Remove old flowers to promote new buds
Try to plant in a location that enjoys full sun and remember to water moderately. Sunny Amanda is generally regarded as a half hardy plant, so although it can survive a small mild cold snap, it is wise to ensure that this plant is protected from frost damage.By our calculations, you should look at sowing Sunny Amanda about 56 days before your last frost date.
Likes warm sunny and light well drained soil
Sunny Amanda is half hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside - as a guideline, the minimum temperature outside should be approximately 5°C / 41°F.