CORRECT WAY to Measure EC and pH of cocopeat using 1:2 dilution method

Тәжірибелік нұсқаулар және стиль

When you growing plants using Hydroponics, very often we deal with cocopeat substrate with varying quality. It is very important for us to know how to determine the quality of cocopeat we are working with.
In this video, I am going to explain the process of measuring Electrical conductivty and pH of cocopeat sample. I use 1:2 dilution method for the measurement.
1. Take 200ml of Reverse osmosis or distilled water. Measure its EC. Note it as ECw
2. Take a 100ml sample of cocopeat and mix it with the 200ml water.
3. Mix the slurry well and allow it to settle for 15 mins
4. Now filter the mixture with a filtering cloth or a mesh.
5. Measure the EC of the filtered liquid and note it as ECs
6. EC of cocopeat is ECs-ECw
7. Measure the pH value of the filtered liquid. That is the pH of the cocopeat.
8. Analyse both the readings and evaluate!
This video is a must watch if you have the following questions
1. How to measure the salt content of cocopeat
2. How to measure pH of cocopeat or cococoir
3. How to measure TDS of cocopeat
4. How to check if cocopeat is good for hydroponics
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Пікірлер: 32

  • @eyzhaar
    @eyzhaar2 жыл бұрын

    Thank you for this simple and to-the-point video, waiting for the next one...

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Glad you liked it! I have more in the works. :-)

  • @ravikumarramachandran4461
    @ravikumarramachandran44612 жыл бұрын

    Awesome Mani, nice to see you… It’s an eye opener for many. Keep doing the good work!

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Ravi, So nice to see your comment :-)

  • @tunkara-pu2pu
    @tunkara-pu2pu2 жыл бұрын

    Thank you all demonstrations are simple and easy to understand

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Thank you for your kind words. 🙌

  • @sungham2865
    @sungham28657 ай бұрын

    Thank you. ❤

  • @skoka123
    @skoka1232 жыл бұрын

    Awesome. Very informative for beginners.

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Thank you Srikanth. Let's catch up sometime

  • @gabrielillo79
    @gabrielillo79 Жыл бұрын

    Hi, great video. What humidity % does the100 ml cocopeat sample that you use have? And if hydrated, then what water type your use to hydrate it before starting the test?

  • @TheGeekgardener
    @TheGeekgardener2 жыл бұрын

    𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐍𝐨𝐰 for my upcoming 𝐨𝐧𝐥𝐢𝐧𝐞 𝐡𝐲𝐝𝐫𝐨𝐩𝐨𝐧𝐢𝐜𝐬 𝐭𝐫𝐚𝐢𝐧𝐢𝐧𝐠! gardenguru.in/products/hydroponics-training-live-workshop Hello Everyone, I am conducting a 𝟐 𝐇𝐨𝐮𝐫 𝐋𝐢𝐯𝐞 𝐎𝐧𝐥𝐢𝐧𝐞 𝐇𝐲𝐝𝐫𝐨𝐩𝐨𝐧𝐢𝐜𝐬 𝐖𝐨𝐫𝐤𝐬𝐡𝐨𝐩 on 29th May 2022, Sunday. The timing is 10am to 12pm IST . . . . Please head to the registration page to find out more about this training and book your spot. gardenguru.in/products/hydroponics-training-live-workshop

  • @sitharadassanayaka9603
    @sitharadassanayaka96035 ай бұрын

    Sir i want to know how to do darin analysis .beacuse i planted plants in polytunnel by using cocopeat and need to check Ec can you help me

  • @amitdumbre1590
    @amitdumbre1590 Жыл бұрын

    What to do if the ph value of coco peat is 8.5? How to bring it down to 7?

  • @GaryTeo-lx1rp
    @GaryTeo-lx1rp9 ай бұрын

    What if the water used to mix is ph 6.5? I want to test ph.

  • @nanguteali2302
    @nanguteali23022 жыл бұрын

    Really informative as always ! Do you have a guide on how to this for rockwool medium ?

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Thanks for your kind words. Rockwool medium is relatively more inert than cococoir and not so brittle / powdery like cocopeat. This makes it a lot easier to measure its EC ( which is infact the solution EC the rockwool is saturated with). Over time the rockwool slab can get salt accumulation which can be measured by inspecting the drain EC. I dont have rockwool with me. I will try and see if we can make a video in future.

  • @nanguteali2302

    @nanguteali2302

    2 жыл бұрын

    @@TheGeekgardener thank you so much 🙏.

  • @shyamsunder-hk3co
    @shyamsunder-hk3co5 ай бұрын

    सर यदि आप हिंदी में कहेंगे नॉर्थ इंडिया वाले जो हिंदी में ही समझते हैं उनके लिए बहुत अच्छा होगा बाकी आपके लिए शुभकामनाएं❤

  • @samuelbaladad4295
    @samuelbaladad42956 ай бұрын

    Hi, I was wondering if the coco peat that you used as a sample in taking EC & pH parameters was previously buffered.

  • @TheGeekgardener

    @TheGeekgardener

    6 ай бұрын

    The cocopeat I used wasnt buffered. Buffered cocopeat is quite expensive in India and is preferred only for certain commercial projects. one can always do the buffering themselves, if required.

  • @atulagarwal5514
    @atulagarwal55142 жыл бұрын

    A small request: plz make a video about how to make a stock solution for ec and ph calibration. Ph calibration pouches are available in market or online but ec is a tough nut to be sure of. Plz try providing a solution for that in upcoming videos if possible.

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Atul, if i understand right, you are asking you the buffer solutions for calibrations correct?. pH 4, pH 7 and EC buffer solutions? I will definitely make a video. Thanks for the suggestion 🙌

  • @atulagarwal5514

    @atulagarwal5514

    2 жыл бұрын

    @@TheGeekgardeneryou got my point sir. Ph buffer solutions like 4 and 7 are available. But as far as i know, nothing is available for ec calibration. Plz share share some light as to how we can make accurate ec calibration solutions at home or where to buy... Thanks for the quick replies sir. Appreciate your efforts. 👍

  • @rahuldalavi4081
    @rahuldalavi4081 Жыл бұрын

    Why we are measured ec, ph of cocopeat

  • @John-rd5nq
    @John-rd5nq Жыл бұрын

    My question seems stupid 🙈 sorry for that ... Can i use the TDS meter to check the EC conductivity and use any chart conversion table to check the EC level ?

  • @TheGeekgardener

    @TheGeekgardener

    Жыл бұрын

    Totally valid question. Yes you can use the TDS meter and convert it as per the factor provided by the manufacturer of the TDS meter.

  • @atulagarwal5514
    @atulagarwal55142 жыл бұрын

    After harvesting, if small roots get left in cocopeat, does that technically increase carbon content in cocopeat?

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    It does increase. Cocopeat as a growing medium also compacts over time. The older roots will disintegrate in few weeks.

  • @atulagarwal5514

    @atulagarwal5514

    2 жыл бұрын

    @@TheGeekgardener thank you for your valuable replies sir. Love your videos. The practical essence in it really makes them valuable. Plz keep uploading to make us beginners more knowledgeable.

  • @VKG655
    @VKG655Ай бұрын

    Sir can i use ph pepar strip to major ph.... Alternative to ph meter please🙏

  • @atulagarwal5514
    @atulagarwal55142 жыл бұрын

    Hello sir. Supposedly i have harvested a plant and now i want to use the same cocopeat again in another plantation. How do i seperate the cocopeat from the roots that are left in the cocopeat after harvest???

  • @TheGeekgardener

    @TheGeekgardener

    2 жыл бұрын

    Atul, If the cocopeat is in a opentop grow bag, its a lot easier to remove and take out the old roots ( or even simply let to dry). but in a closed grow bag(like the slabs), its very difficult to remove the old roots. Its a practice to plant the new ones next to where the old ones were cut off. Anyways beyond two crops, the media is recommended to be changed.

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