Borders and Ground Cover

Published

Sep 2026

Border and ground-cover plants help connect individual features into a coordinated landscape.

Alternanthera photographed in our garden

CDI© Alternanthera

Alternanthera

Alternanthera cultivars

A compact foliage plant used for colourful edging and patterned beds.

Best placement: Border edge or low pot

Light: Sun to partial shade

Water: Moderate

Container: Trough or small pot

Recommended nursery bag: 5″ × 7″

Display idea: Repeat one colour along an edge

Propagation: Stem cuttings

Planting material: Tip cutting

Uniform size: 8-10 cm, 2-3 nodes

Preparation: Remove the lower leaves; pinch off flowers

Number per nursery bag: 2-3 for a full plant

Agapanthus photographed in our garden

CDI© Agapanthus

Agapanthus

Agapanthus species and hybrids

A clumping perennial with strap-like foliage and tall blue or white flower heads.

Best placement: Path edge, border or large pot

Light: Sun to partial shade

Water: Moderate

Container: Large pot

Recommended nursery bag: 6″ × 9″

Display idea: Plant in repeated groups

Propagation: Division or seed

Planting material: Rooted division

Uniform size: 1 fan with healthy roots, or 2 small fans

Preparation: Lift the clump; separate fans with roots attached; trim damaged roots

Number per nursery bag: 1 division

Lantana photographed in our garden

CDI© Lantana

Lantana

Lantana cultivars

A colourful flowering plant with spreading or shrubby forms that attract pollinators.

Best placement: Sunny border or large container

Light: Full sun

Water: Moderate to low once established

Container: Medium to large pot

Recommended nursery bag: 5″ × 7″

Display idea: Use compact forms along boundaries

Propagation: Cuttings or seed

Planting material: Tip cutting

Uniform size: 8-12 cm, 2-4 nodes

Preparation: Select non-flowering tips; remove lower leaves

Number per nursery bag: 2-3 for coverage

Gazania photographed in our garden

CDI© Gazania

Gazania

Gazania rigens and hybrids

A sun-loving daisy with bold flowers and a low spreading habit.

Best placement: Sunny border, pot or slope

Light: Full sun

Water: Low to moderate

Container: Bowl or medium pot

Recommended nursery bag: 5″ × 7″

Display idea: Create a warm-colour collection

Propagation: Seed or division

Planting material: Rooted division or basal cutting

Uniform size: Division 5-8 cm wide

Preparation: Separate a rooted side crown; remove flowers and old leaves

Number per nursery bag: 1 division

Artillery Plant photographed in our garden

CDI© Artillery Plant

Artillery Plant

Pilea microphylla

A fine-textured, low-growing foliage plant that forms soft green mounds in shaded or partly shaded positions.

Best placement: Shaded border edge, low container or beneath taller plants

Light: Bright shade or gentle morning sun

Water: Moderate; keep lightly moist while establishing

Container: Wide shallow or medium container with drainage

Recommended nursery bag: 5″ × 7″

Display idea: Use several plants to form an even green ground-level mass

Propagation: Stem cuttings

Planting material: Tip cutting

Uniform size: 6–8 cm with 2–3 nodes

Preparation: Remove lower leaves; keep the tender tip shaded

Number per nursery bag: 3 for a full plant

Spanish Shawl photographed in our garden

CDI© Spanish Shawl

Spanish Shawl photographed in our garden

CDI© Spanish Shawl

Spanish Shawl

Heterocentron elegans

A low trailing plant with small leaves and bright purple flowers suited to borders and raised containers.

Best placement: Border edge, bank, rockery or raised container

Light: Bright light, gentle sun or partial shade

Water: Moderate; maintain moisture during establishment

Container: Wide container that allows trailing growth

Recommended nursery bag: 5″ × 7″

Display idea: Allow stems to spread over an edge or form a flowering mat

Propagation: Stem cuttings

Planting material: Tip cutting

Uniform size: 6–8 cm with 2–3 nodes

Preparation: Remove flowers and lower leaves; keep shaded until planted

Number per nursery bag: 2–3 for coverage