Signet marigold 'Gem Mix'

Tagetes tenuifolia

How to grow Signet marigold 'Gem Mix'

  • Full Sun

  • Medium

A full sun position will ensure your plant thrives and remember to water moderately. Keep in mind when planting that Gem Mix 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 Gem Mix from seed

Try to aim for a seed spacing of at least 1.30 feet (40.0 cm) and sow at a depth of around 0.78 inches (2.0 cm). Soil temperature should be kept higher than 18°C / 64°F to ensure good germination.

By our calculations, you should look at sowing Gem Mix about 49 days before your last frost date.

Transplanting Gem Mix

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Gem Mix is a tender plant.

Harvesting Gem Mix