Sow at a depth of approx.
0.99 inches (2.54 cm) and aim for a distance of at least
2.92 feet (90.0 cm) between Zucchini plants. Soil temperature should be kept higher than
15°C / 59°F to ensure good germination.
By our calculations, you should look at sowing Yellow about 42 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Yellow is a tender plant.
By our calculations, you should look at planting out Yellow about 14 days after your last frost date.