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Back to Grow Questions
Nutrient scale
Wackytabacky_420
started grow question 3 years 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 3 years ago
GH runs the .5 scale
1 like
Complain
Selected By The Grower
Hashy
answered grow question 3 years ago
So 1ml of each per litre of water will increase your ec by nearly 1.2
1 like
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Hashy
answered grow question 3 years 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
Esmoki_La_Cabrona
Nutrient Considerations - Switching
Does anyone use Holi Moli Juice? I currently use General Hydroponics Flora Series and considering switching. Any considerations I should make before switching? Or perhaps don't fix what isn't broken? lol, let me know 😊👏
Feeding. Chemical composition
Feeding. Other
8 months ago
2
2
Solved
heinzhammer
Local Water Values
Are these Values good for Tap Water: Calcium Ca 93 mg/l Magnesium Ma 20 mg/l Natrium Na 6,6 mg/l Kalium K 2,0 mg/l Chloride Cl 25 mg/l Nitrate NO3 21 mg/l Sulfate SO4² 37 mg/l Water Hardness dH 17,6 pH 7,23 Besides pH-Down What to add? Or anything at all?
Feeding. Chemical composition
6 months ago
3
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. Deficiences
Feeding. Other
6 months ago
30
20
Solved
Snaqq
Fert Switch Veg/Flower Timing
When and how do you switch from Canna Vega to Canna Flores? Feel free to share any tips. What are your "signals"? Do you suggest a hard switch like in the Canna schedule, or do you prefer transitioning by mixing the fertilizers? If you need more info, please check the diary.
Week 5
Feeding. Schedule
Feeding. Chemical composition
6 months ago
3
3
Solved
Snaqq
pH irrigation / runoff
Why is the pH of the runoff so much higher than the pH of the irrigation water? Is the runoff or the irrigation water more important to consider? Canna Terra Professional Plus and BioBizz pH- The pH lowering effect seems to vanish in the fertilizer solution after one to two days
Week 5
Feeding. Chemical composition
6 months ago
5
5
Solved
Snaqq
PK Boost Timing
By what visual indicators do you determine the ideal timing for giving a week of PK13/14? The stretch seems mostly complete, the buds are thickening daily, and the first trichomes are appearing on the sugar leaves. Should I start now or wait a few more days? Diary for more info
Week 7
Feeding. Schedule
Feeding. Chemical composition
5 months ago
11
9
Solved
jp111
EC und ppm Werte?
Ich habe , da meine Frage zu lang ist für diese Rubrik, selbige an meinen Growdiarie angehängt. Danke fürs nachschauen.
Week 8
Feeding. Chemical composition
2 months ago
1
Solved
Jaked
Hello community! I broke 2 branches this week. The first one happened by accident when I was draining the runoff, and the other when I was bending it.
And today I came across a video where the author explains that silica can cause brittleness of branches. Does anyone have experience with silica and have you experienced anything like this? I add potassium silicate with each watering, at a concentration of 15ppm
Feeding. Chemical composition
a year ago
2
4
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
a year ago
3
4
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
a year ago
2
2
Solved
ObserverInterest
Very abnormal EC Runoff for CoCo Coir - please help on what I should do. I am scared to increase nutes in case I get nute burn
My EC going in is just under 2,000 (The maximum it should be much later in flower according to online) but comes out much lower and is getting lower each (735,467,368 respectively). Online says that Coco runoff will always be higher t- what should I do? I am scared to increase
Week 6
Feeding. Chemical composition
a year ago
3
Solved
BakedPotato42O
CalMag: Plagron vs. Biobizz
Is there a difference between the CalMag Pro by Plagron and the CalMag by Biobizz? If yes, which one and what would you recommend me? Thanks in advance 😊👍
Feeding. Chemical composition
9 months ago
1
1
Solved
whereist2
Nutrient Burn OR Plant isnt WELL
Nutrient Burn or Plant is done for DAY 49 AUTOFLOWER or am i being impatient I've been ill for two weeks so couldn't tend how id like
Buds. Not fattening
Plant. Other
Feeding. Chemical composition
2 months ago
1
2
Solved
GanjaStepper
Canna products in combination with biobizz
Hi guys, Has anyone tried to mix the canna and biobizz nutrients line ? Im thinking in particular of rhizotonic which I have plenty left from a friend's previous grow. Thanks !
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
2 months ago
4
Solved
JebusHeals
Runnoff measuring results are not what I expected.
Hello, I have a question. When you look at my diary, I find my runnoff measurments to be concerning. Why do you think my PPM is so high and my pH so low? How do I measure my runnoff correctly? Do I filter it before reading or do I let it wait?
Week 1
Setup. Seedling
Feeding. Chemical composition
8 days ago
5
4
Solved
ProfessorNusters811
Hi all, unsure about correct nutrients in Coco coir. 4 wk old plants. Trying to keep it simple but give them what they need.
Hi all, My 4 weeks old plants in Coco coir are only recieving Hornet Coco feed A + B and even though I hear it's enough from start to finish, I'm not sure if I should be using other nutrients? such as cannazym, bloom boost,Silica, Molasses,Seaweed. Are all a+b nutes the same? Thx
Feeding. Chemical composition
5 years ago
1
4
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
5 years ago
3
3
Solved
jujuweedman
Should I top this autoflower? Will I get a bigger yield if i do? Also any advice on what nutrients to buy for compost tea?
Week 3
Plant. Spaces between nodes
Feeding. Chemical composition
Techniques. Topping
5 years ago
3
5
Solved
JuanCarlos97
Hello, i have been feeding them 10 drops of bio-bizz grow each every 2 days when they get their water (600ml atm). (is that too little? They look fine to me at least). Should i maybe start adding some bloom nutrients? Anything else in general? Thanks a lot guys :)
Week 4
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
5 years ago
2
2
Solved
Roxie_xx
Nutrients for Auto flower?
I'm starting my grow next week and I'm abit stumped in regards to nutes. I'm going to grow Blue Cheese Auto from RQS. I was debating between Shogun Coco and Biobizz. But I'm open to any suggestions.
Setup. Strain - Autoflowering
Feeding. Chemical composition
5 years ago
2
2