‘Diamond Heights’

Ceanothus thyrsiflorus var. griseus 'Diamond Heights'

Ceanothus are West Coast natives, prized for their summer drought tolerance. ‘Diamond Heights’ has the addition of brilliant golden yellow with bright green foliage for year-round interest. Fabulous with ‘Soft Caress’ Mahonia and EverColor® ‘Everillo’ Carex.

Sunset Zones

5-9 (with protection), 14-24

USDA Zones

20°F to 30°F USDA zones 9–10

This plant isn't suitable for your USDA Zone 5b

‘Diamond Heights’ Features

Plant Dimensions

1' H x 4-5' W

Landscape Use

Border, Container, Garden Bed, Slope

Plant Type

Evergreen

Growth Rate

Moderate

Exposure

Shade to part sun

Special Feature

Compact habit, Deer Resistant, Disease / Pest Resistance, Easy Care, Water-wise

Feature

Bright, year-round foliage color; pale blue flowers in spring

Flowering Season

Spring

‘Diamond Heights’ Plant Care

Water Needs

Low Water Once Established/Water-wise

Fertilizer

Apply a balanced slow-release each spring

Pruning

None needed, but prune to desired shape after flowering

Soil

Well-drained soils

Planting Instructions

1. Dig in your native soil a hole as deep and wide as the container. We recommend planting in native soil for best acclimation.
2. Fill the hole with water and thoroughly water the new plant; allow both to drain.
3. Gently place the plant on its side and remove the pot. Place your hand on the bottom of the plant and put it in the hole.
4. Return native soil around the root ball, wetting and gently tamping down.
5. To complete, create a shallow trench around the base of the plant to contain the water when watering.
6. Mulch 1–2” deep around the plant, avoiding the area closest to the stem.

Shop for your Sunset plants

Your zip code 49315 is located in Zone: 5b with a temperature range of: -15 to -10 °F.