Recent content by littlejacob

  1. littlejacob

    R.I.P Frenchy Cannoli

    I just saw it on Newsweed a French E-magazine...I started to follow him in 2014 here on rollitup then on other medias first cause I was so proud that a French knew that much about cannabis and then because he was a real nice person! I was supposed to meet him irl at Spanabis 2020 along with...
  2. littlejacob

    safe range of calmag

    Hi! I often hear about calmag deficiency on US sites...almost never in EU! Isn't it because of the water? I guess it is too purified so there is not enough calcium and magnesium in it to feed plants...i guess we have enough of it in our water to avoid the issue! Have a lifted one
  3. littlejacob

    Are LED's on Alibaba legit?

    Hi! I have a friend who only have 4 feet in height to grow he use to have turbo neon but I convince him to go with led and he choose vero13 @500mA he have 4 over each ft2 so 32 over a 2x4! Since he grow 2 times more weight! So you can split your space in 2 part or keep 6 feet(180cm! It is easy...
  4. littlejacob

    Are LED's on Alibaba legit?

    Hi! Alibaba is just a site who regroup many different Chinese sellers! There is good and bad sellers everywhere(ok maybe more on alibaba) but the fact is that many serious U.S. and E.U cie work with sellers there! You just need to read the comments and to know how long they doing business on...
  5. littlejacob

    Are LED's on Alibaba legit?

    Hi! It's been a while! Hope everything is going well for you my grower brother from another mother!!! To be honest I don't know how to add a link...but it is easy you just Google Alibaba Kingbrite and you will search lm301b to find it! I guess it is 28$ now the more they sell the lowest it will...
  6. littlejacob

    I messed up haha, no more ChilLed:/. Bummed

    Hi! If you can use a screwdriver tape and be able to put something in a hole you can DIY!!!
  7. littlejacob

    Are LED's on Alibaba legit?

    Hi! With qb 288 you don't need heatsink if you stay under 70w! But I would add a piece of aluminium anyway to be sure and it's easy to find free aluminium or very cheap pieces from a scrap yard or from aluminium company who have small pieces they sell to scrap yard! I found heatsink in a trash...
  8. littlejacob

    Are LED's on Alibaba legit?

    Hi! About dimming you just need a 2$ potentiometer 100K ohms(0.5w) that you link to dim+/dim- wires...nothing hard to do! About Alibaba most of the cxb3590 built made 3 years ago came from there and especially from Kingbrite! I still buy from them because they have legit products at the best...
  9. littlejacob

    I messed up haha, no more ChilLed:/. Bummed

    Hi! I am French so I do not understand all the jokes and words but I know that Growmau5 is not a mean person and that he have a big sense of humour and sometimes he sound serious but he jokes!!! Or maybe it wasn't him...maybe he said the same thing over and over all day long and gets tire of it...
  10. littlejacob

    I messed up haha, no more ChilLed:/. Bummed

    Hi! If you want to see chilled in action go to "Pedro's grow room"(on YT and know on twitch tv) and you should be at the "Growtube roundtable " every Friday! @Growmau5 is there! Have a lifted one and lots of good vibes from France
  11. littlejacob

    GPW? Should we start focusing on GSQM instead?

    Hi! Yes it is very difficult to compare yields! And as you mention grower skills genetics and nutes are big factor! There is guys who pull 1.5gpw using a/c co2 dwc coco with bottle nutes after 3 month vegg...and there's guys who pull the same in soil using organic amendments a fan and an...
  12. littlejacob

    Plan: 2x 38 Gallon pots. Scrog in a 8x4 tent need advise,height......

    That's a lot of feeding but big plants drinks a lot...! Before I use blumats I use to weight my plants to know when to water before I use fabric pots! I still do it! You must have a lot of work with your girls! But you must vegg fast! Have a lifted one
  13. littlejacob

    Plan: 2x 38 Gallon pots. Scrog in a 8x4 tent need advise,height......

    BLUMAT that's the name I forgotten!!! Those are so usefull with solid organic amendments!!! A life changer!!! Just a few hand watering with molasses and/or fresh milk(20%)! Try milk at 20% week 6 and 7 just when the buds start to get weigh and fill the sites!!! There is different size in 10g...
  14. littlejacob

    Plan: 2x 38 Gallon pots. Scrog in a 8x4 tent need advise,height......

    Sorry forget what I said about SSH! I didn't get it was the cbd version! If you want to go with real cbd strains you should try Swiss breeders seed or the high CBD US strains I mentioned! It is a huge industry in Switzerland because they are allowed to grow 1% THC strains! I think they try to...
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