Diamond Spire®

Diamond Spire®

Gardenia hybrid ‘LeeFive’ PP32516

Diamond Spire produces fragrant, single white blossoms late spring through fall on a truly unique upright habit. Blooms in both hot and cool climates.

Sunset Zones

4–5 (with protection) 6–24

USDA Zones

0°F to 10°F USDA zones 7–10

This plant is suitable for your USDA Zone 10b

Diamond Spire® Features

Plant Dimensions

3–4' H x 2' W

Landscape Use

Accent, Container, Cut Flowers/Foliage

Plant Type


Growth Rate



Full coastal sun to part shade in hotter climates

Special Feature

Aromatic, Attracts Pollinators, Compact habit, Cut Flowers, Fall Blooming, Heat Tolerance, Longer Blooming, Reblooming, Upright Habit, Year-Round Interest


Reblooming fragrant, single white flowers spring through fall

Flowering Season

Spring, Fall

Diamond Spire® Plant Care

Water Needs

Medium Water Once Established


Apply acidic fertilizer in spring and summer


If needed, prune to shape after spring bloom


Well-drained garden soil w/ rich organic matter

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 90278 is located in Zone: 10b with a temperature range of: 35 to 40 °F.