Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Pacific Giant King Arthur is thought of as very hardy, so this plant will tend to survive through freezing conditions. Pacific Giant King Arthur needs a loamy soil with a ph of 6.0 to 7.5 (weakly acidic soil to weakly alkaline soil).
Growing Pacific Giant King Arthur from seed
By our calculations, you should look at sowing Pacific Giant King Arthur about 49 days before your last frost date.
Transplanting Pacific Giant King Arthur
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Pacific Giant King Arthur is a very hardy plant.