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Peony

Cut Flower Care Guide

Peonies are a high-value perennial cut flower that can produce for 50+ years from a single planting. The lush, fragrant blooms command top dollar at market but require patience — newly planted roots take 2–3 years to reach full production. The relatively short bloom season (3–4 weeks) makes them precious and highly sought after.

🌱 Planting Guide

When to Plant Fall (September–October) is ideal for bare-root planting. Container plants can go in spring.
Planting Depth Eyes (buds) must be exactly 1–2 inches below soil level — this is critical. Too deep and they won't bloom.
Spacing 36–48 inches between plants; 4–5 feet between rows
Soil Rich, well-drained soil, pH 6.5–7.0. Amend with compost and bone meal. Peonies don't like wet feet.
Sunlight Full sun — minimum 6 hours. Some afternoon shade is fine in warmer zone 7 locations.

💡 Tips

  • Planting depth is the #1 reason peonies fail to bloom — eyes must be 1–2 inches below soil level
  • Don't expect much production in years 1–2; plants establish slowly
  • Peony grids or stakes are essential — heavy blooms flop without support
  • Coral Charm, Sarah Bernhardt, and Karl Rosenfield are excellent cut flower varieties
  • Peonies don't like being moved — choose the site carefully

📅 Month-by-Month Care Calendar

Jan

Order bare-root peonies from specialty growers. Plan planting sites.

Feb

Finalize orders. Prepare planting area plans.

Mar

As snow melts, check for heaving — push exposed roots back down gently.

Apr

New shoots emerge. Apply spring fertilizer. Install peony support grids.

May

Buds developing. Monitor for Botrytis in wet weather. Scout for pests.

Jun

HARVEST MONTH. Check buds daily for marshmallow stage. Cold-store for events.

Jul

Post-bloom care. Feed after flowering. Keep plants watered.

Aug

Plants are rebuilding energy. Maintain watering. Plan fall planting.

Sep

Plant new bare-root peonies. Ideal planting month.

Oct

Finish planting. Plants entering dormancy.

Nov

Cut foliage to ground after frost. Clean up thoroughly. Light mulch in zone 5.

Dec

Beds dormant. Order catalogs and plan new plantings.