How to grow Musk mallow 'Silver Cup'
Try to plant in a location that enjoys full sun and remember to apply water fairly sparingly. Keep in mind when planting that Silver Cup is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Silver Cup from seed
Soil temperature should be kept higher than 14°C / 57°F to ensure good germination.
Transplanting Silver Cup
As Silver Cup is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.
Harvesting Silver Cup