Indoor Mars Hydro SP 6500 - Humboldt Magic Melon auto
- Thread starter shumway
- Start date
:smoking:
You really need to get a meter with this light. I and several of us run PHOTOBIO LGBQM2 Advanced Quantum PAR Meter
$145.62
Works fantastic!
I actually use it more on my seed tent. The little old California LightWorks has a small but powerful footprint. The company couldn't give me much useful info.
Amazon product ASIN B08HPGLZHL
$145.62
Works fantastic!
I actually use it more on my seed tent. The little old California LightWorks has a small but powerful footprint. The company couldn't give me much useful info.
Amazon product ASIN B08HPGLZHL
Maybe if i was going to pack the tent and try for max yields but definitely not needed in my case :smoking:
Day 21
Just like a Timex! " Takes a lick'n and keeps on tick'n "
Those stupid ph swings really ended up giving a thumping to the one before getting them in check 
Took a second or so to figure out these big fabric pots but we're ready to fully rock now 
Turned the light up to 150w and dropped it to 18" and they seem to be liking it there... Downloaded one of those cheesy light apps for my phone to screw around with and its showing 480 ppfd at those settings but who really knows with those things hahaha!
Just like a Timex! " Takes a lick'n and keeps on tick'n "
Those stupid ph swings really ended up giving a thumping to the one before getting them in check Took a second or so to figure out these big fabric pots but we're ready to fully rock now Turned the light up to 150w and dropped it to 18" and they seem to be liking it there... Downloaded one of those cheesy light apps for my phone to screw around with and its showing 480 ppfd at those settings but who really knows with those things hahaha!
Almost there lol Dealing with a tiny bit of lock out still but pretty sure my damn tap water is the culprit and causing a little excess nute issues (Ca/Mg) 
What are you pH to? I run a peat based mix as well and my last 2 grows i was pH to 6.4-6.5. This grow I started pH to 6 2-6.3 and have had happier plants.
Looking good. Where did you get humboldt seeds from? They’re very hard to come by these days
I ph to the same @ 6.2 - 6.3 since pro-mix also adds coco to most of their mixes now... My tap water is wicked hard though and thats where i think the problem lies
Thanks man
They're not from the Humboldt (HSO) you're thinking of lol These are from Humboldt Seed CompanySimilar threads
