Papaver Species, Blindeyes, Long-Headed Poppy, Long-Pod Poppy

Papaverdubium

Family
Papaveraceae (pa-pav-er-AY-see-ee)
Genus
Papaver (puh-PAY-ver)
Species
dubium (DOO-bee-um)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Herbaceous
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
Spacing
3-6 in. (7-15 cm)
6-9 in. (15-22 cm)
Hardiness
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Not Applicable
Danger
All parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Coral/Apricot
Orange
Red-Orange
Bloom Time
Mid Spring
Other Details
Category
Alpines and Rock Gardens
Annuals
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Austin, Texas

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Gardener's Notes:

0
positive
2
neutrals
0
negative
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C
| October 2006 | neutral

This is the first year growing this plant. It took me some time to identify it as P. dubium. It's a crowded field. My seed was collect...Read More

L
| July 2002 | neutral

I love this little Asian poppy, but it might not be for everyone.

Pros: Will happily self-sow in the worst of soils.
...Read More

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