Is Gardenia Indoor Or Outdoor Plant

Care For Gardenia Only USDA Zones 8 to 11 allow gardenia to grow outside. If you reside in a cooler region, you are permitted to leave your gardenia indoor plant outside throughout the summer in conditions of 60°F or higher.

Can a gardenia plant be kept inside?

Gardenia houseplants are not the kind of indoor plants that need little care, but there are plenty of them. The fussiness of these beautiful and fragrant plants is one of the things that annoys me the most. If you want to give someone a gardenia plant as a gift, make sure they understand how to take care of it or they will be very unhappy.

Gardenias need to be grown indoors, in the confines of your house, with careful attention paid to humidity, light, and pest management. An indoor gardenia will repay you with glossy, green foliage and fragrant blossoms if you give it the right atmosphere and care.

Can gardenias in pots be left outside?

According to the Missouri Botanical Garden, gardenia is a native of China, Taiwan, and Japan. They are very adaptable in their natural habitats due to their evergreen nature, but they require more upkeep in conditions that are less suited to them. They favor frequent watering, mild shade, and acidic, well-drained soil. Gardenias might benefit from fertilizer, and it’s preferable to prune them after they’ve flowered.

Gardenias may thrive in greenhouses, for instance, and are frequently cultivated in pots or other containers in the United States. They can thrive outside during the summer, but when the temperatures drop, they should be moved. Gardenias enjoy warmth, according to the University of Missouri Extension, and can endure brief, minor freezes (between 28 and 32 degrees Fahrenheit), but they prefer temperatures between 60 and 75 degrees Fahrenheit during the day and 60 to 60 degrees Fahrenheit at night. Your gardenia bush may suffer from leaf burn, bud drop, and other types of wintertime damage due to the colder weather. If your region experiences frequent freezing temperatures, bring your gardenia indoors for the winter to protect it.

Gardenias thrive best where?

Gardenias typically thrive in full sun, but in the warmest regions of their hardiness range, they may benefit from shade during the hottest time of the day. They don’t seem to thrive in dry or arid environments and seem to thrive in humid environments.


Plant your gardenia bush in acidic (pH 5.0–6.5), humus-rich soil in the fall or spring, making sure to leave plenty of room for drainage. (Get a soil test if you’re unclear of the pH of your soil generally.) Plant in a large hole in soil that has been improved with compost or bark to improve drainage. Because gardenias dislike rivalry, make sure there is space for the roots to spread out. Also, after planting, try not to disrupt the roots. Gardenias grown outside do best in raised beds with good drainage and amendable soil; when grown indoors in pots, make sure the plants aren’t placed in a saucer or other area with standing water.

Watering and Mulching

Regardless of whether it comes from a hose or a weekly inch of rainfall, gardenias require water. Apply mulch to a depth of two to four inches to help maintain soil moisture and manage weeds that consume a lot of water. Water your plants frequently, and don’t wait until they are fully dry. The buds and leaves could fall off if you’re inconsistent.


Apply a dose of fertilizer made for acid-loving plants in the spring and once more in the middle of the summer, adhering to the label’s directions. Along with regular applications of fish emulsion or blood meal, which can help increase soil acidity, plants may also benefit from regular dosages of coffee grounds, which offer a mildly acidic mulch.


Don’t panic if your shrub’s heady, milky white flowers fade to a disgusting shade of brown; it doesn’t mean your shrub is dying. Just after flowering, the plant can be tip trimmed, but if you wait until August to do so, you risk reducing the number of flowers the following year by removing buds that are already growing. Gardenias shouldn’t require much pruning if they are growing in the proper conditions.

Winter Protection

Apply a thick layer of mulch over plants in the fall, right before the first frost, to shield roots from the brisk winter weather. At temperatures of 15 degrees Fahrenheit or lower, plants are susceptible to cold damage, therefore on the coldest nights, be careful to cover them with breathable cloth or other materials.


One of the simplest shrubs to root is the gardenia. Simply trim off the branch’s tip in the middle of the summer, remove any blossoms, and add a few lower leaves and water. Within days, roots will become apparent, and the cutting can be planted.

How to Care for Gardenias in Pots

The optimal conditions for gardenia growth are heat and humidity. You’ll need to simulate those conditions indoors. Your plants should be placed in a space with a temperature range of 55 to 75 degrees. Keep them out of the hot, direct sun, but provide lots of bright light. Grow them in pots atop trays of pebbles and water, use a humidifier, or spritz them to increase the humidity.

Do gardenias grow outside?

Gardenias are often cultivated outside where the winter climate is manageable, or grown in pots and brought within for the winter because they are cold-sensitive and may perish in harsh conditions. The gardenia bush should be planted in the fall or spring.

Regarding gardenia care outdoors, you should be aware that the plant often loves to be kept in some shade when cultivated outdoors. Gardenias also favor an acidic soil that is damp but well-drained and rich in organic matter. Gardenias should always be kept moist, even after the blooming has stopped. Once the gardenia bush has finished blooming, prune it to remove wasted flowers and unsightly branches and to maintain the plant healthy.

Healthy gardenia plants are more likely to survive the winter and frequently recover stronger in the spring.

Do gardenias prefer shade or the sun?

Location is the key to success because it is usually simpler to prevent plant issues than to solve them. The optimal conditions for gardenia growth are bright early illumination and afternoon shade. For flower buds to develop properly, exposure to sunlight is essential. Without enough sunlight, plants would grow slowly and bear few flowers. On the other hand, blossoms may fade quickly under excessive sunlight.

When choosing a planting site, take soils into account as well. Gardenias need a soil that is nutrient-rich in organic matter, acidic (pH 5.0-6.5), and well-drained. Give plants a lot of space so they can spread their roots Crowding and root competition are not acceptable to gardenias. To minimize pest issues, choose a site with sufficient air circulation.

Do gardenias thrive in containers?

In pots or containers, gardenias thrive and can enhance the beauty and aroma of a patio, front porch, or terrace. It’s simple to grow these aromatic evergreen plants outdoors in containers. They are low maintenance and just occasionally need to be pruned to maintain their size and shape.

One benefit of growing these shrubs in containers is that they can be readily relocated indoors or inside a cool garage or greenhouse if you live in a lower region where they wouldn’t survive the winter cold.

How are gardenias kept from blooming?

In the late summer and early fall, gardenias create flower buds that will bloom the following year. Wait to prune plants until after they have finished blooming in the early summer to prevent removing these flower buds.

Pruning is often not necessary for gardenias. Cut back crooked branches and older, less productive stems to reshape the plant. You can always remove faded flowers. By late summer, plants will start producing flower buds for the following season; therefore, avoid pruning after mid-summer.

Why is the gardenia in my home dying?

Gardenias are delightful to plant either indoors or outdoors because to their fragrant blossoms and shiny green leaves. The only issue is that they might be difficult to stay content, so you have to put in extra effort to appreciate them to the fullest. This article will help you identify the issue and restore the health of your Gardenia if it has started to die or appear a little unwell.

Root rot brought on by wet soil or over irrigation is the most frequent reason for a Gardenia’s demise. Despite the soil being damp, look for widespread leaf yellowing and wilting. A Gardenia’s struggles are frequently caused by pests, illness, inadequate light, and overfertilization.

How simple are gardenias to grow?

Gardenias are simple to grow but need some care. When you fuss over them, the plant produces beauty. They will yellow and perish if you ignore them. They will thrive in moist, acidic, well-drained soil, early and afternoon shade, excellent air circulation, and appropriate fertilization. Gardenias are the ideal flowering plant for summer, with their glossy leaves, lovely flowers, and divine scent.


One inch of water should be used to water gardenias once each week. Never let the soil become moist, and keep it from being fully dry. The flower buds on your gardenia can not open or perhaps fall off if you overwater or drown it.


Gardenias enjoy lots of sunlight, but it’s crucial to plant them in an area that shields them from the afternoon heat, especially during the hottest parts of the summer. If the plant receives too much sun, the leaves may become scorched and die.

Other Care Methods

High humidity is necessary for gardenias to thrive. Your gardenia can benefit from additional moisture by being misted daily, using a humidifier, or being set up on a tray of wet stones. By providing adequate humidity, you can prevent stealthy spider mites, which attack gardenias in dry weather. During their growing season, which runs from March to October, gardenias should be treated with the right fertilizer every two to four weeks.

Gardenia blossoms last for how long?

Gardenias are hardy evergreen blooming plants that grow in zones 7–11. Their fragrant, white, long-lasting blossoms bloom from late spring through autumn. Before withering, each flower can last several weeks. Orange seed pods eventually develop from the wilting blooms.

Gardenias can conserve energy by removing their wasted blooms so that the plant can use that energy to produce new blooms rather than seed pods. Gardenias will look better throughout the growth season if you deadhead them.

Do gardenia plants need a lot of sun?

In the 1700s, gardenias were found in China. The oil derived from the flowers is used to make both fragrances and teas, and their smell is unrivaled in the world of flowers. Some people believe that gardenias are finicky plants. They’re easy to grow if you supply a few of their fundamental demands, which is why we say they’re not.

Gardenias require a minimum of four hours of sunshine per day (most blooming plants have basically this requirement, although there are exceptions). They won’t blossom without at least this much light. However, moderate afternoon shade will prevent the gardenia’s leaf from burning in our very intense summer heat.

Keep the soil around gardenias moist but not soggy because they don’t want to dry out. Do not allow them to stand in water! Due to decreased evaporation from heat and sunlight throughout the winter, you can reduce the amount of water you give your plant by waiting until the top half inch of soil has dried out before watering.


Humidity is good for gardenias. Unfortunately, the majority of homes just have dry air, particularly during the winter when central heating exacerbates the issue. You could spend a lot of money on a nice pebble tray, but you can construct your own, more practical version for less money. Just get a big plastic plant saucer. Gravel should be inserted roughly 3/4″ deep. Near the tops of the pebbles, add water. (You don’t want your plant to ever be sitting in water.) This saucer’s evaporation will maintain your plant’s immediate surroundings at least somewhat damp.


Pay attention to this. Your gardenias will protest by dropping their buds if the weather isn’t ideal.

Gardenias thrive at daytime temperatures that are comfortable for people. However, they significantly prefer a temperature between 50 and 55 degrees Fahrenheit at night. Although it would be pushing your luck, you might be able to get away with a temperature of 63.


Use fertilizer that contains acids since gardenias love acidic environments. These are explicitly marked as being for plants that prefer acid. In the winter, you can certainly use less fertilizer, but usually speaking, your plant is OK with a monthly schedule.


Rarely do gardenias outgrow their containers. Repotting shouldn’t be done unless the roots have nearly filled the pot. Always use a peat-based, well-draining soil that hasn’t had any lime added. (Again, because plants adore acidity.)

Bud Drop

Bud drop shouldn’t be an issue if you’re attentively according to these instructions. Check the growing conditions once more if it happens. If you address the root cause, the issue ought to resolve itself.

Are gardenias difficult to maintain?

The greatest outside plants for novice gardeners are not the fragrant, fussy gardenias (Gardenia jasminoides). Within USDA plant hardiness zones 8 to 11, where they are prized for their creamy white blooms and lustrous evergreen foliage, they are extensively planted outdoors. Gardenias are classified as high maintenance plants by the Missouri Botanical Garden because to the variety of issues they encounter. Gardenia care outdoors is most difficult due to root disease brought on by overwatering, but knowing the best techniques will help lower the chance of serious problems with these aromatic evergreen bushes.