bulb corm tuber

Illumination Golden Picotee Begonia

Begonia x tuberhybrida 'Illumination Golden Picotee'

The Story

Plant Bio

A trailing tuberous begonia with a cascading habit, ideal for hanging baskets and containers. It produces a profusion of double flowers from summer to frost.

Unique golden-edged picotee flowers that have an eye-catching appearance.

Uses & Benefits:

Ornamental UsesVivid, colorful blooms add striking visual interest to shaded gardens and containers.
Practical UsesEasy to grow in containers, making it ideal for small spaces and patios.
Ecological BenefitsProvides nectar for pollinators like bees and butterflies.

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

12 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

10

Water

Moderate

Humidity

High

Lifespan

Tender Perennial

Native To

Hybrid

Toxicity

Toxic to pets

Bloom period

Mid-summer – Late summer

J
F
M
A
M
J
J
A
S
O
N
D

In flower about 2 months of the year

Planting

How to Grow

  1. Tuck tubers into well-draining soil in early spring to start growth.
  2. Mist cuttings regularly to maintain humidity and promote rooting.
  3. Water consistently but avoid waterlogging during the growing season.
  4. Pinch back stems to encourage bushier growth and more flowers.
  5. Apply a balanced fertilizer monthly during active growth for vibrant blooms.
  6. Lift and store tubers in a cool, dry place after the first frost.

Pro Tip

Use a light, well-drained soil mix and provide bright, indirect light for best flowering results.

Keep It Thriving

Care Guide

Do

  • Keep soil moist but not soggy 🌱
  • Provide bright, indirect sunlight
  • Fertilize monthly during blooming season
  • Pinch back to encourage bushiness

Don't

  • Avoid overwatering to prevent rot ❌
  • Do not expose to direct, harsh sunlight
  • Avoid neglecting pests and diseases
  • Never let soil dry out completely

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deadhead
Fertilize
Lift Store
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Colorful container displayBright border in shaded gardensPotted accent on patios

Companion Plants

Ferns ImpatiensColeus Begonia rexHostas

Multiply

Propagation Methods

Good to Know

Common Questions

Illumination Golden Picotee Begonia questions

What zones can Illumination Golden Picotee Begonia grow in?

Illumination Golden Picotee Begonia is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Illumination Golden Picotee Begonia deer resistant?

Yes — Illumination Golden Picotee Begonia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Illumination Golden Picotee Begonia bloom?

Illumination Golden Picotee Begonia typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Illumination Golden Picotee Begonia need full sun?

Illumination Golden Picotee Begonia does best in part shade.

Keep exploring

Explore the genus

Hardy in your zone?

Grow Illumination Golden Picotee Begonia with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.