by Realmdrop

Plantaerium

A canonical plant reference, curated across the industry.

Already a subscriber? Sign in

0 cultivars0 genera0 suppliers

What Plantaerium is

One canonical record per cultivar.

We consolidate plant data from across the industry into a curated, deduplicated reference — so you can identify, compare, and specify cultivars with confidence.

Curated identity

Botanical name, cultivar, patent, trade name, and aliases — resolved across sources.

Attribute-rich

Hardiness, mature size, bloom months and colors, foliage, light, soil, growth habit.

Cross-referenced

One record stitched from many sources, with full provenance behind every field.

Browse

Featured species

See all species →

Acer palmatum

Japanese Maple

4 cultivars · Zones 5–8

Hydrangea macrophylla

Bigleaf Hydrangea · French Hydrangea · Mophead

3 cultivars · Zones 5–9

Hydrangea paniculata

Panicle Hydrangea · PeeGee Hydrangea

3 cultivars · Zones 3–8

Syringa vulgaris

Common Lilac · French Lilac

3 cultivars · Zones 3–7

Access tiers

Built for browsers, subscribers, and integrators.

Public

For: curious browsers

Curated preview of every cultivar
Search & browse
No account needed

Silver

For: growers & landscapers

Full canonical record
All system-merged fields
Subscriber-only