Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Water

TotalSmackRatstarted grow question 5y ago

Hi guys I need some advice im currently using 20ml part a 20ml part b, coco nutes per L, 20ml cannaboost, 6ml pk 13-14 and my water isn't above 400, runoff is around the same, how can I up this even more?

Open

Feeding. Chemical composition

likes

Answer

MangoDuduanswered grow question 5y ago

First, calibrate your instrument to prevent mistakes. Second add more nutrient for sta stage you are currently running. If the ec does not rise up change nutrient they are expired for heat exposure maybe. But it’s a strage problem it can be that your ec meter is not well calibrated ✌️🏽 Hope to be useful and clear in my bad english 💪🏼

likes

Complain

Similar Grow Questions

Solved

Compost tea 2600 ppm Hi growers I have a question about compost tea . I prepare compost tea for 4 week of flower I check ppm is 2600 and ec 5200 m/s . My question is should I dilute tea and what ratio gonna be best ( 2 🍍 chunks Barney, Tropicana 🍌, glookies monster crop)

Feeding. Chemical composition

4y ago

2

4

Solved

SleeplessWalker

When should I flush salts and what to expect.Im 3 weeks into flower and I want to have some big bud, but im worried ill get nute lock if I dont flush. When i use a flushing agent, what in addition to the product can i use to improve yield? Would vitamin b or flower power, kool bloom be ok to add to clearex/floraKleen?humic?

Feeding. Schedule

Feeding. Chemical composition

Feeding. Other

4y ago

3

Solved

How do stop or slow down coco coir pH from rising?I'm struggling to keep the pH of my coco coir/pumice mix from rising. I always use ph down to get nutrient going in at 5.5, and the run off water is always 6.5+, and leaves start yellowing/dying when pH reaches 6.8. It doesn't swing, always up.

Feeding. Chemical composition

5y ago

2

3

Solved

DeepWaterGrower

FOAM in the DWC tank Hi guys, yesterday I changed the solution in DWC and today I saw some foam in the tank. I had some ph oscillation and used first ph down and after some silica to raise ph. I guess that could cause that foam, what do you think? Some tips?

Feeding. Chemical composition

2y ago

6

2

Solved

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

5y ago

4

Solved

flowering nutrient help Would this be ok during flowering on outdoor plant!

Feeding. Chemical composition

4y ago

2

5

Solved

my plant is still good ??what wrong with my plant? what nutrients i need to give them? 2 plant at 70 days DWC and soil ph nutreint solution 7 ppm 500 , EC 1060 us/cm ph in reservoir DWC 6.0 ppm 450 , EC 950 us/cm tempeature at day around 33 C at Night 27 C light distance 6 inch

Leaves. Tips - Burnt

Leaves. Color - Yellow

Feeding. Chemical composition

3y ago

2

2

Solved

How to low substrate ph gently?Today is a watering day for my sweet babies. But I watered them with ph6 solution for two times already and no visible changes in substrate ph. Mb -0.1, -0.2 max. What solution ph should I use today? Substrate ph - 6.9 Solution ph - 6.0 Drenage ph - 6.5 I have no time! Help me.

Feeding. Chemical composition

3y ago

4

5

Solved

GoldenWeedGrower

Hi, the EC of my res is 1,18 and I'm a worried it's too low at this stage and I would like to know if I should raise it and until how much (GHE recommend 1.4-2.2 in the flowering stage). Here the video https://growdiaries.com/video/4064539 Can u give me an advice, pls ? Thx

Feeding. Chemical composition

Feeding. Deficiences

4y ago

1

1

Solved

Water runoff looks like this,what should my next move be

Plant. Other

Feeding. Chemical composition

5y ago

2

3

Solved

PH problem , I had a wooping 7,8ph from my spring water , can I use "sodium hydrogen sulfate" to lower down the PH ?Hello growers, As title says, do you think i can use "sodium hydrogen sulfate " to lower down the PH of water I'm watering with?It's actually a pool product,but I've read that some agree , some don't . can't afford to pay 25$ to get a Advanced Hydroponics of Holland 1l PH- bloom

Feeding. Chemical composition

4y ago

3

3

Solved

How to correct soil ph? My pH going in was 6.3 and 6.2, runoff ph was at 5.9. week 3 auto glueberry Og was If my pH going in is at 6.3 and my runoff ph is 5.9 how do I correct that? pH going in on plant 1 was 6.3 ,runoff ph 5.9, plant 2 going in pH 6.2, runoff 6.0. plant 1 ppm going in 353, runoff 1200 ppm, plant2 going in 357ppm, runoff 2230, week 3,ffhf soil, foxf and humboldts nute

Setup. Strain - Autoflowering

Feeding. Schedule

Feeding. Chemical composition

4y ago

2

2

Solved

Advanced nutrients in dwc Does anybody know if advanced nutrients “ph perfect” work in dwc without adjusting ph? Or do I have to manually adjust the ph anyway? Trying to find what brand works best in dwc .

Feeding. Chemical composition

5y ago

1

Solved

Can I add advanced nutrients to aquaponics?Would like to add some advanced nutrients but am scared it may kill my fish anyone know?

Feeding. Chemical composition

3y ago

1

2

Solved

Is Mono Ammonia Phospate (MAP) good for cannabis?Hi friends I got some fertilizer Mono Ammonia Phospate (MAP) with N 12 and P 61 from work. It is used for agricultural crops like potatoes, wheat, grain, corn etc.. I've read it is good for root development and is also used at blooming stages...does anyone know about this stuff?

Feeding. Chemical composition

3y ago

1

3

Solved

TDS I’m on week 6 today. Is this a good TDS reading or should it be higher/lower? I have the unit set to 500 ppm . I used 5 ml/gallon of tiger bloom, 2 ml/gallon of bud candy & big bud. I also added 1 tbsp of epsom salt to lower the ph in my soil.

Feeding. Chemical composition

Feeding. Deficiences

Feeding. Other

4y ago

1

1

Solved

BioBizz vs Plagron Which one do you think is better for a plant during flowering? BioBloom NPK 2-7-4, would give it together with fishmix AlgaBloom NPK 3-2-5, would feed only with it

Feeding. Schedule

Feeding. Chemical composition

5y ago

1

1

Solved

Substitute FloraBloom for KoolBloom?General Hydroponics Liquid KoolBloom NPK is 0-10-10 and FloraBloom is 0-5-4. Are there any other differences between them? Can I add twice the volume of FloraBloom when the schedule asks for KoolBloom?

Feeding. Chemical composition

5y ago

1

4

Solved

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

5y ago

5

4

Solved

Nutrition advice To feed or not to feed? Any organic products? Any pointers at this slow growing creature? Ph 5.8, temp. 23.2, humidity 58% I sprayed her a little tiny bit with extra diluted molasses. Thank you in advance fellow growers.

Feeding. Chemical composition

3y ago

2

2