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Back to Grow Questions
PH
PEACEMAKER
started grow question 4y ago
Hey family, so I'm curious. If I ph my water and store it will ph change? Even if it's always sealed? Thanks family
Solved
Feeding. Chemical composition
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Sunstonedgrows
answered grow question 4y ago
It can, yes. I have found that using TNB naturals ph down is a bit kore stable. But in my experience, yes over time it will go back to 7 or so.
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Selected By The Grower
PEACEMAKER
answered grow question 4y ago
Thanks guy's 😊
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Disn00f
answered grow question 4y ago
Yes it can drift and change over time.
2 likes
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Similar Grow Questions
Solved
HylianGrass
Is Co2 enhancer worth it
Hey have any of you guys used the co2 enhancer thing they sell online or at some gardening store. I know for sure it can do a difference in veg phase but growing hydroponically and growing auto already gives me fast and strong vegetative grow so should i even bother?
Week 2
Feeding. Chemical composition
7y ago
6
4
Solved
Lordcrow
Nutrients
Mixing several different brand nutrients is not recommended or we don't care ?
Feeding. Chemical composition
4y ago
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Solved
McLovin69
I am growing 3 Autoflowering Gorilla Glue's. I am using fox farm ocean forest soil, what should I add to it and how much??
Feeding. Chemical composition
6y ago
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3
Solved
toast_adagio
CANNA Boost Accelerator right way explanation
Guys, could you please explain to me the right way to use CANNA Boost Accelerator. I don't know: - when to add (I read - two to three weeks after changing daylight hours) - where to add (in the main mixture or separately)
Feeding. Chemical composition
Feeding. Other
3y ago
3
3
Solved
Misanthrope
PH problems (DWC)
I'm using 5% acetic acid (vinegar) to lower the pH but with 6 hours it's always back up to the original pH. A similar bucket with no aeration remains stable. Is it because I'm using a weak acid? Is there any way to buffer the solution to keep it in the desirable range?
Week 2
Other. General questions
Setup. Seedling
Feeding. Chemical composition
5y ago
1
4
Solved
torgul2000
Fish Force (Plagron) vs Bio Grow (Biobizz)
Hello, I would like to know if I can use some Fish Force from Plagron instead of Bio Grow from Biobizz as a NPK nutrient during my grow and/or flowering cycle? What's the main difference? Thank you for your answers :-)
Week 7
Feeding. Chemical composition
Feeding. Other
6y ago
1
1
Solved
Mr_ROCKET
Does anyone knows if should I flush the pot ahead of time to reduce nutrients levels?
As you can see from last pic from week 6, I have used pre amended soil with 2.5 % of Nitrogen on dry mass. (sorry for the italian). Should I flush the pot ahead of time in order to reduce nutrients level so to both solve the yellow tips problem and favour the flowering stage?
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
Feeding. Chemical composition
6y ago
1
1
Solved
Goenndalf
Fertilizer switch?
Should i switch my fertilizer to somtehing with less nitrogen for the rest of the bloom phase?
Week 8
Feeding. Chemical composition
6y ago
4
3
Solved
buddhi_coop
Water
Is it bad to make my water ahead of time ? I mixed my nutrients (big bud, formulex, bud candy & molasses) in with the water & have let it sit out for over a day. I heard letting it sit out gets the chlorine out (I put a towel over it though so my cat/other stuff would get in it)
Feeding. Chemical composition
Feeding. Deficiencies
Feeding. Other
5y ago
6
5
Solved
displacedtexan
Flower N-P-K
Is there a good "rule of thumb" N-P-K to start with for flowering? I have a 4-6-3, 3-9-4, and 2-2-2 to mix for various N-P-K's. I'd like to get close to an ideal mix when I top dress in a few weeks. I know fertilizer needs will vary by strain, but I'm interested in a baseline.
Week 10
Feeding. Chemical composition
6y ago
2
Solved
flaknugget
Is it time to start flushing?
Is it time to start flushing, and prepping to harvest in a week or two? Or should I allow some more flowering time and nutrient salts? I'm thinking flush, but eager for opinions. The hairs on all plants seem majority red/orange.
Week 11
Buds. Other
Feeding. Chemical composition
5y ago
3
3
Solved
Onlypotent420
So I’m using GH GROW, micro, and bloom. I have cal mag, and bio thrive ordered. What I’m wanting to know what are some boosters you guys can suggest for veg and flower. I have always used just the tree part w/ cal mag. But I want to try some boosters this grow. Any suggestions?
Week 5
Feeding. Chemical composition
6y ago
3
4
Solved
MuMu_the_Grower
I’m out of BioHeaven
I’m out of Bio-Heaven and I wonder whether it’s worth getting some more, given that I’ll probably flush the plants within a few weeks and only use water then. Plus it’s quite expensive compared to BioGrow, BioBloom or TopMax… Any ideas or maybe an organic substitute? Thanks!
Week 10
Feeding. Chemical composition
4y ago
1
1
Solved
horsemouth
canna boost
i trust in canna products, but i really would like to find a cheaper alternative to canna boost. it is npk free and on the label is written "biostimulant with plants extracts". i cant figure out what it actual is. does anyone know what is it? thanks!
Week 1
Feeding. Chemical composition
5y ago
3
2
Solved
Manollo420
EC value
Hi again! Found this EC table on RQS, according to this I should have an EC of around 2.2 this stage. I feel like this is a bit high. I checked other grows on this forum and I don't see many going over 2. What are your thoughts? Thanks!
Week 12
Feeding. Chemical composition
6y ago
3
2
Solved
Spliffi
Hi Growers. I happen to use this product in a kitchen that I run. Its used to preserve palm oil. Do you think this can be used for the plants? It contains magnesium silicate.
Feeding. Chemical composition
4y ago
2
2
Solved
Cremo
Better than standard proportions for micro / grow / bloom?
Hi guys. Advanced nutrients says to use micro / grow / bloom nuts in the same amount for the whole grow cycle. Is it a better way (better propotions) to use them? My plants are in the 5th week of flowering. Thank you kind people :)
Feeding. Chemical composition
6y ago
1
1
Solved
AlienScrOG
Ppm EC
Ppm for Idro? ... 750ppm 1.5 EC... Water start 500-600ec .. fert up ti 1500.... Is so much .... If i want more Stretch but with dense grow .. is possibile ? ... Thanks so much all !!!!!!... I use h2o2 and acid solforic. . but Is not very stabilized pH.. what u think ?
Week 20
Feeding. Schedule
Feeding. Chemical composition
Feeding. Deficiencies
6y ago
2
2
Solved
greenspider
Hydroguard Alternative
Is there a cheaper alternative product to Hydroguard available in Canada?
Week 1
Feeding. Chemical composition
6y ago
1
1
Solved
STICKY67
Veg and bloom feeding
I'm using flairform greendream for veg period and wondering if I can use reiziger brand for bloom stage. Will using 1 brand for veg and another for bloom be ok? I would think so but a 2nd opinion would be appreciated. And I know it's probably not recommended but gotta ask. Thanks
Week 2
Feeding. Chemical composition
6y ago
3
3