Peony 'Kansas' root

2026-04-10T10:25:51-07:00

Vendor: A.D.R. Bulbs, Inc.
Type: Peony root
Price: 11.59

Bold, fully double blooms in a saturated watermelon-red hold their color without fading, even in full sun. Strong stems and large flower size make this a reliable, high-impact choice for both the garden and cutting.

Bloom Time: Late spring to early summer

Height: 30–36 inches

Bloom Size: 6–8 inches, fully double

Color: Watermelon-red (holds color in sun)

Light: Full sun

Use: Cut flowers, borders, statement plantings

Foliage: Glossy, deep green; stays attractive through season

Notable: Introduced in 1940; award-winning variety

Establishment Note: Spring-planted peonies focus on root growth their first year and may not bloom. Expect flowers starting in year 2 once established.

PLANTING AND GROWING INSTRUCTIONS

Planting Time: Early spring, as soon as soil is workable

Depth: Crown 1–2" below soil surface (do not plant deeper)

Spacing: 2.5–3 feet apart

Light: Full sun (6–8 hours)

Soil: Well-drained; amend with compost if needed

Water: Deep water after planting; keep lightly moist first season (not soggy)

Fertilizer: Skip year one; focus on root growth

Support: Use rings/stakes early if needed

Pruning: Deadhead blooms; cut to ground after fall frost

Dividing: Avoid unless necessary; only divide in fall