Cannabis Kratky Hydroponic Timelapse Grow from Seed to Harvest

NOTE: The following documentary depicts legal cannabis horticulture within the state of California under the Adult Use of Marijuana Act. This video is for documentary purposes and has been age-restricted as the contents are intended for adults over the age of 21. Cannabis may or may not be legal in your state or county and we here at Weed In a Pot do not condone any illegal activities.

A timelapse grow with an autoflowering Amnesia seed grown in a Kratky passive hydroponic setup from seed to harvest.

The tools I used for this grow include:

Rockwool Seed Starter Cubes: https://amzn.to/2H4t1GM
Portable LED Grow Light Clip (For Seedlings): https://amzn.to/2vgMtO1
UFO LED Grow Light: https://amzn.to/379GNT2
Grow Fertilizer: https://amzn.to/2KElQ9D
Bloom Fertilizer: https://amzn.to/2GZN0Xk
Bucket Net Mesh Lid: https://amzn.to/2EfeGGA
Hydroton Clay Pebbles: https://amzn.to/2E8Fwz3
Pruning Snip: https://amzn.to/2JEqIPh

Want to support the channel and get early access to all our videos? Join our Patreon at: https://www.patreon.com/weedinapot
For a complete list and explanation of the products I used for my grows go to http://www.weedinapot.com/supplies

50 Comments

  1. Hegelian Detective on April 12, 2021 at 5:39 pm

    NOOOOO, never ever ever use "tap water" … that is chlorinated/fluoridated water, not good for plants. WTF bro!?



  2. Don on April 12, 2021 at 5:43 pm

    Is this guy the same guy from Vice?



  3. Michael Rodriguez on April 12, 2021 at 5:43 pm

    Keep doing what your doing brother-



  4. vasileios vasileiadis on April 12, 2021 at 5:44 pm

    looks more human your plants and close to mine thanks again



  5. Alexis on April 12, 2021 at 5:47 pm

    Watching this high is mesmerizing



  6. Geofry Masters on April 12, 2021 at 5:49 pm

    Harvested that plant way too early lol



  7. patryk5076 on April 12, 2021 at 5:49 pm

    hello did you only add this one fertilizer? and do you control the EC level?



  8. Mike F on April 12, 2021 at 5:51 pm

    Nice video, if you had to do over again, what would you done differently to increase your yields ?



  9. personality cat on April 12, 2021 at 5:54 pm

    I think I would have let it go up to an additional two weeks.



  10. Sian Webb on April 12, 2021 at 5:55 pm

    This is cool way of growing



  11. Fonseeker on April 12, 2021 at 5:56 pm

    I know that voice! Pretty cool.



  12. Kyle Phillips on April 12, 2021 at 5:57 pm

    Just slosh the bucket around once a day



  13. 907Ronald on April 12, 2021 at 5:58 pm

    I trim my roots atleast twice before the whole grow finishes.



  14. Hegelian Detective on April 12, 2021 at 5:59 pm

    You should never slack on quality water or grow like this for a product that tastes "just fine". Complete waste of resources.
    Never spend money on seeds, nutrients, lighting, costs, for anything less than ABSOLUTE DANK!



  15. AlohaKIG on April 12, 2021 at 5:59 pm

    Idk what was more mesmerizing, the plant growing or that timer dial spinning lol



  16. Kean Salzer on April 12, 2021 at 6:00 pm

    what do you have plugged in to your timers?



  17. Oğuz Özen on April 12, 2021 at 6:04 pm

    How many times and when do you feed the plant with nutrients in this whole grow



  18. Bob bing on April 12, 2021 at 6:05 pm

    Very cool didn’t know could be done.



  19. 907Ronald on April 12, 2021 at 6:06 pm

    The nutrient burn is from the water levels lowering…when the water levels gets lower it makes the ppm goes up. ✌🏾



  20. Gene Faircloth on April 12, 2021 at 6:07 pm

    Question…could you use a clone instead of starting from seed?



  21. Andres Bugarin on April 12, 2021 at 6:07 pm

    Can you top it in the beginning of the vegetation stage



  22. marc nongmaithem on April 12, 2021 at 6:08 pm

    A better solution to your nutrient imbalance at the end would be to use a bigger bucket and pre-fill the total amount needed till harvest!!! Having said that, I want to know how much nutrient solution was used in the entire video?



  23. Mr. Sandman on April 12, 2021 at 6:08 pm

    You ever thought of cutting a small hole in the bucket and feeding a air tube through it so the air can agitate the water. So like that the nutrients can keep cycling around in the water?

    I want to learn this method of growing.



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  25. ernie lamb on April 12, 2021 at 6:10 pm

    How long did you hang dry it..



  26. Shaun misheski on April 12, 2021 at 6:12 pm

    hey man great video just want to know are you using any kind of pump for water circulation or any kind of stone filter ? all i see is a bucket clayballs and lid pot is this what im looking at?



  27. 907Ronald on April 12, 2021 at 6:13 pm

    Air stones suck…make your own diffusers…works great and cuts cost.



  28. koolguy357 on April 12, 2021 at 6:13 pm

    Ok stupid question; what if you cut the tops off a few other buckets for spacers so when the buckets full you can add 6-12” more space to the res



  29. Jacked Avocado on April 12, 2021 at 6:15 pm

    2 oz dry or freash?



  30. craig engelman on April 12, 2021 at 6:16 pm

    instead of a 5 gallon we use a 60 gallon rain barrel and use foxfarm big grow , bigfoot miro , and liquid cal-mag instead of powder . when we use the 60 gallon our bloody skunk autos grew with out adding water . 4 barrels in a 4×4 tent with a 16 bulb 4 foot long t5 durolux light . we get 1 pound every 60 ish days . so its totally worth it



  31. gun rok on April 12, 2021 at 6:16 pm

    I noticed you used MaxiBloom by GH for your grow.
    However, I didn’t hear you mention your nutrient mix information/measurements throughout your grow. Also, do you always fill a 5 gallon and just use the water in that bucket to keep replenishing your original bucketas needed? Thanks! very interesting



  32. Gavin Wilkinson on April 12, 2021 at 6:16 pm

    So if you used a liquid nutrient system you would of avoided the issues?



  33. Shelly on April 12, 2021 at 6:16 pm

    How long was this process?



  34. kodey tasker on April 12, 2021 at 6:16 pm

    u never flushed nutrient you penguin



  35. Sian Webb on April 12, 2021 at 6:17 pm

    Could u suspend the root a bit higher use sowing to create a gap



  36. Arnold Wayne on April 12, 2021 at 6:18 pm

    The plant is in its late flowering stage and those leaves are yellow because of probaly over feeding. You using a nutrient mix of 5 – 15 – 14. You don’t need so much at this flowering stage. Also the PH maybe too high and is causing an iron defiency. That mix your using is excellent for the vegetative stage but beyond that you might have to start cutting down on some nutrients and adding more of others.



  37. Jjooi Jjjoo on April 12, 2021 at 6:18 pm

    Do i need to use nutrition till end of plant ? Or just use water before cut?



  38. Alexis zisakos on April 12, 2021 at 6:19 pm

    Is it possible to swtich from DWC with a waterstone to the Kratky Method?



  39. TheNaarath on April 12, 2021 at 6:19 pm

    I have 10 plants in different growing stages, I want to use the red LEDs to improve their growth but I don’t know really how, can u help me?



  40. Jan Tranceberg on April 12, 2021 at 6:21 pm

    This is kind a stupid. Add an airstone to the bucket, and thats a dwc. Frigging kratky, thats a DWC without airstone!!



  41. HeadBand Aarin on April 12, 2021 at 6:21 pm

    amazing video nontheless



  42. koga nja kru on April 12, 2021 at 6:23 pm

    yo i know you gonna claim this… but i gotta teach my kru plz dont strike me fam 👊



  43. anonymous citizen on April 12, 2021 at 6:25 pm

    If you cleaned the jar and changed the water every other day would you have got the algae build up?But anyways great job



  44. dj2524617 on April 12, 2021 at 6:26 pm

    What about ph?



  45. Quinn Carmichael on April 12, 2021 at 6:27 pm

    When the water gets low, why not just drain the old solution, and add fresh mixed solution to the resivoir, filling it up half way or so?



  46. jeremy jones on April 12, 2021 at 6:27 pm

    You are very good at this it comes out simple



  47. Terrance Stokes on April 12, 2021 at 6:29 pm

    Tbagthegreat99 was here 2021😎😎😎👽👽👽



  48. Danial 88 on April 12, 2021 at 6:29 pm

    I need genuine seeds🙏🏼



  49. vasileios vasileiadis on April 12, 2021 at 6:32 pm

    i like this video you are good my friend



  50. Tim Foote on April 12, 2021 at 6:37 pm

    increase harvest by low stress training and defoliating. No need for all those extra fan leave that aren’t doing anything.