1 Live Plant - Red Baron Japanese Grass A low maintenance plant once established. Fast growing plant. Plants may be shipped bare root, 2.5" pot or 4" pots depending on season and availability. Larger sizes come as first come/serve basis. We ship the best and largest plants first. We Cannot Ship this Plant to the State of Idaho. Common Name: Ornamental napier grass Common Name: Japanese blood grass USDA Hardiness Zone: 6 - 9 Mature Height: 18 inches Exposure: Full Sun to Full Shade Shipping Spring via USPS Priority Mail Small pot size, leaves will be trimmed. Planting Instructions: Plant the root ball into the soil and keep the top of the root ball level with the soil. Water daily so it does not dry out. Do this for 2 weeks and then water as needed. Flowering plumes emerge in late Summer.