FREE SHIPPING On All Orders Over $99
Plants by Mail orange logo

Diamond Spire™ Gardenia

(68 customer reviews)

Earn up to 185 PBM Points.

Bulk Discount % Off
2 - 5 5%
6 - 13 7%
14 - 500 10%

About Diamond Spire™ Gardenia

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.

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.

YouTube video

Gardenia Care Tips

Southern Living Plant Collection tips on maximizing your gardenia blooms.

Common Name
Diamond Spire™ Gardenia
Scientific Name
Gardenia hybrid 'Leefive' PPIP
, , , , , , ,
Average Size
3–4' H x 2' W
Bloom Season
Test Your Soil with Soil Test Kits from Plants by MailTest Your Soil with Soil Test Kits from Plants by Mail

Related products

68 reviews for Diamond Spire™ Gardenia

  1. James (verified owner)

    Beautiful healthy plant, also good size and fair price, thanks

  2. Pam Horton (verified owner)

    Plant arrived in great shape, looks exceptionally healthy. I am quite pleased with my first ever “ordered by mail plant!”

  3. Jeff Aysse (verified owner)

    I purchased two Diamond Spire Gardenias at the end of April. I lost one over the summer and just replaced it - the other is thriving and doing fine. Beautiful plant to use as a center piece in a pot. Would definitely purchase again!

  4. Debbie Williams


  5. Lyn (verified owner)

    Very satisfied with this plant! Perfect for small space on the Balcony.

  6. Donna (verified owner)

    Arrived healthy and like advertised. Neat shape.

  7. Cathy Lowrey (verified owner)

    I was very pleased with my purchase. The plants were very healthy when I receive them and look beautiful in pots on my front porch.

  8. Joseph Raffa (verified owner)

    We ordered three Diamond Spire gardenias, and couldn’t be happier. The plants were well packed and arrived in wonderful condition. I can’t wait to see them grow into our landscape. Extra kudos for customer service. FedEx lost part of our order, but PlantsByMail recovered quickly and with good communication. We couldn’t ask for more.

Add a review

Your email address will not be published.