It's 2024, its a valid criticism. For what it's worth 2-3 weeks is the longest I've ever waited with CSI after sending payment to get seeds. I wouldn't worry about getting stiffed
I stopped at 800 because in the past when I was around 1000 I was getting some deficiencies atop the plant and figured I was pushing the plant too hard. I'm still getting deficiencies this grow atop the plant at 800 so it's probably a calcium lockout or something. I measure with a PHOTOBIO by...
Does ppfd really effect quality also? I always thought it was just quantity that was influenced by the amount of ppfd. I keep my canopy no higher than 800 ppfd since I'm not supplementing CO2.
Wow hey I didn't know the ppm value of cal/mag in the maxibloom, that's good to know. I've been trying to find a calculator for stuff like this but also I suck at math, HA!
My starting tap water is less than 100 ppm, its practically RO. Am I on the right path with supplementing cal/mag to make...