Inside Out Flower is a perennial grown for its white blooms, which open in summer and return year after year. It's hardy across USDA zones 5 through 7, shrugs off deer and grows just as well in a container as in the ground. Its summer flowers are a modest draw for native bees.
Inside Out Flower — the short answer
Inside Out Flower: grown in zones 5–7, shade, pH 5–6.5.
- USDA zones
- 5–7
- Manual horticultural correction (source not retained); NC State Extension and Missouri Botanical Garden, with the remaining rows from other published sources or Growable Ground compilation
- Soil pH
- 5–6.5
- Growable Ground Plant Database
- Sun
- Shade
- Growable Ground Plant Database
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS and university Extension sources — each tile names its own row's source, because per-field provenance varies.
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Zone averages can't see the slope, soil, frost, and sun that decide whether inside out flower actually takes — and those shift from one yard to the next. Enter your address and we'll score inside out flower against your land's real conditions.
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What Inside Out Flower is
Inside Out Flower grows as a perennial and reaches around a foot and a half at maturity. It blooms white in summer. It's also deer-resistant and well suited to containers.
How to grow Inside Out Flower
Inside Out Flower grows in USDA zones 5 through 7. Inside Out Flower does best in shade — at least 2 hours of direct sun a day — and soil from pH 5 to 6.5, on well-drained ground.
USDA Zones
5-7
USDA PHZM 2023
Soil pH
5 - 6.5
Growable Ground Plant Database
Sun
Shade
Growable Ground plant catalog
Drainage
well (dry spells)
Growable Ground plant catalog
Mature Height
1.5 ft
Growable Ground plant catalog
Start the season right
Plant inside out flower in shade with at least 2 hours of direct sun. It grows in the cool halves of the year, so sow it in spring or late summer rather than waiting for midsummer heat.
Match the soil
Inside Out Flower prefers pH 5 to 6.5 (Growable Ground Plant Database). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water steadily
Keep the root zone evenly moist through establishment. A 2–3 inch mulch layer holds moisture without waterlogging.
Harvest at its peak
Cut inside out flower blooms in the cool of the morning, just as they open, for the longest display.
Where Inside Out Flower thrives
Inside Out Flower is hardy across USDA zones 5 through 7. Zone is only the starting point, though: the soil pH, drainage, and frost dates on your specific land decide how well it actually does.
A USDA zone is a 10°F band of average annual extreme winter minimum, so zones 5–7 spans average winter lows from -20°F to 10°F (USDA PHZM 2023). Across the 50 states and DC, that band covers 9 outright and splits 38 more down the middle — and which side of that line your land sits on changes the answer.
Zones 5–7·Where Inside Out Flower growsOpen map →
Where Inside Out Flower stands, state by state
Inside Out Flower is rated for zones 5–7 — a cold floor USDA puts at -20 to -10°F. Across the 50 states and DC, 9 sit fully inside that band, the line runs through 38 more, and 4 sit outside it — and inside every split state, the same line runs on at county grain.
Fully inside zones 5–7
9 states
3 of 9 shown
The line runs through
38 states
3 of 38 shown
Inside Out Flower’s band covers part of each of these states — which side of the line your county sits on changes the answer, and each state page draws it.
Outside zones 5–7
4 states
- North Dakota · zones 3b-4b
- Florida · zones 8b-12a
- Hawaii · zones 8b-13a
3 of 4 shown
Too cold at one end of the map, short on winter chill at the other. Each link is that state’s own growing hub — what holds in the ground there instead.
State zone extents: USDA Plant Hardiness Zone Map (PHZM) 2023. A zone is a 10°F band of average annual extreme minimum temperature, so a state that splits the band contains the boundary — its own page draws the county line, and a parcel report resolves which side your land sits on.
What grows around Inside Out Flower
Growing guides for inside out flower
In rotation planning, inside out flower counts as a Other — beds recover best when other crops don’t follow each other in the same spot year over year. (Growable Ground derivation — crop-rotation group from botanical family)
Related plants in perennial flower
Good to know
Good news for pet owners — inside out flower isn't known to be toxic to dogs or cats. (Source: ASPCA.)
Inside Out Flower offers low value to bees and other pollinators. (Source: Lady Bird Johnson Wildflower Center.)
Your land is one point inside Inside Out Flower's range
This page resolves to the species. Your state page draws the county line, and a report reads the parcel — the soil pH, drainage, sun, and frost dates on your exact ground, which no species average can see.
See if Inside Out Flower will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether inside out flower actually takes — we score it against the real conditions at your address.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
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How we know this about Inside Out Flower
The figures above are cited per row, not per site: the pH band names this plant’s own source column, the three temperature figures each carry their own, and days-to-maturity cites the publication that actually lists it. All of it comes from the Growable Ground Plant Database — a compilation over FAO ECOCROP, USDA PLANTS, and university Extension sources, published openly with per-field provenance.
Grounded inUSDA PLANTS Database•USDA PHZM•ASPCA
Frequently asked questions
Can I grow Inside Out Flower in my zone?
Inside Out Flower grows in USDA hardiness zones 5 through 7 (USDA PHZM 2023). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
When should you plant Inside Out Flower?
Inside Out Flower is a cool-season crop, so it goes in during the cool halves of the year — early spring, and again in late summer for a fall planting — rather than at the height of summer heat. Your local frost dates set the exact window — a Growable Ground report reads them for your address.
How much sun does Inside Out Flower need?
Inside Out Flower is shade-tolerant — it gets by on as little as 2 hours of direct sun, so it earns a place most vegetables can't use. A north-facing strip or the ground under a leafy canopy is right where it belongs. A Growable Ground report shows which corners of your land stay shaded through the day, turning those dim spots into planting spots.
What soil does Inside Out Flower need?
Inside Out Flower prefers soil pH 5 to 6.5, on well-drained ground (Growable Ground Plant Database). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Inside Out Flower attract pollinators?
Yes — inside out flower's flowers are a modest nectar source for native bees. (Source: Lady Bird Johnson Wildflower Center.)
Is Inside Out Flower safe for pets?
Inside Out Flower is not known to be toxic to dogs or cats based on available data. Always supervise pets around new plantings. (Source: ASPCA.)