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Island Bush Poppy (Dendromecon harfordii)
ShrubPerennialModerate

Island Bush Poppy

Dendromecon harfordii

Family: Papaveraceae

Island Bush Poppy grows in full sun and prefers rocky well-drained soil. Water needs: Low.

How to Grow Island Bush Poppy

Island Bush Poppy growing information includes sunlight requirements of Full sun, soil conditions listed as Rocky well-drained soil with a soil pH of 6.0-8.0, and Low water needs. The listed hardiness zones are 9-11. For propagation reference, the database lists germination or establishment information for Island Bush Poppy as 21-60 days, with planting or establishment depth listed as 1/4 inch. Days to maturity are listed as 180-365 days.

Plant Overview

Island Bush Poppy (Dendromecon harfordii) is listed in the Papaveraceae family and categorized as a shrub with a perennial life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Moderate.

Plant ID
PLT-3476
Family
Papaveraceae
Plant type
Shrub
Life cycle
Perennial
Difficulty
Moderate

Growing Conditions

Island Bush Poppy is listed for full sun conditions. Water needs are listed as low. The database soil reference is Rocky well-drained soil. The listed soil pH range is 6.0-8.0, and the listed hardiness range is 9-11.

Hardiness zones
9-11
Sunlight
Full sun
Soil
Rocky well-drained soil
Soil pH
6.0-8.0
Water needs
Low

Seed & Germination

For seed starting, the listed germination time is 21-60 days and the seed depth is 1/4 inch. The listed time to maturity is 180-365 days. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.

Germination
21-60 days
Seed depth
1/4 inch

Harvest & Propagation

Days to maturity
180-365 days
One plant · one ecosystem

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Growing Reference Note

Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.