The Grow Awards 2026 🏆 
Is my EC ok for plain water?
Faegrowsstarted grow question 4y ago
Stupid question but the EC on my meter is it 0.3 or 3.7? I never really minded the EC just ppm as I grow in canna Coco plus but now I'm wondering if the EC is actually right. PH is usually 6.3-6.4.
Solved
Feeding. Other
likes
GMSgrowsanswered grow question 4y ago
It means your ppm is about 185ppm 0.37.
500ppm is 1.0 ec. 1000ppm is 2.0 ec Take your ppm and double it. This is the hanna reading.
Ezzjaybruhanswered grow question 4y ago
So it’s not bad for tap water.. anything above .4 EC would be worrisome to me.
And yours is .37
1 like
Complain
Similar Grow Questions
Solved
Gemini_Grow
Flora KleenDo you know Flora Kleen?
I'd like to flush my roots watering with water (6.5 pH) for two weeks instead of flooding my pots. What do you think about? If you know this product, how should I use it? I will put the plants in18l pots for flowering, thanks to everyone ciao 🤠Week 4
Feeding. Other
6y ago
4
2
Solved
MiyamotoMusashi
Hello growers, i would like to know whats the best tap water to feed to plants.Feeding. Chemical composition
Feeding. Other
4y ago
1
Solved
Hansgrube
Big FAIL try not to laugh - fed my ladies with WC cleanerTry not to laugh. I accidentally fed one my ladies with a WC cleaner.
https://ibb.co/v1MNNcM
1. I noticed it 45 min later, leaves began yellow tips
2. I took it off the dwc system and flushed it.
Do you think shell survive, let her have few days in phd water or not?Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
6y ago
7
8
Solved
GhettoStyle
Guys please tell me what can give such a sediment?Guys please tell me what can give such a sediment? what should be excluded from the solution? Added Connoisseur Grow, Sensi Cal Mag Xtra, B-52, Tarantulla, Rhino Skin - All fertilizers and stimulants were added in the recommended amount!Week 4
Feeding. Other
5y ago
1
2
Solved
Arcadios
Is my Amnesia overwatered?I've been watering until completely dry with this Amnesia, but the leaves look a bit droopy. I've looked at other diaries of this strain and it looks normal but I was curious if anyone thinks I should pull back on watering even further.Week 5
Feeding. Other
5y ago
2
3
Solved
gREEn7o0
Moldy molasses okay for compost tea/compost tea storageThe new container of molasses I bought has mold growing in it. For baking that would be a throw away, but I am curious if that is still usable for making teas. I have seen some soils that add tricoderma and others, just curious? Also can a tea be stored for a week after brewing?Week 9
Feeding. Other
4y ago
1
1
Solved
Nzmk902
Slightly droopy.. limbs r almost lifeless... no spring back or strength holding them upMy plant looks slightly droopy... i fed it lastnight. Prolly too soon....thats what im guessin...or because i removed 4 big fan leaves draggin on soil...is it in shock? Any feedback is apprwciated or track see my progress...happy grow everyonePlant. Wilting
Setup. Strain - Autoflowering
Feeding. Other
5y ago
4
5
Solved
Anatoli91
Combine bloom and grow nutes?Should I add pH Perfect Connoisseur Bloom Part A,B during the veg stage?Week 2
Feeding. Other
5y ago
1
1
Solved
magnumalessio
Soil to compressHi guys! i see the soil too compressed for me, too hard. I took a stick and i pricked the soil for creat little hole for oxigenate but i dont know if it is enough. Or if it is just a unnecessary worry. Any advice? (Later on i give water. Just waiting the sunset)Plant. Other
Feeding. Other
3y ago
2
3
Solved
Splifranger
Ph controlCan someone explain to me how the adjusting of the ph works is it like simpel math ? Just a simple example if my water is ph6 and my soil is ph 7 does that make the soil after wattering ph 6,5 or cant u know it as simple as this just want to know how the calcullating is done.Feeding. Chemical composition
Feeding. Other
4y ago
2
4
Solved
Barzogrowops
Flushing?When should I start flushing my autos there 7 weeks from seed an been in flower for 4 weeksWeek 7
Feeding. Other
5y ago
1
5
Solved
MadRomdel
PH concernI've been measuring my nutrients solution PH and it's between 6 and 6.5, but after a couple of days my soul is up to 8. Is this normal? I don't want to overwater trying to take ph down, nor do I want to kill microfungi with acid. Any suggestions?Week 3
Feeding. Other
4y ago
6
5