gardenia bush

Most gardenia varieties in these listings grow about 1 to 5 feet tall and typically 2–4 feet wide, depending on the cultivar.

Most listings recommend gardenias for USDA zones 7–11; some specific varieties are listed for zones 8–11.

Gardenia blooms are described as strongly to intensely fragrant with white flowers. Many varieties bloom from late spring through fall, and some flower continuously during that period.

These gardenias are shipped in grower pots and nursery containers ranging from about 2.5 quarts up to 2.25 gallons, with some offered in 1‑gallon sizes as well.

Several varieties are described as cold-hardy or having enhanced cold tolerance. Listings note they can perform in colder zones with winter protection, and some reviewers reported survival through frost or cold conditions.