u/Quiet-Bluebird-4968

Hey everyone, I've been wanting to get into hydroponics for a while, and after reading through a lot of posts here I decided Kratky seems like the best starting point. No pumps, no timers, low maintenance. Sounds like my kind of setup.

I'm planning to grow a few varieties of lettuce in mason jars under a basic LED grow light on my kitchen counter. I've already ordered some net cups, hydroton clay pebbles, and a small bottle of General Hydroponics Flora Series nutrients. Seeds I have on hand are butterhead and romaine.

A few things I'm unsure about though. How much nutrient solution should I start with in the jar relative to where the net cup sits? I've seen different opinions on whether to leave an air gap right from the start or let the roots find it on their own as the solution drops. Also curious about ideal light hours for lettuce indoors. I was thinking 16 on and 8 off.

Has anyone here started with a similar simple Kratky setup and then expanded from there? I want to keep things small for now but I'm already thinking about a DIY tower down the line.

I've been thinking a lot lately about the gap between wanting to be more selfreliant and actually taking that first concrete step. It's easy to get overwhelmed looking at the big picture: homesteading, growing all your own food, going offgrid, building your own shelter. The list feels endless and honestly paralyzing sometimes.

But I keep coming back to the idea that most people who got somewhere with selfsufficiency probably started with one small, almost embarrassingly simple skill. Maybe it was baking bread from scratch, fixing a leaky faucet, starting a small herb garden on a windowsill, or learning to preserve food.

For me the turning point was learning to grow a few vegetables in containers on a small balcony. It sounds minor, but something clicked mentally. I stopped feeling like I was entirely dependent on systems outside my control, even just a little.

I'm curious what that first real moment was for others here. What was the skill or habit that shifted your mindset from consumer to someone who could actually provide something for themselves? And looking back, do you think starting small was more effective than trying to plan everything out at once before doing anything?