How tall do gardenias grow

They can also be grown indoors in pots. Put them outside during the warm days of summer and take them indoors for the cooler seasons. There are compact plants that only grow 3 to 4 feet tall and there are giants that grow up to 8 feet in diameter. Some bloom early in the summer and some bloom later. Some varieties have only a few huge blossoms and others have many small blooms. Gardenias do not transplant well and respond poorly to root damage.

Because of this, handle the plant with care during planting! Skip to main content. You are here Gardening » Growing Guides. By The Editors. When to Plant Gardenias Generally, the best time to plant gardenias is in the fall. In areas that get a light frost, plant gardenias at least 6 weeks prior to your local fall frost date.

While their scent is enjoyable in passing, it may become overbearing if the shrub is planted near a window or frequently traveled area! Gardenias appreciate a tropical climate, but may suffer in full sun at the height of summer.

In cooler areas, select a spot that gets full to partial sun. Choose a sheltered spot where the gardenia will protected from cold winds in the winter. Gardenias require a low soil pH acidic of between 5. Soil should be rich and moist, but well-draining. Tree forms are especially lovely when grown in containers, and add sophistication to formal garden designs.

Create a cocktail-hour garden by combining gardenias with other white-flowering plants that will reflect the moonlight and perfume the night air see Creating Night Garden Drama.

Gardenias are most fragrant at sunset and during the early evening hours. The moonlit white flowers will also attract nocturnal moths, which serve as pollinators. Indoors, you can control the size of gardenias by growing them in smaller containers. In fact, a slightly pot-bound gardenia will often bloom more prolifically. Gardenias also make excellent bonsai trees if you prune and train them into the desired shape see these tips from Dallas Bonsai.

Grows up to 4 feet tall and 3 feet wide. Can take more sun than other gardenias. It has a mounding habit, with 2 inch, fragrant flowers and is a popular choice for containers.

In colder areas it blooms from midspring to early summer, while in warmer areas, it may bloom all year. From late spring through early summer, it is covered with dainty 1-inch white flowers, set off by lustrous dark-green leaves. This attractive rounded shrub grows 6 to 8 feet tall with an equal spread and blooms from midspring through early summer, with sporadic flowering into fall.

Growing 4 to 6 feet high and 3 to 4 feet wide, it has a shrubby habit well suited for hedges. The foliage of 'Variegata' is every bit as attractive as the highly fragrant flowers, displaying cream-colored markings that add year-round interest. Suitable for containers or small hedges, this compact cultivar grows 3 to 4 feet tall and wide.

Its rounded, compact habit 2 to 3 feet tall and wide makes it a favorite for containers and by entryways. It produces velvety white 3-inch flowers in profusion from late spring through early summer, and will often rebloom in fall. Grows up to 4 feet tall and wide. ScentAmazing is another cold-hardy reblooming gardenia with, as the name implies, an out-of-this-world fragrance.

To use the website as intended please Accept Cookies. Alphabetical Plant Listing. View or Create Collections. Gardenia Requirements Gardenias are beautiful subtropical plants which may be fussy and quite temperamental in their cultural needs. Select a site with full sun to light shade. Although a Gardenia plant prefers full sun, some shade is appreciated during the warmer months of the year or its leaves may scorch and its buds may fall off if they get too much sunlight.

In hot climates, Gardenias grow best with morning sun and afternoon shade. In cooler areas, they can tolerate full sun, especially if their roots are covered with organic mulch. Gardenias growing in containers need bright light or filtered shade with no direct sun. Gardenias grown indoors should receive at least hours of direct sunlight through a sunny window. Make sure your Gardenia soil is moist and well-drained. Gardenias need at least 1 inch of rain or equivalent watering each week.

Keep the soil consistently damp but not soggy. Don't let the soil dry out and don't over-water your Gardenias or the flower buds will not open and may even drop off. Apply a in. In order to drain away excess fertilizer salts in the soil, water with distilled water once a month. Avoid planting gardenias near a concrete wall or foundation where the pH may be too high for an optimum growth.

Gardenias like soil that is rich in nutrients. Add plenty of organic matter to the soil such as peat moss or manure to enhance the growth of your plant. Flower buds will fail to form if the ideal temperature for Gardenias is not respected!

Gardenias demand high humidity to thrive. Extra humidity is important in keeping down spider mites that thrive under dry conditions.

To prevent nutrient competition, avoid growing gardenias near tree roots. Regardless of the gardenia variety, these plants prefer growing in moist — not soggy — soil. Lack of water can result in premature dropping of the flower buds and drying of the roots, while overwatering can result in yellowing leaves and root suffocation. Give the plants about 1 inch of water per week. Regularly place your finger 1 to 2 inches deep into the soil to check the moisture.

If the soil feels dry, water the gardenias. A 2-inch layer of mulch on the soil around the plant can help preserve the moisture. How Fast Do Gardenias Grow? Home Guides Garden Gardening. Related Articles.