Plant the Jurassic Park Bearded Iris in well-drained soil with full sun exposure. Space rhizomes 12-24 inches apart, ensuring the top is just above the soil surface. Water thoroughly after planting and maintain moderate moisture. Fertilize in early spring with a low-nitrogen fertilizer. Remove spent blooms and cut back foliage in late fall. Divide clumps every 3-5 years to prevent overcrowding.