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morningstar / Morning Star
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2024-12-31 01:12:53

morningstar on Nostr: https://m.primal.net/NMBu.jpg https://m.primal.net/NMBx.jpg I use this Kratky ...



I use this Kratky hydroponics set-up to grow lettuce indoors. The thin plywood rests on an Oatey standard tub box (from Menards). The 2" grow cups hold rapid rooter plugs that are suspended above the nutrient solution. I can fit 9 plants per box. The lettuce grows incredibly fast! This photo is just 20 days of growth after seeding.
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