Aim to sow
0.49 inches (1.25 cm) deep and try to ensure a gap of at least
3.12 inches (8.0 cm). For optimal germination, soil temperature should be a minimum of
8°C / 46°F.
By our calculations, you should look at sowing Previa f1 about 60 days before your last frost date.
Previa f1 is half hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside - as a guideline, the minimum temperature outside should be approximately 0°C / 32°F.
A hybrid spinach which is resistant to all known mildew races, developed by selectively cross-breeding the two mildew-resistant varieties Previa and Emilia- both of which had resistance to some mildew races but not to all.