Geisha Girl Japanese iris

Growing Profile

Hardiness

Zones 4a-9a

Sun

FullPartial

Soil

LoamClay

Water

High

Deer pressure

Not rated No deer-resistance category is assigned yet; treat browsing risk as local and variable.

Black walnut

Better near black walnut Use as a black walnut / juglone planning cue; tolerance varies by cultivar, soil, and distance from the tree.

Planting depth

Plant 0-1 in deep

Container min

2+ gal (good)

Goals

Curb appeal & colorPollinators & wildlife

Harvest & Use

Window

large summer flowers

Output

3-8 weeks of bloom/year

First output

1-2 yrs

Best for

Curb appeal & colorPollinators & wildlife

Timing: large summer flowers. This profile tracks 3-8 weeks of bloom/year with a harvest or display window of 3-8 weeks where defensible.

Quantitative Profile

Full output

2-3 yrs

Mature size

1-5 ft H x 1-3 ft W

Spacing

1-3 ft apart

Planting depth

Plant 0-1 in deep

Container min

2+ gal (good)

Productive life

3-10 yrs

Difficulty

1/5

Reliability

4/5

Data quality

Medium profile, No pound-yield source

Pound return is the stock-style yield metric. These are planning ranges for comparing plants, not guarantees. Cultivar, rootstock, climate, soil, pruning, pest pressure, and wildlife can move actual results.

Planting Strategy

• Planting depth: Plant 0-1 in deep
• Container minimum: 2+ gal (good). Use 2+ gal per plant, or wider mixed containers with similar water needs.
• Start with one plant when testing fit in a new bed or container.

Risk Factors

• Match the site first: full, partial light, loam, clay soil, and high water.
• Use 1-3 ft apart as the first spacing model; adjust for hedges, trellises, containers, or local guidance.
• Plan around mature size: 1-5 ft H x 1-3 ft W.
• Local drainage, pests, chill hours, wildlife pressure, and microclimates can change the result.

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