Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
co2 tablet
GrowlngGrannieanswered grow question 2 years ago
I wouldn't put one in 1 l of water as I'm sure one tablet is 50 l of water buddy
Similar Grow Questions
Solved
Zellybelly
PH IN DWC fluctuationHow to maintain PH at 5.8 and not fluctuate so much and from swinging in DWC it starts at 5.8 and always end up 2 days later at 6.3 how can I stop this fluctuation from happening ?Feeding. Chemical composition
Feeding. Deficiences
4 years ago
5
4
Solved
420cropper
Ph in waterIf I correct my ph when I water change and it begins to increase slowly threw the week to I re adjust again or just wait for the following water change??Feeding. Chemical composition
4 years ago
1
3
Solved
Rastaluna
Organic fertilizersHi bud's decited to fertilize canna family with organic selfmade fertilizers from eggshells, coffee grounds ect also organic fertilizer for vegetables NPK 7 7 18 as additional fertilizer, making bigger water to organic fertilizer ratio
Has anyone tried it, whats your experiance?Feeding. Chemical composition
4 years ago
2
2
Solved
Grishka
Run off ppmIt’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
4 years ago
1
Solved
Troxxxx
New to cococoHow often should I feed I been going by weight of bucket I don't want to just feed them every 25l4 hrs if they stay g wet or do I? But I was told go by the weight? Yea?Week 2
Feeding. Chemical composition
4 years ago
3
3
Solved
Ciujbau
PH problem , I had a wooping 7,8ph from my spring water , can I use "sodium hydrogen sulfate" to lower down the PH ?Hello growers,
As title says, do you think i can use "sodium hydrogen sulfate " to lower down the PH of water I'm watering with?It's actually a pool product,but I've read that some agree , some don't . can't afford to pay 25$ to get a Advanced Hydroponics of Holland 1l PH- bloomFeeding. Chemical composition
4 years ago
3
3
Solved
timbarin
Ph downDo you ph down the water in the last two weeks? My tap water are 7.8
I've used biocanna through the entire grow so flushing isn't required.Feeding. Chemical composition
4 years ago
1
1
Solved
Elgar
Start Flushing?Hello, should i start flushing? Please check my diary if you want to see better the progress, thank you a lot 😊😊 it’s BCN critical xxl autoFeeding. Chemical composition
4 years ago
2
2
Solved
SleeplessWalker
When should I flush salts and what to expect.Im 3 weeks into flower and I want to have some big bud, but im worried ill get nute lock if I dont flush. When i use a flushing agent, what in addition to the product can i use to improve yield? Would vitamin b or flower power, kool bloom be ok to add to clearex/floraKleen?humic?Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
4 years ago
3
Solved
OneDropOfTHC
GHE Nuctrients-Wich one should i guide myself? the bottles or the chart?I used this this nucts on a grow few years back, plant never showed defeciencies, but wasent very big either.
So i the bottle it says 7ml's per 10l, but in this chart i pulled ot of their site it goes as far as 29ml per 10l.
Wich one should i guide myself? Is the chart too heavyFeeding. Chemical composition
4 years ago
1
4
Solved
OimRausch
GHE FertilizerHeyHo Growmig(x)s!
Quick question about GHE Grow/Bloom/Micro.
Adjustment to go for a long veg.
Would it be ok to feed her
1ml-1ml-1ml, or will it be no Problem going on with the recommended 2ml-1ml-1ml of
Grow-Bloom-Micro?
Thx for your effort! Servus✌️
Oim.Feeding. Chemical composition
4 years ago
1
2
Solved
sloppyjohn
1 week into flowering, no pistils on preflowers yet. Change to flower nutes, or what?Hi guys a couple of questions:
1) When should I change to flowering nutes? I heard high nitrogen can hold back flower formation.
2) Should I be concerned or look out for anything else?
Background:
- 1 week after flipping to 12/12
- Very vigorous and healthy (in DWC with CO2)Buds. Too few
Feeding. Chemical composition
4 years ago
2
2
Solved
Motatota112
Nutrient mixIt is ok to mix bio flores+bio boost + bud candy+and big bud ? I wait for some opinions , tomorrow i need to feed the girls.Feeding. Chemical composition
4 years ago
1
2
Solved
ForTheMeds
Do i need to Ph water if i mix ph perfect products with none ph perfectDo 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
4 years ago
2
2
Solved
LesClaypool_777
NPK, too much Nytro And how do I moniter and fix this? Checking 02's PH levels? Thru runoff? Any insight?My NPK was still in need or at fault for my auto/fems. Not sure exactly? I see how drk green the 2nd plant was. Now lets act like Im not a newbie, and you a Grandmaster. Lol NPK is for NG, Potassium, and K...? And I check it thru soils PH, but again any insite?Week 12
Feeding. Chemical composition
4 years ago
3
4
