🌸 Peony
Paeonia lactiflora
ornamentals
herbaceous perennial
Paeoniaceae

☀️ Sun
full sun
💧 Water
moderate
🗺️ Zones
3-8
🧪 Soil pH
6.5-7.0
🪴 Soil Type
rich loam
🚿 Drainage
well-drained
📏 Spacing
24-36 in
📐 Height
2-4 ft
⏱️ Maturity
2-3 years
Key:🤝 Grows well together❌ Keep apart☀️ Sun needs💧 Water🗺️ Hardiness zone
🤝 Companions (5)
Ornamental onions repel pests from peonies. Purple globes contrast with peony blooms.
Climbing clematis through peony supports creates vertical interest after peonies fade.
Complementary bloom sequence , iris early, peony late spring. Similar culture.
Both long-lived, low-maintenance spring bloomers from cottage garden tradition.
Staggered bloom times extend garden interest. Both are classic cottage garden plants.
⚠️ Keep Apart (3)
⚠️ Aggressive spreaders
Mint, bamboo , will overrun peony's root zone over time.
⚠️ Large trees
Peonies resent root competition and need full sun. Don't plant under mature trees.
⚠️ Vining ground covers
Can smother peony crowns, causing rot.
📝 Growing Notes
Plant shallow , eyes 1-2 inches below soil. Ants on buds are harmless (eat nectar). Support heavy blooms. Can live 50+ years. Divide rarely.
🛒 Buy Seeds & Plants
Baker Creek Heirloom Seeds
Johnny's Selected Seeds
Botanical Interests
True Leaf Market
Burpee
Territorial Seed Company
Plot Buddies is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. This does not affect our plant recommendations. We only link to retailers we trust.