1. Choose a sunny site with good drainage
Most garden peonies flower best with at least six hours of direct sunlight. Avoid waterlogged ground and allow air to move through the planting. Before buying roots for a field, review your soil test, drainage, water access, and local climate.
2. Plant bare-root peonies at the right depth
Fall is generally the preferred season for planting bare-root peonies. For common herbaceous types, Iowa State Extension recommends placing the buds, or “eyes,” about 1–2 inches below the soil surface. Planting too deeply can reduce flowering. Follow the instructions for your peony type and local growing conditions.
Give roots space in the planting hole, water after planting, and check the final depth after the soil settles.
3. Give new plants time to establish
Water new plantings as needed to establish roots without keeping the soil saturated. Keep competing weeds under control and monitor plant health. Early flowering is not the same as dependable commercial production: build a gradual establishment period into your plans.
If peonies are not flowering well, start by checking sunlight, planting depth, and establishment history. Ask your local Extension service for help identifying unfamiliar symptoms before choosing a treatment.
4. Plan a peony cut-flower operation before expanding
A commercial peony farm needs a plan for both growing and selling. Compare varieties against buyer preferences, bloom timing, stem specifications, and the conditions on your land. A variety list alone does not establish saleable yield or profit.
- Budget for roots, land preparation, irrigation, and establishment care.
- Plan labor, harvesting, cooling, packing, and delivery together.
- Separate projected sales from cash available for operating expenses.
- Test conservative production and price assumptions before committing more acreage.
Peony growing questions
Can I use the same planting instructions for every peony?
No. Identify whether your plant is herbaceous, intersectional (Itoh), or woody, and follow type-specific guidance. This page is an introduction, not a planting prescription for every climate.
Can you help me start a peony farm?
Our commercial peony-growing consulting covers startup planning, root and variety decisions, financial models, and operating priorities. Existing growers can also request focused advisory support or discuss expansion.
Further planting guidance
Read the underlying horticultural guidance from Iowa State University Extension and the American Peony Society. Use regional Extension advice for your specific site.