Aim to sow
0.99 inches (2.54 cm) deep and try to ensure a gap of at least
2.97 inches (7.62 cm). Soil temperature should be kept higher than
4°C / 39°F to ensure good germination.
By our calculations, you should look at sowing Earlicrop Massey about 35 days before your last frost date.
As Earlicrop Massey is half hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.
Early Crop Massey, Dwarf Massey