perennial

Sugar Plum Geranium

Geranium incanum 'Sugar Plum'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

12 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

7, 8, 9

Water

Moderate once established, drought-tolerant

Humidity

Prefers dry to moderate humidity

Lifespan

Perennial

Native To

South Africa

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Geranium incanum 'Sugar Plum' is a hardy perennial with rounded, slightly hairy foliage and delicate, five-petaled flowers that display a soft, muted purple hue, adding subtle color to garden borders. This cultivar is distinguished by its drought tolerance and its attractive, soft purple flowers, which bloom prolifically, making it an excellent choice for xeriscaping and low-maintenance gardens.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds vibrant purple color and texture to sunny borders, thriving in drought conditions.

Low water requirement makes it ideal for xeriscaping and sustainable gardens.

Supports pollinators like bees and butterflies with nectar-rich flowers.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck seeds or cuttings into well-drained soil in spring.
Mist cuttings regularly to maintain humidity.
Water regularly until established, then reduce watering.
Fertilize lightly in early spring with balanced fertilizer.
Pinch back to encourage bushier growth during spring.
Divide in early spring or fall for propagation.

Pro Tip

Ensure excellent drainage to prevent root rot; avoid overwatering.

Keep It Thriving

Care Guide

Do

Water deeply during dry spells 💧
Prune after flowering to maintain shape ✂️
Use well-draining soil for healthy roots 🌱
Apply balanced fertilizer in spring
Mulch to retain moisture and suppress weeds

Don't

Overwater, which can cause root rot ❌
Allow soil to stay soggy ❌
Neglect pruning after flowering ❌
Use heavy clay soil without amendments ❌
Expose to harsh winter conditions without protection ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Purple-flowered groundcover for sunny bordersDrought-tolerant patch in xeriscape gardens

Companion Plants

Lavender Salvia Coreopsis Yarrow Sedum

Multiply

Propagation Methods

Good to Know

Common Questions

Sugar Plum Geranium questions

What zones can Sugar Plum Geranium grow in?

Sugar Plum Geranium is hardy in USDA Zones 7–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Sugar Plum Geranium deer resistant?

Not reliably. Deer may browse Sugar Plum Geranium, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Sugar Plum Geranium bloom?

Sugar Plum Geranium typically blooms in late spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Sugar Plum Geranium need full sun?

Sugar Plum Geranium does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Sugar Plum Geranium drought tolerant?

Yes — once established (usually after the first full season), Sugar Plum Geranium handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.