Gardenias are one of the most popular fragrant flowering shrubs and are well suited to growing in the garden border or in pots and containers
Regarded as hardy in Zones 8-10, however in cooler area they can be grown in containers and provided shelter indoors or on an enclosed patio they can flourish.
A gardenia bouquet is perhaps one of the most elegant of all and you can grow your own flowers for a wonderful fragrant and elegant bouquet.
You need to look for the longer stemmed larger flowering varieties, not the dwarf cultivars and you will also need to protect the flowers from rain before picking.
Make sure that you take enough foliage to provide a nice backing. and try wrapping this stems in a white material to add further refinement. Of course you could just buy one from the florist, but growing your own is real something special.
VarietiesGardenias come in a number of species and forms including low growing varieties that make excellent edging plants
- Gardenia radicans a low growing species is more tolerant of colder climates than other species. (picture above right)
- Gardenia augusta 'Radicans' is a prostrate form (even lower growing), well suited to low garden borders.
- Gardenia thunbergia will grow to be a large shrub and is a stunning garden plant.
- Gardenia tubifera (Golden Gardenia) is form South East Asia and has attractive golden yellow flowers.
- Gardenia Jasminoides 'August Beauty' has very attractive large flowers in a compact bush, an excellent gardenia for cut flowers.
- Gardenia jasminoides veitchii has smaller leaves than some species and will grow to 4', suitable to Zones 8-11.
- Gardenia jasminoides kliems hardy is a dwarf variety that has glossy dark green foliage and ivory flowers in late summer Zones 7-10.
- Gardenia jasminoides Ellis is reportedly used in Chinese medicine.
- Gardenia taitensis requires a warm climate, flowers are interesting but perhaps not as spectacular as others.
- Gardenia Veitchii will reach 4 - 5 ft and is an outstanding fragrant plant for warmer areas.
PropagationPropagation is easy by taking softwood cuttings in late spring, semi hardwood cuttings in fall are also suitable, best wintered in a cold frame.
- Yellow leaves on Gardenias
Usually caused by poor nutrient balance, fertilize during spring to avoid this and water regularly during warmer months. White oil can be used if scale or mealybugs is a problem
- Bud Drop on Gardenias
Usually caused by irregular watering, so not to wet and not to dry. Every second to third day during warmer months depending on soil, and local conditions.
- Sooty Mold on Gardenias.
Caused by aphids, scales and white-fly. Neem oil or White Oil can be used to treat Sooty Mold. Be sure to follow the manufactures instructions. These are very general care instructions.
- Consult your local nursery for detailed and specific care instructions for Gardenia.
Gardenias are readily available for sale at good nurseries across the country.