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  1. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    30 days of germination, 19 days of vega, 0 days of preflowering, 0 days of flowering Again, I welcome you in my stead! During our separation with my pet occurred marvelous metamorphosis. Calypso clearly benefited from the increased pH and began to grow. Did a LST. For who do not know...
  2. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    26 days of germination, 15 days of vega, 0 days of preflowering, 0 days of flowering Back to our room ... Decided to share the good news. Calypso revived due to slightly improved pH. It's not perfect, and the last time was 6.2. Plans to raise it up to 6.5-6.7. Now the soil is still wet so the...
  3. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    23 days of germination, 12 days of vega, 0 days of preflowering, 0 days of flowering Hello gardeners! Was forced away for the weekend. And immediately came to see my pet. Fuck ... Calypso gets worse and worse. I - flayer :( Before leaving, spilled water and fertilize and went into another...
  4. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    21 days of germination, 10 days of vega, 0 days of preflowering, 0 days of flowering So we continue our report, Plant slowed the development due to overwatering so that lower leaves began to dry out. The condition of Calypso got better during the dry. But it is not possible without the...
  5. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    now trying to increase the pH up to 6.5 at least. humidity is 40-60 now.
  6. alef

    Not able to find the answer for a month... (rollitup might help)

    Dear Followers, I kindly invite you to visit my grow report: https://www.rollitup.org/t/arjans-haze-1-led220-grunt-ghe-advanced-nutrients-lst.863930/
  7. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    16 days of germination, 5 days of vega, 0 days of preflowering, 0 days of flowering And hello again, I have again not good news. The first pair of leaves gets dry and the reason for this (90%) is overwatering. I decide to dry Calypso and to limit watering. Congratulations, Dad, you have a...
  8. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    11 days of germination, 0 days of vega, 0 days of preflowering, 0 days of flowering Comrades, Plans vary slightly. At this stage of development of the plant she needs enhanced care, so I will write more in the report during vega. State of the plant has improved since I started watering it at...
  9. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    Well, my pet has put her "arms" down. First of all I thought that it is because of massive watering I made, but here's the thing. I poured water on the distance from the plant. But the soil under it became dry. Yesterday poured some water (60 ml) right to the root area and 1 hour later it lifted...
  10. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    9 days from the seed, 0 days of vega, 0 days of preflowering, 0 days of flowering And hello again! It's been almost a week since the previous report. Subjectively Calypso stunted. I have decided to keep 24/0 in the beginning of the cycle and gave a reduced lighting. The DIY LED light ia new...
  11. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    Dear friends, I want to update you on the recent status. March 9 Calypso came to the surface. To be continued... Thanks to everyone who participates and monitors the data reports. P.S. And I decided to grow lettuce and celery, they are at oblong container on the right :)
  12. alef

    Arjan's Haze #1 / LED220 / грунт / GHE+Advanced Nutrients / LST

    Hello, friends! :weed: It is time for me to write a report. Prior to this experience and have raised two plants: 1) Aleftina - Auto AK от Grass-o-matic 2) Beatriche - Big Bang Auto от Green House Seeds It's time to "raise" sativa. Meet! Calypso - Arjan's Haze # 1 from Green House Seeds (fem)...
  13. alef

    DiY LED - Cree CXA3070

    one more, let's call it an alternative view and not BS next time, ok?
  14. alef

    DiY LED - Cree CXA3070

    well, it depends on what is the criteria to measure BS. yes, it will be more efficient but the cost of the solution per watt will be more. it is logical to use the optimal parameters and for vero 10 they are 350mA :). you can connect each COB with a 10W power supply. your efficiency may reach...
  15. alef

    DiY LED - Cree CXA3070

    hi! it will not be enough as the recommendation by Bridgelux is to have 350mA minimum. theriotically it will work but not bright. you can chech newark.com for an alternative as they have good search. i will gonna check too.
  16. alef

    DiY LED - Cree CXA3070

    colleagues, column 8 is for efficiency, isn't it?
  17. alef

    DiY LED - Cree CXA3070

    dear friends, can someone advise on vero 29. heat sink is 40 degrees. but the temperature near led itself is 100-120. is it normal? I assume that led generates the radiation but i am not sure about the critical level.
  18. alef

    ...All Things Vero...

    actually not pressing as this can damage plastic surround. it is better to turn the COB while pressing it. It will move the extra grase off. it is better to use a credit card to put it on the heeatsink.
  19. alef

    ...All Things Vero...

    Dear mates, I finally did it. 3 vero 29 lights (2*30K + 1*40K) and one dimmable driver (HLG-240H-42B). I know that the connection is not optimal and it is better to run them continuosly but I was not able to find the cheap way to do so... The parameters of the driver are: U = 42V I = 5.6A So...
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