The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Is my EC ok for plain water?
Faegrows
started 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
GMSgrows
answered 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.
1 like
Complain
Selected By The Grower
Ezzjaybruh
answered 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
Abacus
Bloom ferti
Should (Monday) I start feeding for bloom?
Week 4
Feeding. Other
3y ago
10
Solved
Thatsmyfirsttime
Banana tea-how to
How long do you brew banana tea? Do you dilute it or not? How often should I use it on flowering plants? Plus, any other great natural homemade teas I could make? Thanks :)
Feeding. Other
6y ago
1
1
Solved
Mistertemps
Coco vs soil?
So next run I will be going with a coco organic roots medium vs fox farm ocean forest. I guess my question is what should I be doing differently? Ph? Run off? Temp? Perlite?
Week 11
Feeding. Other
6y ago
1
1
Solved
BigOunce7
Mixing Nutrients
I did have a question for anyone who is willing to answer regarding mixing water and nutes: If I have to feed her 2 cups of water, and mu nutes are 1.5 tsp/gal how do I mix that gallon of water without wasting so much water and nutrients? Thanks!
Week 1
Feeding. Other
5y ago
3
Solved
Deejay_scuff
Demineralized water to finish
Hey folks! Got a question about giving fresh water to finish. I bought some demineralized water to give them for the last week. The problem being I can't seem to get a reading on ph. I'm assuming because there's no ions in the water . Is this stuff ok to use opposed to distilled?
Week 23
Feeding. Other
4y ago
1
2
Solved
Professor_Chaos
FloraKleen is being to kleen
I used FloraKleen to flush my coco/perlite medium in between veg and bloom. Since then, I have fed, flushed, fed, flushed, etc.. Going in, 700 - 800 PPM but runoff is 300 - 400 PPM... Is the FloraKleen still in there, should I do a massive flush? WTF!?
Week 5
Feeding. Other
5y ago
1
2
Solved
Siriuz
About nutes
Can you continue to use floranova grow while in flowering stage to make her grow bigger combine with floranova bloom so she keeps flowering, I'm not sure just got this question......Or Would you suggest only use floranova bloom more often?
Feeding. Other
5y ago
2
2
Solved
spicydurian
Flora-Trio Amounts How Often
General Hydroponics Flora-Trio Are the weekly recommended amounts for the whole week or just for each time feeding nutrients? How often should I be feeding nutrients when I water? Everytime? Every other? etc
Feeding. Schedule
Feeding. Other
4y ago
2
2
Solved
Odin9
Tap water only 30 ppm
My tap water it is only 30ppm after 24hdo need to ad som extra nuts in the first weeks? using plagron light mixsoil.
Feeding. Other
5y ago
1
1
Solved
Karabela47
Help Please
There are 10 seeds in the current system, I want to learn how to make natural fertilizer because it costs less. Advanced nutrients is expensive
Feeding. Other
3y ago
2
6
Solved
Young_agronomist
Друзья , подскажите как вносить удобрения в кокосовый субстрат ? Каждый день или чередовать поливы водой ? Как кормить на первых этапах ?
Feeding. Other
3y ago
3
3
Solved
AcidTundra
Stunted Gorilla Auto from RQS
any thoughts on why it stayed Dwarf sized.i had a rootball issue.i went very low nutes i think and weak lights in seedling stage and a bitt weak 200w cfl in veg before switching to 600 hps.even the stem didnt really get any "girth".Read somewhere gorillas needed alot of nutes?
Week 9
Plant. Too short
Feeding. Other
6y ago
10
5
Solved
Minecraft
Sollte ich meine Samling düngen?
Sollte ich meine Samling düngen? Order nicht
Week 1
Feeding. Other
1y ago
3
Solved
John_Federic
Plagron or BioBizz?
Which nutrient pack do you prefer to use on your autos? Consider that I will use a poorly-fertilized soil like LightMix. Thanks for answering 😊🙏🏻
Feeding. Other
4y ago
2
2
Solved
JSanchezz
Compost Tea and Fertalizer ?
Day 22 using Lightmix with 15% worm castings and the nutrition schedule from BIOBIZZ should or is it benifficial to give additional a compost tea ? or ist it to much Nutritions ?
Feeding. Other
1y ago
2
Solved
Hazeterpz
Coco
Hello everyone, I’m planning to grow in coco for the first time but will keep my organic nutrients from aptus holland, how should I water my plants with organic bottled nutrients? 1 x feed and 1 x water ? I don’t want a nutrient buildup, knowing organic needs time to release nutr
Feeding. Other
5y ago
2
3
Solved
emir_ua
more on my profile
Finished week 2 I continue with plain water Due to the high humidity, the soil only dries in 6-7 days I have been able to water 2 times since the first day because the soil does not dry out My plant number 2 is weaker than the other and the leaf colors have staed to open from....
Week 2
Feeding. Other
4y ago
6
5
Solved
Scotsman420ee
What shall I do
What shall I do, I upped nutrients & now my plants are starting to darken , do I need to flush it or should I just use plain water next time i water
Feeding. Other
3y ago
4
5
Solved
DTaro
pH
DWC grow. 1. pH dropping 6 to 5.3 in a day, changed new nutes still happening 700ppm/ec 1.4 staying same no change. 2. Roots doesn't stink or smell, my roots has always look like that using biodiesel and seaweed 3. Distinct brown spot on leaves Please advise.
Leaves. Color - Dark-brown
Roots. Color - Brown
Feeding. Other
5y ago
5
3
Solved
GhettoStyle
friends, help me figure out what's going on!?((the little sprout had symptoms earlier! the bigger one just started to dry the tips today!(
friends, help me identify the symptoms!?I don't understand that this is a nutrient burn? or the light or something else!? A light of 100 watts hanging at a distance of 27 inches! or is there not enough humidity?two identical sprouts with the same solution of 250-280 ppm !!
Leaves. Color - Yellow
Setup. Seedling
Feeding. Other
3y ago
3
6