// SPECIES PROFILE · PERENNIAL · NATIVE

Seedbox

Ludwigia alternifolia

Seedbox (Ludwigia alternifolia) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 3a–11b. Mature size 2'–5'. Blooms Jun–Sep.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 32 U.S. states, including AL, AR, CT, DC, DE, FL…
USDA hardiness: Zones 3a–11b
Mature size: 2'–5'
Sun: Full sun
Water: —
Bloom: Jun–Sep
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Seedbox (Ludwigia alternifolia) — *Ludwigia alternifolia* — Seedbox. Photo via Wikimedia Commons (Public domain).

Field Notes

[ growing · ecology · siting · care ]

Seedbox (Ludwigia alternifolia) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 3a–11b. Mature size 2'–5'. Blooms Jun–Sep.

Why it's on this list: native species profile. Native-range data from the Lady Bird Johnson Wildflower Center (NPIN), cross-checked against iNaturalist observations. Part of Rooted Revival's regional native plant catalog — true natives for Oklahoma, Arkansas, Missouri and Kansas.

Companion Planting

[ guild · polyculture · cross-layer pairings ]

In the same native range, seedbox pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), Butterfly Milkweed (Asclepias tuberosa), Cardinal Flower (Lobelia cardinalis), Common Blue Violet (Viola sororia).