mix golden tree first then the ph perfect?
Feeding. Chemical composition
5y ago
2
2
Solved
Carlotta
PH testing
Well, during week 3 i realised the importance of PH testing.How can someone test PH runoffs where there is no water coming out? My plant is small and the water quantity i give is so low that there is nothing coming out of my 3 gal pot.
Week 3
Feeding. Chemical composition
6y ago
3
Solved
cannabis_connoisseur_circle
How To Use Aluminum Sulfate For Lowering soil PH
how to lower your soil ph using Aluminum Sulfate Powder before Planting anything in it? Is it ok for cannabis Plant if so how to use it Properly?
Other. General questions
Roots. Other
Feeding. Chemical composition
7y ago
1
2
Solved
Hansgrube
Dutch Pro Nutrition Amounts
New to Dutch Pro nutrients and Im loosing my mind! 1. When week 3 begin I shouldn’t use Grow A/B no longer? 2. The chart says for bloom 250-350ml A/B per 100 L I use 20L means 300/5= 75ml Thing is does it 75ml each or both?!
Setup. Strain · Autoflowering
Feeding. Chemical composition
Feeding. Other
7y ago
1
2
Solved
Yucreepin
Biobizz AND Canna PK13,14?
I’ve got Biobizz flower Nutes AND Biobizz topmax.... I also have some Canna PK13.14 Would there be any point in throwing the Canna in aswell? And can anybody advise on ml of each nute?
Week 5
Feeding. Chemical composition
6y ago
1
1
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
cuchillo
Magnesium deficiency? How to cure it?
Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
Week 6
Leaves. Other
Feeding. Chemical composition
Feeding. Deficiencies
6y ago
3
4
Solved
Papageiseicalm
Diamond black vs. Diamond nectar by GHE
Hi everyone, I've read Diamond nectar is very good. But I noticed there is a very similar product from the same brand: diamond black. I was wondering what's the difference, and which one would be the best in an indoor grow in coco with high frequency fertigation. Thanks
Feeding. Automatic systems
Feeding. Chemical composition
Feeding. Other
6y ago
1
Solved
NanoGrow
Adding P20 and K20 to a 8-0-0 and 0-6-12 A B
I'm feeding Bionova Coco Forte A+B which is 8-0-0 and 0-6-12. I'm afraid my buds will be airy due to low P and K dosages. Do you think this will be the case? I was thinking of adding Bionova P20 and K20 to the schedule as she enters flower. Too much or should I go for it?
Week 5
Feeding. Chemical composition
6y ago
2
2
Solved
Zappdoggy
ph Problems
I have always used tap water in a big bucket that I scoop from to water. I am using Root Farm phDown. The tap water is 7.6 to 8. If I ph the bucket the ph rises again within a day. Is it Root Farm or should I ph only the amount I need per watering? Do other ph down's do this?
Week 10
Feeding. Chemical composition
4y ago
2
3
Solved
GrowGirl419
Autos and Nutes?
When growing autos, what nutes and how much do you like to use? I use about a quarter strength of Nectar for the Gods series. I've noticed a little nute burn but not bad. Now do nutes stunt growth in autos or is it really play by ear?
Week 9
Setup. Strain · Autoflowering
Feeding. Schedule
Feeding. Chemical composition
6y ago
5
6
Solved
bruxup
Good Nutrient Mixture For GH Flora
My outdoors are transitioning and I got GH Flora Series (Micro, Gro, Bloom). I mixed 2.5ml of each into 1 gallon of water (4 L) and spread that across my 4 plants. I feel like this was too little? What is a good general mixture for 1 plant, or is it better to make a bigger batch?
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
5y ago
5
5
Solved
Luna91
Saving Mixed Nutritions
Hey Guys, After Mixing my Nutritions (without measuring the PH yet), how many hours and how I can keep the mixture for my next Watering? And Should I wait few hours for the Nuts to seat in or is okay to water as soon as I mixed ? Thank you
Week 2
Feeding. Chemical composition
6y ago
3
3
Solved
sashatt
Mix Cal-Mag and Silica and/or FFGB?
I want to follow up with Bloom City Silica next before the first dose of FFGB i know i can't mix the Cal-mag or silica with the FFGB but what about a silica and cal-mag mix for normal waterings on the water-water-nutes cycles?
Week 2
Feeding. Chemical composition
5y ago
4
Solved
SGNzzz
is flora trio good for mixed soil ?
Feeding. Chemical composition
7y ago
3
2
Solved
hanniversary
Selecting nutrients
How should I feed my babies ? They are in soil mixed with perlite in a glass greenhouse
Week 1
Feeding. Chemical composition
6y ago
2
2
Solved
Luna91
I Need aGood Booster
Hey guys, I want to use a Booster for my 2 weeks Northen Lights Auto, Currently I'm feeding them Advanced Nuts 3 mixtures (Gro,Blo,Mic)PH Perfect. Any suggestions for a New Booster? I used BioHeaven before and it was really good, just looking for sth Similar in AdvancedNuts Tnx
Week 2
Feeding. Chemical composition
6y ago
1
1
Solved
Manollo420
How to use plagron terra grow and bloom?
Hi all! I've got a question regarding nutrients. At the moment I got terra grow and terra bloom. I only give terra grow at the moment. When do I start adding the bloom nutrients? My plan is to start flowering in two weeks. Thanks!
Week 6
Feeding. Chemical composition
6y ago
1
1