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  1. coreywebster

    DIY with Quantum Boards

    Well @robincnn , quantum boards just got a mention on tulsa king tv series :D:D:D:D
  2. coreywebster

    Problem in coco coir

    24c is 75f. Try running them 82f for a few weeks
  3. coreywebster

    First SCROG grow week 5 after flip any tips??

    600w is definitely right for your space. If your getting tip issues it's more likely nutrients. What's your EC? Or if you don't know that, what's amount are you giving compared to the recommended per the chart ? Are you keeping your final ph 5.8-6.2?
  4. coreywebster

    Does hydroponics increase quality that much ?

    Great video and setup chief
  5. coreywebster

    First SCROG grow week 5 after flip any tips??

    Ignore that, net squares are to big for a scrog. But you should have it at 600w weeks ago . Any reason why you've kept it at 400w?
  6. coreywebster

    First SCROG grow week 5 after flip any tips??

    Can you lower then net and weave more? Atm it's just a support net by the look of it. Depends if you really want a SCROG
  7. coreywebster

    Venting exhaust air

    Do you have a Chimney stack not in use you can tap into. Also, hot air coming out of a proper roof tile vent is common, remember its literally only slightly warmer than room temperature and plenty of shower and bathrooms vent that way.
  8. coreywebster

    Bud Leafs showing yellow signs but why?

    If you are now putting in 0.7 and still getting 1.6ec out then it needs flushing and then starting with a fresh res of 1.2 and monitoring
  9. coreywebster

    Erection

    Open out the fabric, find the bottom. Assemble the bottom 4 corners and poles , making sure if there's a bottom to the corner it goes to the bottom. You drop that square/oblong into the fabric. Put your As n Bs or whatever they're labeled as , together to make the uprights , pop them into the...
  10. coreywebster

    unknown issues with gdp

    70f is very low 1100ppm is high or very high depending on what scale ppm you are using.
  11. coreywebster

    Bud Leafs showing yellow signs but why?

    Pk boosters cause more problems than anything, especially if it's timed wrong. If your ec was 3.0 then that tells you you never needed to feed it as high as you were doing. Obviously some stains will respond differently but generally it's overfeeding. If your running multiple feeds a day...
  12. coreywebster

    The UK Growers Thread!

    I used it at 1ml per ltr but I don't know where I got that dosage from. I think it was a research paper I found while randomly googling the fuck out of spinosad for fungus gnats. Most dosages are for monteray or captain Jack's but that's already watered down, where this stuff isn't. I belive he...
  13. coreywebster

    The UK Growers Thread!

    https://chopngrow.co.uk/products/spinosad-plant-bug-killer-for-indoor-and-outdoor-use-various-sizes?variant=43930319487211 If you buy multiple ask of will do you a deal. He's done me deals each time. Comes pure and you mix it yourself in a spray bottle.
  14. coreywebster

    The UK Growers Thread!

    @Star Dog I've been using a combination of mosquito dunks and spinosad to kill the larvae. And strong airflow at pot level and sticky traps for the adults. I had a horrific infestation a while back Because my fan died in veg area, I don't know when but I didn't replace it straight away...
  15. coreywebster

    Water cooling leds

    yeah 40% sounds about right for full flower.
  16. coreywebster

    Water cooling leds

    400w is a lot of light in a 60cm x 120cm tent (2x4) 800w is mental ! Unless I've misunderstood your original post. Anyway, welcome to RIU :bigjoint:
  17. coreywebster

    Water cooling leds

    Yes it would. We have an LED section, people have done it before, though it's not common because most of need the heat. However I you are using 2x 400w leds in a 2x4ft space then the easier option would be yo dim them. Since that's way way way too much light
  18. coreywebster

    The UK Growers Thread!

    "However, Chancellor Jeremy Hunt announced that from 1 July 2023 this penalty will end. Prepayment meter households on their supplier's standard variable tariff will no longer pay more than those with credit meters and paying via monthly direct debit.5 Jun 2023"
  19. coreywebster

    The UK Growers Thread!

    I thought they banned that as it penalised the folks with the least money.
  20. coreywebster

    Ground up bud

    Got any pics of the crop before harvest?
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