Here’s the deal: lettuce is a cool-season rockstar. It loves temperatures between 60°F and 70°F (that’s 15–21°C for our metric friends). If the soil is too hot—say, above 80°F—your seeds will sulk, throw a tantrum, and go dormant. Too cold? They’ll yawn and take a two-week nap.
So if you’re planting in the middle of July and the soil feels like a frying pan, don’t be surprised if your seeds ghost you. Try starting them indoors or in a shady spot—or just wait for fall like the chill gardener you are.
The Secret Sauce: Moisture and Light
Lettuce seeds are picky about their spa treatment. They need consistent moisture—think damp sponge, not a swimming pool. Mist them gently every day (you can even use a spray bottle from your hair routine—no judgment).
Here’s a fun fact: lettuce seeds need light to germinate. Don’t bury them too deep! Sprinkle them on the surface and barely cover them with soil—like you’re tucking them in with a tissue-thin blanket. Light acts like an alarm clock for these sleepyheads.
If you plant them an inch down, they’ll hit “snooze” forever. So be gentle, my friend.
