Begonia 'Autumn Ember' · Autumn Ember Begonia

The plant shows rounded to broadly ovate, asymmetric leaves typical of a rhizomatous/Rex-type begonia, with coloration ranging from olive-green centers to coppery orange-red margins and undertones of burgundy—consistent with the 'Autumn Ember' cultivar's signature seasonal color shift. The leaf surface has a slightly puckered texture and toothed/wavy margins, also typical of this begonia group. Growth habit is low, mounding/trailing in a nursery pot, matching how this cultivar is typically sold. Without a visible flower or a clear top-down shot of leaf venation pattern, I can't rule out other similarly colored rhizomatous begonia cultivars (e.g., Begonia 'Fireworks' or other Rex-type hybrids with copper-orange coloring), so I'm not fully certain, but given the suspected ID and matching visual traits, I'm treating this as probable rather than certain.

Generated 2026-10-06 02:11 by anthropic (claude-sonnet-5).

Light

Bright, indirect light; an east or filtered west window works well. Avoid direct midday sun which can scorch the ornamental leaves.

Water

Water when the top inch of soil feels dry, usually every 7-9 days; let it dry a bit more in winter to avoid rot. Avoid wetting the foliage.

Nutrients

Feed with a balanced liquid fertilizer diluted to half strength every 4 weeks during spring through fall; skip feeding in winter.

Repotting

Repot every 1-2 years in spring, or when roots crowd the pot; rhizomatous/fibrous-rooted begonias like 'Autumn Ember' don't like being oversized in their container.

Soil media

Well-draining mix of standard potting soil with added perlite and some peat or coco coir for moisture retention without sogginess.

Temp & humidity

65-75F; moderate to high humidity (40-60%) - a pebble tray or nearby humidifier helps, especially in dry conservatory sections.

Temperature range

🌡️ 65-75F

Humidity range

💦 40-60%

Care group

🏷️ Medium Light & Moderate Humidity

Toxicity

Contains insoluble oxalates; mildly toxic if ingested by pets or people, causing mouth/throat irritation -- keep away from curious pets and small children.

Pests & diseases

Watch for powdery mildew and botrytis in overly humid, still air; mealybugs and spider mites can appear in dry conditions. Overwatering quickly leads to stem and root rot.

Propagation

Stem or leaf-petiole cuttings root readily in moist potting mix or water; rhizomatous types can also be divided at repotting.

Generated 2026-10-06 02:15 by anthropic (claude-sonnet-5).