Prepare the Greens: Thinly slice the collard greens.
Rinse and Soak: Cover the sliced collard greens with 4 cups of cool water and 1 tablespoon of salt. Allow them to sit for one hour, then agitate the greens.
Make the Habanero Mixture: In a food processor, pulse the habanero peppers, jalapeño, garlic, 1 tbsp sea salt, sugar, and vinegar until a chunky mixture forms.
Drain: Drain the rinsed collard greens.
Layer and Pack: In a clean mason jar, alternate layering the drained collard greens with the habanero mixture.
Brine: Once the jar is full, fill it completely with cool water.