Coleus: when to plant and care
Pinch flower spikes to keep foliage full.
| Botanical name | Coleus scutellarioides |
|---|---|
| Type | annual |
| USDA zones | 10–11 |
| Sun | part shade (sun types available) |
| Water | moderate |
| Bloom | foliage |
| Mature size | 1–3 ft |
| Planting time | After the last spring frost |
Frost-tender; cold soil stalls growth.
Example dates
| Place | Dates |
|---|---|
| Austin, TX (78701) | spring: Mar 17–Apr 7 |
| Atlanta, GA (30303) | spring: Mar 31–Apr 21 |
| St. Louis, MO (63101) | spring: Apr 8–29 |
| Chicago, IL (60614) | spring: Apr 17–May 8 |
| Denver, CO (80202) | spring: May 7–28 |
| Seattle, WA (98101) | spring: Mar 20–Apr 10 |
Every ZIP page has its own dates. Find your ZIP.
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Sources
Summarized in our own words from public extension publications.
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