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    Diagnosis please

    Getting brown rusty patches on my leaves. not sure what is causing it. Strain is Dosidos Auto. 2 weeks into flower Medium is BioBizz All-mix compost. Feed schedule is 1ml BioBizz Grow, 2ml BioBizz Bloom & 1ml Maxicrop Liquid seaweed per 1L of water. I live in a Hard water area, i had a look...
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    Are these any goof for growing?

    Hi, i can get my hands on some of these cheap Integral Perform Pro Circular LED High Bay 150W 24750lm 4000K industrial lights. Just wondering if the are any good for growing? "Our Performance Pro is a highly efficient smart high bay ideal to illuminate large spaces such as factories, warehouses...
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    Sick Baby

    One of my babies has developed brown patches and they dry out and go crispy (necrosis i think) Its only a few weeks old. Any idea whats causing it? Forgive me but i haven't grown anything in a couple of years and out of practice Regular photoperiod. BioBizz Light-mix soil Watered roughly every...
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    Help me understand wattage vs lumens

    Hi. I have 8 strips of Samsung F-SERIES GEN3 4000k. I am currently running 4 strips on a HLG-150H-54B ( 150w, CC driver @ 2.8amps) in my veg tent 80x80cm (2.6ft x 2.6ft, 7ft2) Each are running at 0.7amps. I have a few of these drivers, i got them cheap. Had a quick look on the Samsung engine...
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    Looking for LED strips for a DIY build

    Hi guys. What are the go to led strips these days? Are the Samsung F3's still the best or i have seen a few EB Gen 3 builds on here lately. Or is there anything newer? Wanting to flower a 4x4 (1.2m x 1.2m) tent I have 4 x HLG-150H-54B (voltage output 27-54V, current output max 2.8A) drivers. I...
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    distance between F-Strips

    Hi everyone, i will finally have some time to build my veg light this weekend but want some advice first My veg area is 70cm x 1.3m (27 x 51 inches) I want to build 2 frames each 60 x 60cm (2feet x 2feet) My driver is a HLG-150H-54B 2.5amps output (i have 5 of these, got them for £10 each :))...
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    Have i finally worked out drivers?

    After loads of reading and watching YT, i think i may have finally worked out how to pair drivers with strips, or have i? So if i get a CC driver like the HLG-150H-54B 54vdc, 2.8amp. If i use 2 Samsung F-strips they would be running at 75w each and 1.4amps each. 3 Samsung F-strips would be...
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    Help please, brown spots, crispy leaves

    need help please. Getting brown spots, leaves drying and crispy, then dying. growing in Clover Multi purpose compost (i do have some babies in reused biobizz all-mix and these aren't affected) feeding 1ml fishmix 1ml agamic 1ml cal-mag even though i am in...
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