Vince

sometime new shoot come with part almost whitish or yellowish and get there green coloration afterward.

yeah biobizz all-mix soil and manual watering

for sure, but i have to say they are a very little bit slower, smaller and less advanced with the SF2000 than what i m used to with the HPS at the same stage. Not sure if it's because the LED or because right after germination seedling weren't looking super healthy.

They are also very short this time so next time i'll try dimming the light to 60% to 80% the first few weeks.

Here a pic of the same strain day 18 with the HPS:

here you can find a few people that have grown freakshow from humboldt:

Freakshow / Humboldt Seed Company: grow journals - GrowDiaries

 i tried a cool tube this summer for my HPS 250W because i had some heat issue, just droped the temperature from 1°C to 2°C wich was not enough, so finnally i switched to LED wich significantly imporved my issue with heat.

looks great 👍😃

you won't benefit from 1000w led in a 4x4 or 5x5 without controlling CO²

what you need for your 10x10 is 2 SF4000 or 2 SE5000 or 2 SE7000 if you plan to go with spider farmer led brand.

Looking great 👍

i have a few diaries with thrips here an exemple: 

Dinafem Sweet Deep Grapefruit grow diary (journal) harvest13 by HerbalEdu - GrowDiaries

see the next week as well in this diary

i had thrip a few time, spinosad solved it for me.