Hi Mya... How do you plant Sarah Bernhardt peonies by paying attention to the planting time? I suggest you plant them in the fall, from late September to early October. How to plant this plant: 1. prepare the soil with good drainage, such as organic matter. 2. choose a sunny location or at least be exposed to sunlight for 6 hours daily. 3. prepare a planting hole twice as large as the root ball. 4. Plant the soil by pressing it a little and then compacting it with watering. 5. do maintenance by fertilizing and watering regularly.