This bush variety does not require support.
Plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Pawnee Shell is thought of as tender, so remember to wait until your soil is warm and the night time temperature is well above freezing before moving outside. A soil ph of between 6.0 and 6.8 is ideal for Pawnee Shell as it does best in weakly acidic soil.By our calculations, you should look at sowing Pawnee Shell about 14 days after your last frost date.
Mature pods will be 4-5 inches long.