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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
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Papa_T
answered grow question 5y ago
GH runs the .5 scale
1 like
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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
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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
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Similar Grow Questions
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
yinandyang
Composted soil and pH
I read that using composted soil you don't need to stress about pH too much. My water tank gives water at 7.7. Run-off is fairly similar. Should i be trying to adjust this down a little before watering?
Feeding. Chemical composition
6y ago
2
2
Solved
Pochette
Are these pH pens reliable?
This pH pen sucks ass! I've purchased calibration liquid at 7.0 and have done calibration for both pens, and prepared another 4.0 solution. one reads 3,8 the other one reads 4,3. My range is already 5.5 - 6.1 = 0.6. How am I supposed to deal with this?😡
Week 2
Feeding. Chemical composition
6y ago
2
3
Solved
lowrydr
AN SensI Grow / Bloom A+B interchangeable?
Looks like I’ll run out of Bloom at some point and I have lots of Grow left so wondering: Since part A is 3-0-0 for grow and bloom, are they interchangeable? Could I almost double up Grow B and get a Bloom B? 1-2-6 vs 2-4-8 I’m feeding at half mix rates anyways. Or bad idea? TIA
Feeding. Chemical composition
1y ago
3
4
Solved
Daffie_Toke
rain water
Dear growers , i have a rainwater reservoir but the water gets smelly somethimes ,i wonder if this could affect taste or introduce unwanted life in my pots .. anyone else uses rainwater ? Is it always safe too use even when stored for long times ? greets
Feeding. Chemical composition
6y ago
5
4
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
Duggster
First Feed
Am I right waiting longer until feeding for the first time? I heard overfeeding your soil can be very harmful to the roots.
Week 3
Feeding. Chemical composition
6y ago
2
2
Solved
ActioPauliana
Coco grow: the EC of my runoff is consistently 0.2 mS/cm lower as what goes in (1.1 in at this time, runoff is at 0.9). Also, PH of runoff is at 5.8, while 6,5 goes in. Is this a problem? What causes this? Its been 8 days since germination and they look healthy.
Feeding. Chemical composition
Feeding. Other
6y ago
4
Solved
GrowYourFive
The problem in plants when I supplying CO2
Hello! After adding CO2, I noticed problems on the leaves of my plants. Grow in coco+perlite, water with 1100ppm solution, 1000ppm co2 in air. Drain from the right 1400ppm and 1800 from the right. Is it related to co2 and irrigation system?
Week 5
Leaves. Color · Black or grey
Feeding. Automatic systems
Feeding. Chemical composition
4y ago
2
2
Solved
kizdog
Ensuring nutrient solution isn't too strong for coco
Is there a way I can make sure my nutrient solution isn't too strong while I save for an EC meter? Should I just go off CANNA's chart and use the lower values? If anybody could point me in the right direction or show me a good canna coco chart that has worked for them, please do!
Week 1
Feeding. Chemical composition
5y ago
2
3
Solved
Snaqq
phosphorus and boron anomaly
Could someone please explain the precise mechanism underlying the phosphorus anomaly? As anticipated, availability decreases with increasing pH, yet it exhibits a sudden surge at pH 8.5. What is the exact (bio)chemical rationale behind this phenomenon? Boron has a similar pattern
Feeding. Chemical composition
Feeding. Deficiencies
Feeding. Other
2y ago
33
17
Solved
Grandad_Mac
Germination error
I've made an error while germinating my beans. I've mixed CANNA rhizotonic at a ratio of 4ml per 500 ml of water by mistake. Soaked the coco pellets and left them In the proprgator. I use half the ratio. Are they doomed? What should I do? Thanks
Feeding. Chemical composition
Germination. Pellet
5y ago
1
1
Solved
hobozoo
скачет Ph
I need help!!!! I'm mixing the solution/lowering the pH/mixing nutrients/trying to achieve the desired numbers of pH 5.5 PPM 400/the solution sits for 12 hours/full replacement of the solution in the system/after 5-7 hours the solution in the system rises to 6.5 pH. How can I fix this and what’s the problem? Could the bucket be alkalizing the solution???
Week 1
Feeding. Chemical composition
4y ago
3
5
Solved
DoMoNe
What Nutrients i should stop when flowering starts
What Nutrients i should stop when flowering starts (next week)? Current nutrients: Advanced Nutrients - B-52 Canna - pH-Grow
… Show more
Week 3
Feeding. Chemical composition
5y ago
1
Solved
OhhNo
Run off PH
Hi All Im a new grower to coco coir and trying to get my head around setting up PH and mixing nutes. Im 2 weeks in plants look ok but a littl pale on new growth. PH in is 5.8 but my run off is 7,5. Is that ok, Should I flush with PH water
… Show more
Feeding. Chemical composition
5y ago
3
4
Solved
Fikoo
Suplements
When i can feed the plant with biobizz suplements ?
Week 1
Feeding. Chemical composition
4y ago
2
Solved
Motatota112
Nutrient mix
It 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
6y ago
1
2
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 heavy
Feeding. Chemical composition
6y ago
1
4
Solved
dusterp
PPM To High
Have issue with ppm jumping up to 1750 week 9 so I just added ph'd water to get it back down. Thoughts? Is this best way to attack this issue?
Week 9
Feeding. Chemical composition
6y ago
1
2
Solved
Lordcrow
Nutrients
Mixing several different brand nutrients is not recommended or we don't care ?
Feeding. Chemical composition
3y ago
5
5