How to grow Hoary stock 'Giant Imperial Mixed'
Keep in mind when planting that Giant Imperial Mixed is thought of as half hardy, so remember to watch your frost dates and ensure you have this plant protected when the temperature dips.
Growing Giant Imperial Mixed from seed
Soil temperature should be kept higher than 18°C / 64°F to ensure good germination.
Transplanting Giant Imperial Mixed
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Giant Imperial Mixed is a half hardy plant.
Harvesting Giant Imperial Mixed