Germination
4–10 days
Harvest
30–40 days (baby leaf), keep picking outer leaves
Temp
60–70°F (16–21°C) for best sprouting
Light
Bright light 6–8 hrs/day
Quick Start (30 sec)
If sprouts stall, it’s usually temperature—keep things cool and evenly moist.
Sow
Plant seeds about 2× the seed’s thickness (very shallow is best).
Water
Keep soil evenly moist (not soggy).
Light
Bright light 6–8 hrs/day.
Thin
Give seedlings space so leaves size up.
Common mistakes
move to a cooler spot for better germination.
moist, not soaked; improve drainage.
pick earlier for tender leaves.
Use ideas（Food）
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Heirloom · open-pollinated · batch-tested for germination
FAQs
Typically 2–15 days depending on temperature. Cooler conditions usually sprout more reliably.
It needs more light. Move to a brighter window or use a grow light 6–8 hrs/day.
Use a cut-and-come-again approach: snip outer leaves and leave the center intact.