Coleus plant named ‘G22023’

The Coleus scutellarioides 'G22023' cultivar addresses the lack of distinct characteristics and disease resistance in existing cultivars by providing a compact, densely branched habit with dark red foliage and moderate resistance to Coleus downy mildew, achieving reduced foliage loss.

USPP37455P2Active Publication Date: 2026-06-09GARDEN GENETICS LLC
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Patent Information

Application Number
US19/354407
Authority / Receiving Office
US · United States
Patent Type
Patents(United States)
Current Assignee / Owner
Filing Date
2025-10-09
Publication Date
2026-06-09
Estimated Expiration
2045-10-09

AI Technical Summary

Technical Problem

Existing Coleus cultivars lack distinct characteristics such as compact, uniformly branched habit, dark red foliage, and moderate resistance to Coleus downy mildew, with many suffering significant foliage loss from the disease.

Method used

Development of the Coleus scutellarioides 'G22023' cultivar, which exhibits a compact, densely branched habit, dark red foliage, and moderate resistance to Coleus downy mildew, with limited foliage loss to the disease.

Benefits of technology

The 'G22023' cultivar maintains stable, true-to-type characteristics and offers improved resistance to Coleus downy mildew, reducing foliage loss to less than 25% compared to susceptible varieties.

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Abstract

A new and distinct cultivar of Coleus plant named ‘G22023’ is disclosed, characterized by a compact, densely branched plant habit forming a globose shape. Foliage is dark red on the upper surface and dark violet on the under side. Floral initiation begins in mid to late September, or later at 41N latitude, under natural daylength. Foliage is moderately resistant to Coleus downy mildew (CDM), caused by Peronospora choii. The new cultivar is a Coleus, typically produced as an outdoor ornamental plant or for garden or container uses.
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