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Diamond Spire Gardenia

93 Reviews
| 2 answered questions
$19.98
  • Summer Bloomer consisting of glossy leaves and singular blooms
  • Matures to 2' wide by 3-4' tall
  • Hardy in USDA Zones 7 - 10
  • Plant in full sun to part shade
Pot size

Description

Remarkable columnar gardenia with coin-shaped glossy green leaves and single daisy gardenia flowers that rebloom spring through summer.

Diamond Spire™ Gardenia Care Tips

Hardy from USDA Zones 7-10.

Plant the Diamond Spire™ Gardenia in slightly acidic soil with good drainage. Soil that is too alkaline results in yellowing leaves.

Water 2-3 times per week during the first growing season. In the second growing season, water once or twice a week. Shortly after planting, check the soil an hour after watering to ensure that the soil is draining well.

Plant this gardenia in full sun to part shade. If you are located in hotter zones, such as the southern United States, plant them somewhere where they will receive morning sun and afternoon shade. If you are located in cooler zones, such as the northern United States, plant them in full sun to help ensure their winter survival.

Fertilize once yearly in spring with a slow-release gardenia fertilizer. Otherwise, for organic gardeners, fertilize every 2 months with organic acidic plant fertilizer.

Gardenia Care Tips

Southern Living Plant Collection tips on maximizing your gardenia blooms.

Care & Use

Getting Started: Understanding Your New Plant

Review your plant's information on our website or the tag that comes with it. Be mindful of sunlight preferences, soil type, and spacing needs.

Our plants are adaptable but grow best in the correct USDA Zones. Click here to learn more about your USDA Zone.

Planting Instructions

Dig a Hole

First, dig a hole three times the width of the root ball of your plant. This makes it easier for the root system to spread out quickly. Dig the hole deep enough that your plant will sit level with or slightly above the ground around it.

Amend Your Soil

Mix your native soil with rich gardening soil to provide extra nutrients and support plant growth. If your soil is clay-heavy, we recommend mixing your native clay soil with equal parts of Pine Bark mulch to improve drainage and the overall breathability of your soil.

Place Your Plant

Examine the roots. If they appear tightly bound, gently coax them apart; this ensures they can spread into the new soil. Place your plant in the hole so the top of the rootball is even with the surrounding soil—Backfill around it with the amended soil mixture. The roots need access to oxygen for your plant to thrive, so do not cover the rootball; place soil around it.

Mulch Your Plants

Top the soil beneath your plant with 3-4 inches of mulch to help it retain moisture. Be careful not to cover the rootball - your new plants roots need access to oxygen.

Water Your Plant

Soak the plant with a hose afterward to hydrate the plant, as well as get the soil and mulch situated. Develop a regular watering schedule based on your plant's needs and local weather patterns. Remember, over watering is just as, if not more, harmful than under watering.

Spacing Recommendations

Diamond Spire Gardenia Spacing Recommendations

Plant your Diamond Spire™ Gardenias 2 feet apart for a continuous hedge. Alternatively, space them 4+ feet apart to leave space in between and let their natural shape shine through.

  • Scientific Name
    Gardenia hybrid 'Leefive' PPIP
  • Hardiness Zone
    7, 8, 9, 10
  • Sun Exposure
    Full Sun to Part Shade
  • Evergreen or Deciduous
    Evergreen
  • Features
    Aromatic, Attracts Birds / Butterflies, Disease Tolerant, Drought Tolerant, Dwarf, Flowering, Heat Tolerant, Reblooming
  • Feature Color
    Green, White
  • Uses
    Accent, Container, Mass Planting
  • Water Needs
    Medium
  • Bloom Season
    Fall, Spring, Summer

Growing Zones : 7, 8, 9, and 10

Map of USDA Zones 7-10
Southern Living Plant Collection Nandinas planted in a container with heucherella in front of a fireplace

Southern Living Plants

A collection of shrubs, trees, and perennials selected by plant experts to thrive in the heat of the South. Find traditional varieties like camellias mixed with new landscape favorites like agapanthus. These varieties have been bred to tackle landscape challenges specific to the region.

2 gallon diamond spire gardenia for sale with white flowers and yellow centers on dense, glossy leaves in a brown southern living plant collection container
Southern Living Plant Collection

Diamond Spire Gardenia

From $19.98

Remarkable columnar gardenia with coin-shaped glossy green leaves and single daisy gardenia flowers that rebloom spring through summer.

Diamond Spire™ Gardenia Care Tips

Hardy from USDA Zones 7-10.

Plant the Diamond Spire™ Gardenia in slightly acidic soil with good drainage. Soil that is too alkaline results in yellowing leaves.

Water 2-3 times per week during the first growing season. In the second growing season, water once or twice a week. Shortly after planting, check the soil an hour after watering to ensure that the soil is draining well.

Plant this gardenia in full sun to part shade. If you are located in hotter zones, such as the southern United States, plant them somewhere where they will receive morning sun and afternoon shade. If you are located in cooler zones, such as the northern United States, plant them in full sun to help ensure their winter survival.

Fertilize once yearly in spring with a slow-release gardenia fertilizer. Otherwise, for organic gardeners, fertilize every 2 months with organic acidic plant fertilizer.

Gardenia Care Tips

Southern Living Plant Collection tips on maximizing your gardenia blooms.

Pot size

  • 2.5 Quart
  • 2 Gallon
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