Pineapple
Ananas comosus
A terrestrial bromeliad grown for its sweet, golden, edible fruit — the abacaxi of warm Brazil. POWO records it as South American in origin, its precise wild range obscured by ancient domestication, and Flora e Funga do Brasil documents Ananas in Brazil. The plant forms a low rosette of stiff, sword-shaped leaves, many forms armed with sharply toothed margins, from the centre of which a single stout stem rises bearing a dense cone of small purple flowers. Those flowers fuse together into the familiar multiple fruit (a syncarp), topped by a leafy crown that can itself be rooted to grow another plant. HONESTY: this is a frost-tender tropical, hardy in the ground only in roughly USDA zones 10a-11b, and it is slow — a plant takes well over a year from planting to a ripe fruit. Commercial clones are largely self-incompatible and, kept isolated from other clones, set the seedless fruit prized in the kitchen.
Climate fit: narrow (23/100)
Edible
Focal point
Container
Light
Full sun
Water
Moderate water
Mature size
30-48" tall · 24" apart
Hardy in zones
10a-11b
mild to nearly frost-free winters
Native in Illinois
No
Grown for its sweet, golden, edible multiple fruit — the abacaxi — eaten fresh, juiced, and cooked.
Cold hardiness
Future
These values are location-based: this location's current hardiness is the baseline, and the 2050 value is a projected future climate for this same location.
Now
Zone 6b
USDA
Published baseline for this location from 1991-2020.
Source: USDA Plant Hardiness Zone Map 2023 (1991-2020 climatology) via ArcGIS FeatureServer
Won't grow here
2050
Zone 7a
Plotwright
Projected zone for this same location in 2050 (2041-2070) using SSP3-7.0 (regional rivalry).
Won't grow here
In plain terms: This location is in Zone 6b today. Its hardiness profile is cold winters, and coldest nights are typically around -3°F. By 2050, the projected hardiness zone is Zone 7a based on SSP3-7.0 (regional rivalry). That is a +0.5-zone shift from Zone 6b to Zone 7a by 2050.
✕
Out of range today and still out of range in 2050.
Heat tolerance
Future
Heat tolerance values are location-based too: heat days today are observed at this site, and the 2050 value projects this same location under a future climate.
Loading AHS heat-zone data for this location...
Where this plant fits
Suitable across 17 ecoregions — 11 climate-resilient through 2070 · 6 newly possible by 2070. Best matches first.
Sources & citations
Cite this page
For lesson plans, articles, or research that uses this page. To cite a single upstream fact instead, use its specific source listed below.
Plotwright. (2026, May 17). Pineapple (Ananas comosus). Retrieved 2026, June 15, from https://plotwright.garden/plants/ananas-comosus
Sources for every fact
Every fact on this page traces to a source. 18 fields cited - 18 source-backed.
Plants of the World Online (POWO)
Botanical research database
Backs 17 fields
Identity
Summary
Plant type
Light
Moisture
Hardiness
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Spacing
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Designer notes