Peonies: A Plant That Outlives You
Paeonia lactiflora
Peonies can live 100+ years in the same spot. Spectacular late-spring blooms in pink, white, red, and coral. Plant once, enjoy for generations. The key is getting the planting depth right — too deep and they'll never bloom.
Specifications
- Sun
- Full sun
- Water
- Moderate
- Hardiness zones
- 3–8
- Height
- 2–4 ft
- Bloom time
- Late spring
Care & growing tips
Plant in fall — roots establish over winter. Critical: plant eyes (buds) no more than 1–2 inches below soil surface. Too deep = no blooms. Stake heavy flower heads. Don't move them — peonies hate transplanting.
Companion plants
03Find peonies in your zone
16Zone-specific care, planting windows, and alternatives.
- Z3 Peonies in Zone 3
- Z4 Peonies in Zone 4
- Z4a Peonies in Zone 4a
- Z4b Peonies in Zone 4b
- Z5 Peonies in Zone 5
- Z5a Peonies in Zone 5a
- Z5b Peonies in Zone 5b
- Z6 Peonies in Zone 6
- Z6a Peonies in Zone 6a
- Z6b Peonies in Zone 6b
- Z7 Peonies in Zone 7
- Z7a Peonies in Zone 7a
- Z7b Peonies in Zone 7b
- Z8 Peonies in Zone 8
- Z8a Peonies in Zone 8a
- Z8b Peonies in Zone 8b
Frequently Asked Questions
01 Why won't my peonies bloom?
Almost always planted too deeply. Dig up in fall and replant with eyes 1–2 inches below soil surface. Takes a year to recover.
02 Do I need to stake my peonies?
Yes for double-flowered varieties — those heavy flower heads flop badly after rain. Use peony rings installed in early spring before foliage fills in. Single-flowered and "Itoh" hybrids have sturdier stems that usually need no support.
03 Why are there ants on my peony buds?
Ants eat the sweet nectar on unopened buds but don't harm the plant at all — they actually protect it from more damaging insects. The old myth that peonies need ants to open is false. Just brush them off before bringing cut flowers inside.
