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Back to Grow Questions
co2 tablet
strikepower
started grow question 4y ago
how often can i put this tablet in 1 l water ?
Solved
Week 2
Feeding. Chemical composition
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GrowlngGrannie
answered grow question 4y ago
I wouldn't put one in 1 l of water as I'm sure one tablet is 50 l of water buddy
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Selected By The Grower
Similar Grow Questions
Solved
Mosherd7
When do you stop giving nutrients?
Pictures taken 3 weeks into flowering. Its 3.5 weeks now. Started as pretty basic potting soil, most of the nutrients im sure are gone. When do you switch to just pH corrected water to feed? Thinking 1 more week for my yellowing plants, and less for my very green one. Thoughts?
Week 17
Feeding. Chemical composition
6y ago
1
2
Solved
Alexander_far
No fertilizer is imported in Iran due to sanctions. I found it to help me use n3p10k7 npk3/10/7 with 10 ml for 2week ??
Week 3
Feeding. Chemical composition
6y ago
2
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Solved
romeoromeo
Fertilizer
Complete NPK fertilizer with trace elements as OEDF chelates. NPK 3,5–2,3–5,0 (Fe, Mn, Zn) Is this a good one for 2 week veg stage?
Feeding. Chemical composition
Feeding. Other
5y ago
1
1
Solved
Casper20
Has anyone heard of using Epson salt as an additive?
Week 2
Feeding. Chemical composition
6y ago
2
Solved
heythere12345
How mamy ml? Scared of overfeeding for first time.
Speed devil auto#2 day 16, going to use nutriens biogrow(1,2 ml on 1.5L of water) for first time. How many ml of nutriens mixed with water i should pour inside? Soil is dry on top
Feeding. Schedule
Feeding. Chemical composition
5y ago
1
1
Solved
TheNewNoobOnTheBlock
Substitute for liquid hydroponic nutrient solutions
Those solutions (like Hesi Hydro Growth) seem to be ridiculously overpriced, like 10€ for 1 liter fertilizer solution which consists of mostly water itself is a total ripoff in my understanding. Is there a substitute for those heavily overpriced nutrient solutions?
Week 2
Feeding. Chemical composition
Feeding. Other
5y ago
1
4
Solved
budshaman
Why is my PH possessed?
Why is my PH refusing to go down from 9s to 6 unless I quadruple the normal amount of apple cider vinegar to 12ml? Normally 3ml does the job. This week, ml somehow doesn't move the needle. The EC is a little higher, could that be it? The RO is normal starting at 8, this week 10+
Week 6
Feeding. Chemical composition
5y ago
2
6
Solved
plantManna
Biobizz Nutrients
Hi guys, would it be better if i use biobizz- grow and biobizz bloom or if use biobizz bloom and biobizz top max? im growing in small pots and i dont have budget to buy more then two fertilizers
Feeding. Chemical composition
3y ago
6
Solved
Shockolateman08
pH perfect micro, grow, bloom
Are upping the nutes from 4ml micro, grow, bloom and 1ml calmag to 5ml and 2ml a big difference. Also when do I switch formula for flower, thinking abouth switching 1 or 2 weeks from now?
Week 5
Feeding. Chemical composition
Feeding. Other
Techniques. LST
6y ago
3
3
Solved
chrisss
PH AND PPM
When should I start checking Ph and Ppm- also for ppm should I just refer to a regular photoperiod ppm chart, I also put a chart from the internet Incase this a one to use pls lmk
Week 2
Feeding. Chemical composition
5y ago
2
2
Solved
Tromba
Quali nutrimenti usare alla seconda settimana
Week 2
Feeding. Chemical composition
5y ago
4
4
Solved
timbarin
Ph down
Do 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
5y ago
1
1
Solved
Carlotta
Nutrients mix
Can i add Biobizz PH- to advance nutrients feed? or should i buy AN PH-?
Feeding. Chemical composition
6y ago
1
Solved
VitaMan
Ozone generator next to airpump to periodicaly oxygenate nutrient tank?
😏 Drip sysem hydroton. Ozone generator next to airpump to periodicaly oxygenate nutrient tank? I imagine it could have a similar effect as peroxide or ucroots. Am I right? Will this affect the nutrients or pH negatively?
Week 1
Setup. Other
Feeding. Automatic systems
Feeding. Chemical composition
3y ago
1
3
Solved
OhanaMatata
flowering?
How to tell when plants are in flower before actual buds appear? I would also like to know when should I switch nutrients for flower stage?
Week 4
Feeding. Chemical composition
6y ago
3
4
Solved
Skyhi
PH coco
What is the correct PH for growing in coco?
Week 6
Feeding. Chemical composition
4y ago
5
Solved
greenspider
Do I need to put H202 (1/4ml per L) in with each feed (once a week) as a preventative measure against things I don't want in the rez? Am I wasting my money?
Week 1
Feeding. Chemical composition
6y ago
1
1
Solved
ganzigunnu
When to switch from late flowering to maturation?
I stopped LST in the 6th week. then I observed buds are fattening up really fast since I entered 8th week. now is week 10. Buds are not fattening up that fast anymore. im expecting 13-14 weeks in total. I've been giving a lot of P lately, when should I increase K? before flush?
Week 9
Buds. Other
Feeding. Schedule
Feeding. Chemical composition
5y ago
3
2
Solved
Knorke14
Nutirents for hard water
Question regarding the correct fertilizer amount. Advanced Nutrients. If my water already has a high EC of 0.75 I use less base fertilizer (Bloom A+B). But do I also reduce the amount of additives like Voodoo Juice and Sensizym, etc? Is there anyone here with experience with AN?
Feeding. Chemical composition
2y ago
2
1
Solved
Faegrows
Growth seems stunted?
I feel like the growth is a bit stunted and she isn’t looking as good as usual. Leaves hanging/curling a bit down and some look a bit blistery (very lightly only). I just did a flush with 5.9ph water 25 degrees and the runout was 6.1 ph and 605 ppm and ec 1210 so I assume 1.2?
Feeding. Chemical composition
5y ago
1
1