I’m just going off of the following resources, both of which suggest foliar application.
Going forward I would like to try an A/B test with two similar plants but I’m not sure at what stage one would start or stop spraying their plants. This is a future goal, not a today goal. Plenty of reading to do, and I’m completely open to suggestion in the meantime.
I also only whipped up 30mL of the solution for a test application as the 2/3 of a jarful seemed like a bit much for my simple needs, especially at a 1:1000 dilution. With what feels like two kilograms worth of powdered eggshell, and more future eggshell powder waiting in the refridgerator, I am not at risk of running out any time soon.
For now though, let’s just say I don’t have the minerals to spray this foul-smelling concoction all over my nice buds.