Start seeds indoors six weeks before last frost date.
Aim to sow 0.78 inches (2.0 cm) deep and try to ensure a gap of at least 0.78 inches (2.0 cm). Soil temperature should be kept higher than 12°C / 54°F to ensure good germination.By our calculations, you should look at sowing Brandywine, landis valley strain about 42 days before your last frost date.
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 Brandywine, landis valley strain is a tender plant.This variety originated from Landis Valley in Chester County, Pennsylvania in 1885, and has been maintained by their museum since that time.
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