Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Lamb Hass is thought of as half hardy, so remember to protect this plant from frosts and low temperatures.
Growing Lamb Hass from seed
Transplanting Lamb Hass
As Lamb Hass is half hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.