Keep in mind when planting that Negro murciano is thought of as tender, so remember to wait until your soil is warm and the night time temperature is well above freezing before moving outside.
Growing Negro murciano from seed
Start seeds indoors six weeks before last frost date.
Transplanting Negro murciano
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 Negro murciano is a tender plant.