Hoary stock 'Giant Imperial Blend'

Matthiola incana

How to grow Hoary stock 'Giant Imperial Blend'

  • Full Sun

Keep in mind when planting that Giant Imperial Blend is thought of as half hardy, so it will require protection in frosts and low temperatures.

Growing Giant Imperial Blend from seed

Soil temperature should be kept higher than 18°C / 64°F to ensure good germination.

Transplanting Giant Imperial Blend

As Giant Imperial Blend is half hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.

Harvesting Giant Imperial Blend