Crown Jewel Gardenia
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Crown Jewel Gardenia

Crown Jewel Gardenia

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Gardenia 'Crown Jewel'

Warming up to gardening just like the weather? Check our most popular Gardenia Crown Jewel, hardy in zone 6 thru 10. It's a dwarf double bloomer that loves sun and well drained soil. Gardenias are best when planted in spring as early as you can so the plant has time to develop roots before the following winter sets in. Gardenias bloom profusely in April and May depending on your local weather. They may sport a few extra blooms during the hot months and into early fall.

Hardiness Map
Mature Height: 3'
Mature Width: 3'
Flower Season: Late Spring
Sun: Part shade
Hardiness Zone: 6 to 10
This plant is suitable for the low temperates below:
Temp (F)
Temp (C)
-10 to 0
-23.3 to -17.8
0 to 10
-17.8 to -12.2
10 to 20
-12.2 to -6.7
20 to 30
-6.7 to -1.1
30 to 40
-1.1 to 4.4