Start seeds indoors six weeks before last frost date. Seeds saved from this hybrid variety are not likely to grow true to the parent plant.
Sow 0.39 inches (1.0 cm) deep with a guideline distance of 0.78 inches (2.0 cm). Soil temperature should be kept higher than 12°C / 54°F to ensure good germination.Plant to the first set of true leaves to promote strong root growth.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Golden Gem F1 is a tender plant.