Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Nutrient scale
Wackytabacky_420
started grow question 5y ago
Does anyone know what scale the general hydroponics nutrient line scale is .5 or .7? Micro, gro, bloom.
Solved
Feeding. Chemical composition
likes
Papa_T
answered grow question 5y ago
GH runs the .5 scale
1 like
Complain
Selected By The Grower
Hashy
answered grow question 5y ago
So 1ml of each per litre of water will increase your ec by nearly 1.2
1 like
Complain
Hashy
answered grow question 5y ago
I think gro 1ml/L is ec 0.4 increase. Think micro is nearer ec 0.5 for 1ml/L and bloom is about ec 0.25 for 1ml/L
1 like
Complain
Similar Grow Questions
Solved
cuchillo
Run-off readings higher than input: what to do? Should I flush the soil? Plant looks fine and healthy...
Been having a prob where the run-off readings are higher than the input ones: IN 1lt water + 1ml of Canna Vega | pH: 6.9; ppm: 381; EC 772 µs/cm OUT pH: 5.6; ppm: 964; EC 2,006 Soil is 9L Biobizz Light Mix, and prob still contains nutes. What should I do? Flush the soil?
Week 4
Feeding. Chemical composition
Feeding. Deficiencies
6y ago
5
5
Solved
JuanCarlos97
Nutrient feeding
When do you guy reckon I should start adding phosphor and potassium nutrients? Give it another week? Any critique in general regarding my nutrient feeding? Cheers.
Week 6
Feeding. Schedule
Feeding. Chemical composition
6y ago
2
Solved
GoGoh
How is Epsom salt used for watering?
How is Epsom salt used for watering?
Feeding. Schedule
Feeding. Chemical composition
Feeding. Deficiencies
4y ago
6
3
Solved
sugar_leaf_daddy
plant NUTRIENTS alternatives (not for cannabis)
assuming that most of the specific products and brands are not available OR if are available, they come with very high price tags; what would be the next best nutrient/fertiliser for my plants? ie. those for roses or tropical plants or with this x-y-z ratio... thanks😉
Week 2
Feeding. Chemical composition
4y ago
3
3
Solved
EVERYTHINGFRIEDISGOOD
PPM going up
I never change water in reservoir just fill up every time and I never mix nutrients over 1200 PPM . Today I check PPM and PPM go up to 2000 ppm is this normal ? . I should feed them same schedule ( 1200ppm) or Dilute nutri
Week 7
Feeding. Chemical composition
5y ago
3
2
Solved
yannicknoah
how mutch white vinegar to reduce my ph
i have a ph of 7.5 and i want to reduce to 6.5 how mutch of white vinegar i have to put for a 1 L . thank you
Feeding. Chemical composition
6y ago
5
Solved
MrAnderson
I was always wondering if im calculating nutrient mix right. For example: My tap water is 350 ppm. In late veg i should feed 800 ppm mix.
… Show more
Week 9
Feeding. Chemical composition
7y ago
2
1
Solved
GoldenWeedGrower
Moving from AN to another brand,
This question is addressed to super-expert grower: I would change my nutes moving from AN to another brand, less expensive. The question is: in your opinion wich brand has the best value for money ? Thanks
Feeding. Schedule
Feeding. Chemical composition
2y ago
4
3
Solved
vertex8
Is this yellowing normal or something wrong?
Hey fellow growers, seeing yellowing on the leaves the past few weeks which I know is normal as you transition through flower, can someone help diagnostic the leaf issues in the video this week, I thing that this is just nutrient burn but would appreciate if someone could confirm
Week 12
Leaves. Color · Yellow
Leaves. Other
Feeding. Chemical composition
6y ago
5
5
Solved
ActionJosh
what if bananas are not enough??Next steps and deficiencies?
I am writing to enquire about if any of you used water from banana peels throughout the life cycle of the plant, is able to provide (NPK) the required demand of seedlings and avoid deficiencies in later phases because it uses rainwater ??Thanks in advance
Feeding. Chemical composition
3y ago
2
3
Solved
Solodolo47
Feeding for Hydroponics
What’s the preferable range for PPM?
Week 2
Feeding. Chemical composition
6y ago
1
Solved
Newbiegrower420
Rock Resinator
Opinions please!! Reviews on Rock Resinator nutrients ?? Anyone used it, does it make a difference to bud density. I’ve been gifted some and have since found out how expensive it is.. Should I believe the hype on this Product? Also heard some rumours it’s bad for you? Any advice?
Feeding. Chemical composition
5y ago
4
4
Solved
Roxie_xx
Would using the ghe trio be okay with coco coir and perlite?
Wondering if these nutes are okay to use with coco coir and perlite mix and also I was wondering if yous till need calmag alongside it? I was originally going to use shogun but company said they ran out of stock.
Setup. Substrates
Feeding. Chemical composition
6y ago
3
1
Solved
heythere12345
Water pH question
I don't have any pH downs and my bottled water is 7.5 pH. Is there any way that i can reduce it with lemon juice or vinegar? If so, how many ml to 1 L of water?
Other. Other
Feeding. Chemical composition
Feeding. Other
5y ago
4
3
Solved
pltnm9
How much ArmorSi and diamond nectar?
Got ArmorSi and Diamond Nectar but not sure how much and when to use. running 3g fabric pots, 70/30 coco, perlite on a drip system feeding twice daily about 1/4 -1/3 gallon per feeding. I am using GH Flora line as follows: 1/2tsp micro, 1/2tsp gro, 1/4 tsp bloom, 1tsp calmag
Week 3
Feeding. Chemical composition
5y ago
4
3
Solved
GronkLeague
How to use Hornet Coco A B
How do I mix A+B coco feed nutrients from hornet hydroponics? They have no instructions online or on any of the packaging, should I just use another brand to make an estimate? Link to nutes: https://www.kitbagshop.co.uk/product/hornet-coco-ab/
Week 3
Feeding. Chemical composition
6y ago
4
Solved
advancedgrower2020
FloraCoco Grow instead of FloraGro in Hydroponics DWC
Is it OK to grow in DWC Hydroponics using FloraCoco Grow (4-0-5 with also 0,8% of Magnesium) as one of the nutrients, combined with FloraBloom and FloraMicro? I'm asking because the store near home had finished FloraGro (3-1-7) and sold me FloraCoco Grow.
Feeding. Schedule
Feeding. Chemical composition
7y ago
1
4
Solved
Likklemansesh
Nutrients
First time growing using coco coir, worm casting and perlite mix, struggling with nutrients and progress in vegetation, also using the ph perfect micro, grow bloom set, any on 2 weeks progress but not like I hoped… any tips on 2-3 day nutrient feeding intervals? Plz help ! :))
Feeding. Chemical composition
4y ago
2
6
Solved
Penguin
First time testing PPM and slightly panicked :c
Runoff was at 2200PPM. I flushed her with 5L of pH 5.8 water. I got the runoff to 1000PPM where I left it. The pH was at 7 though and was higher than before the flush. Why is that? I always pH before watering. Also, is the flush going to cause trouble for her? I kind of panicked.
Week 10
Setup. Substrates
Feeding. Chemical composition
Feeding. Other
6y 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