Keep in mind when planting that Maverick is thought of as tender, so it is really important to ensure that the outside temperature is well above freezing before planting or moving outdoors.
Growing Maverick from seed
By our calculations, you should look at sowing Maverick about 91 days before your last frost date.
Transplanting Maverick
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Maverick is a tender plant.