OmniGrow

Broadleaf arrowhead

SpeciesSagittaria latifolia

Also called duck-potato, Indian potato, wapato

Follow0 followers
CardDiscussion
Broadleaf arrowhead
Photo: a Wikimedia Commons contributor · CC BY-SA 3.0 · Wikimedia Commons

Fact sheet

every fact quoted from its source
Typeperennial

“Broadleaf arrowhead is an aquatic perennial plant” — How to Grow Broadleaf Arrowhead — LizPlants

Days to germination30–60 days

“30-60 days after stratification” — Broadleaf Arrowhead Plant Guide | OneWorldOneSeed

Days to maturity242.5–440 days

“Days to maturity: 120-150 days for tuber development” — How to Grow Broadleaf Arrowhead — LizPlants

Germination temperature54 °F

from Sagittaria · “soil temperature exceeds 12 °C” — How to Grow Arrowhead: Complete Guide | OnlyCrops.AI

Lightfull sun to partial shade

“Sun: Full sun to partial shade, 4-6 hours of sunlight daily” — How to Grow Broadleaf Arrowhead — LizPlants

WaterRequires consistent water

“Requires consistent water; grow in shallow water (6-12 inches deep) or in consistently moist boggy soil” — How to Grow Broadleaf Arrowhead — LizPlants

Soil pH5–7.5

“soil pH of 5.0-7.5” — Broadleaf Arrowhead Plant Guide | OneWorldOneSeed

Hardiness zones3-10

“Thrives in zones 3-10; hardy perennial in cooler climates” — How to Grow Broadleaf Arrowhead — LizPlants

Spacing12–18 in

“Spacing: 12-18 inches” — How to Grow Broadleaf Arrowhead — LizPlants

Height3 in

from Sagittaria · “Tubers 3–8 cm long” — How to Grow Arrowhead: Complete Guide | OnlyCrops.AI

Propagationseed

“For seed starting, the listed germination time is 30-60 days after stratification” — Broadleaf Arrowhead Plant Guide | OneWorldOneSeed

Edible partstubers

“Arrowhead tubers have a nutty, slightly sweet flavor and crisp texture” — How to Grow Broadleaf Arrowhead — LizPlants

Pestsaphids, thrips, root-knot nematodes

from Sagittaria · “Major insect threats include Aphids and Thrips” — How to Grow Arrowhead: Complete Guide | OnlyCrops.AI

Diseasespythium, phytophthora

from Sagittaria · “Fungal issues such as Pythium and Phytophthora are mitigated” — How to Grow Arrowhead: Complete Guide | OnlyCrops.AI

Who grows this

No grower lists Broadleaf arrowhead yet. Follow this card to hear when one does. Grow it yourself? Find your nursery and claim it.

Where this comes from