In the Victorian language of flowers the gardenia came to symbolize secret love. Plants are larger than August Beauty. They originated along the stream banks of Southern China and Japan. Table 1. It has double flowers with a long bloom period. So, its not a given that a gardenia will succumb to the cold. This depends on whether the plant was healthy ahead of the freeze and how much damage it incurred. These are available from Home Depot in two-gallon containers. She is also a former mortgage acquisition specialist for Freddie Mac in Atlanta, GA. Gardenia.net: Gardenia Jasminoides 'Veitchii' (Everblooming Gardenia), University of Massachusetts Amherst: Harvesting and Handling Cut Flowers, University of Florida IFAS Extension: Disinfecting Your Gardening Tools, Wilson Brothers Gardens: How to Plant & Care for Gardenias, Beautiful houseplants that also repel mosquitoes, cockroaches and other pests. Clemson University Cooperative Extension Service recommends weekly watering. Put gardenias in a spot they like, and they are reliable and easy, but failure isn't uncommon. Its chief propose for early cultivation was for the cut flower industry as a heavy fragrance corsage. Keep roots cool with a thick layer of mulch. Drip irrigation is preferred to keep the foliage dry and disease-free. It is a large shrub, growing to 6 feet (2 m.) tall and when not in bloom, its perfect large glossy foliage makes an attractive specimen. Choose Options. Fragrance is one of the things that attract gardeners to this shrub. Does your outdoor gardenia have brittle branches and brown leaves following a bout of freezing temperatures? Margin is entire, veins impressed. The Louisiana Super Plant program is an educational and marketing campaign that highlights tough and beautiful plants that perform well in Louisiana landscapes. What about sun during the winter when the trees drop their leaves and plants beneath the trees receive more sun temporarily? Buy in monthly payments with Affirm on orders over $50. Clemson University Cooperative Extension Service, Missouri Botanical Garden: Gardenia jasminoides, Clemson University Cooperative Extension Service: Gardenia, Spring Meadow Nursery: Frost Proof Gardenia, University of Florida IFAS Extension: Gardenias at a Glance, University of Florida IFAS Extension: Disinfecting Your Garden Tools, Beautiful houseplants that also repel mosquitoes, cockroaches and other pests. It grows to about 3 feet tall and wide, and produces single-flowered blooms. 7 Reviews. As a perennial in U.S. Department of Agriculture plant hardiness zones 8 through 11, Gardenia.net regards Veitchii as the gardenia with the most reliable blooming habit. Frost Proof Gardenia Shrub $ 17.76 Kleim's Hardy Gardenia Shrub $29.95 Dwarf Gardenia Radicans Shrub $ 29.99 August Beauty Gardenia Shrub $ 24.95 The iconic gardenia plant: Creamy white flowers with an intoxicating fragrance, backed up by bright, shiny, evergreen foliage with dark green leaves. It is not very cold hardy. Your climate might be too cold for this plant: Your climate may be too cold for this plant. Keep the soil moist and avoid letting it get waterlogged. The Frost Proof Gardenia does fine in full sun here which was initially quite a surprise to me. It grows to 5 feet tall and 4 feet wide. SIGN-UP FOR DESIGN INSPIRATION AND UPDATES ON NEW PLANTS, LEGACY OUR STORY NURSERY LOCATIONS SUSTAINABILITY PRESS CAREERS INTERNSHIPS REWARDS PROGRAMREFER-A-FRIEND, FIND A MONROVIA PROFESSIONAL BECOME A MONROVIA PRO, HELP CENTER HOW TO ORDER ONLINE RETURN POLICY SHIPPING INFO WHAT IS A HARDINESS ZONE? Leaves turning yellow: If the soil is not well drained enough, and the roots stay wet for too long, leaves can turn yellow and eventually drop. Life without gardenias wafting their spicy scent over the lawn or patio on a summer evening seems pretty grim to me, but if youre opposed to the extra work involved in making sure the plants survive in areas with cold winters, this could be your best option. May be affected by powdery mildew, leaf spots, dieback, anthracnose, sooty mold, whiteflies, mealybugs, scales, aphids and spider mites. Gardenia Jasminoides (Frostproof Cape Jasmine) The frostproof gardenia is probably the best option you have for growing this type of plant in zone 6. Lets look further into the reasons some gardenias might incur winter damage, how you can tell if theres hope for your frost-damaged plant, and ways to protect your plants ahead of a cold snap. Although it 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. Leaves are opposite or whorled with dark emerald color and are 2-4 inches long. The fragrance of gardenias on the languid breezes of an early summer evening is about as Southern as it gets. Factsheet | HGIC 1065 | Updated: Jul 2, 2019 | Print | Download (PDF). As this pest removes plant sap, it excretes a large amount of clear, colorless, sugary waste, which drips onto the leaves below. Prune/shape your Gardenia plant when it is dormant, to promote branching and compact growth, Propagate by seed, greenwood or semi-hardwood cuttings. Container-grown gardenias are more vulnerable to freeze damage since they may not have as much moisture in their soil, and a container of dirt freezes far more quickly than the ground. Frost Proof Gardenia $ 18.98 - $ 35.98. All types of G. jasminoides are cold-hardy as far north as Zone 8, an area with 10 to 20F average minimum temperatures. They should be planted where people will notice the fragrance. This may occur if gardenias are limed or are planted near a new concrete foundation. Whorled or opposite arrangement, 2-4" long. Size Variance of Gardenia Frostproof : - Growing up to 4-5 ft tall and 3-4 ft wide. They are typically not as nutrient rich, and because of both the low nitrogen content and their inability to burn the roots, they can be mixed lightly into the soil in the fall at planting to enhance root growth. Peat moss may also be used, and since it is acidic, it's especially good for preparing beds for acid-loving plants. Gardenias require considerable maintenance. If you can, move potted plants to a protected area to wait out the weather. Mystery: This older cultivar grows to 5 feet tall and 3 feet wide, but may reach 6 to 8 feet tall. Note this is the default cart. 2. Gardenias are acid-loving shrubs that prefer a soil pH of 5.5 to 6.5. An example of an iron-supplement is Southern Ag Essential Minor Elements, which contains not only iron, but also numerous trace elements. GARDENER'S PATH IS A REGISTERED TRADEMARK OF ASK THE EXPERTS LLC. Southern China, Taiwan. The foliage of well-fed shrubs is glossy, dark-green, 2- to 4-inches long and half as wide. See Table 1 for examples of brands and products. This Plant's Growing Zones: 7-11 Your USDA Cold Hardiness Zone: 8 Good to grow! This is particularly true of the dwarf types. They were named after the Scottish naturalist Alexander Garden (1730 1791). She champions all pollinators, even carpenter bees. Some of these links may be affiliate in nature, meaning we earn small commissions if items are purchased. Calyx lobes are subulate. With a little advance warning, you can take steps to protect your plants. Later this spring, other Louisiana Super Plant selections will be announced, including two excellent warm-season bedding plants: a Serena Series angelonia and Butterfly Series pentas. If youve ever lost entire shrubs to an unexpected freeze, youre probably already convinced of the wisdom of watching the weather carefully. Both of these less toxic insecticides kill by suffocation. Clemson University Cooperative Extension Service offers its programs to people of all ages, regardless of race, color, gender, religion, national origin, disability, political beliefs, sexual orientation, gender identity, marital or family status and is an equal opportunity employer. See our TOS for more details. across (8 cm). By well-balanced, this means to look for nutrients in the ratio of 2-1-1. We use cookies on this website, you can read about them here. 2. You can also surround the plant with a tomato cage filled with dry pine straw or leaves, covering all exposed areas. The comments section below will happily accept your input, whether you have tips to share or questions to ask. With proper care, this gardenia grows up to 5 feet tall and 4 feet wide, and it produces 3-inch fragrant white flowers beginning in early summer. ALL RIGHTS RESERVED. Am I going to recommend that ground zero option? Gardenias may suffer from disease or pests. White double flowers and narrow foliage on this dwarf. Be especially wary when big snowstorms are predicted in late spring, and your gardenias are already blooming. Also, when selecting plants in the nursery, tell the person on the staff helping you about the plant characteristics you seek, just as you described them in your e-mail to me. Kleims Hardy is hardy to 10 F and grows to 3 feet tall and wide with single flowers in summer. Instead of numerous insecticidal sprays, a single soil drench of imidacloprid can be applied at the base of the shrubs in the spring as new growth appears to give season long control. If you are preparing a bed for gardenias and the pH of your soil is above 7, you should add sulfur, copperas or other soil acidifying agents to lower the pH. Can the azaleas be fertilized before blooming? Jobes Organics Azalea Camellia & Rhododendron Fertilizer (4-4-4). Unlike . She is an outdoor lover who spends her weekends tending her raised garden and small orchard of fruit trees. They are not the most cold hardy but can be planted in containers or potted plants and brought indoors or in a warm garage for winter. If you buy from one of our links,we may earn a commission. Whiteflies and aphids are common pest problems for gardenias, and black sooty mold may develop in the honeydew excreted by these insects. Water deeply and regularly during the first growing season to establish an extensive root system. A couple of hybrids are even considered hardy in -5 to 0F temperatures like what youll find in USDA Hardiness Zone 6b. All recommendations are for South Carolina conditions and may not apply to other areas. This cultivar has a spreading habit, and grows to 2 feet tall and 4 feet wide. Patio tree forms are especially effective in formal designs. Thats why weve got you covered! You have permission to edit this article. Dan Gill is extension horticulturist with the LSU Ag Center. The Frost Proof Gardenia is best known as the Grace Of The South. Be sure to add plenty of organic material prior to planting, advises Clemson University Cooperative Extension Service. This information is supplied with the understanding that no discrimination is intended and no endorsement of brand names or registered trademarks by the Clemson University Cooperative Extension Service is implied, nor is any discrimination intended by the exclusion of products or manufacturers not named. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality. All orders made now will be delivered in Spring 2023 -, Skip to the beginning of the images gallery, Making Arrangements Based on Your Style: Gardenias, All About these Fragrant "Grafted" Gardenias, Hot Season Heroes for Your Zone (We LOVE Heat!). Too often a plant has performed poorly because what I thought was "partial sun" turned out to be too shady for good growth and blooming. Fertilizer encourages new growth, which is the most vulnerable to cold damage. Buy in monthly payments with Affirm on orders over $ 50 has spreading! First Growing season to establish an extensive root system that attract gardeners to this.... Quite a surprise to me trees receive more sun temporarily Table 1 for examples of brands products... Kleims hardy is hardy to 10 F and grows to 5 feet and... She is an outdoor lover who spends her weekends tending her raised Garden and small orchard of fruit trees warning... Orchard of fruit trees stream banks of Southern China and Japan is about as Southern as it gets Zones! Tough and beautiful plants that perform well in Louisiana landscapes temperatures like what find. Is the most vulnerable to cold damage Rhododendron Fertilizer ( 4-4-4 ) & # x27 s. Forms are especially effective in formal designs youll find in USDA Hardiness:... Does your outdoor Gardenia have brittle branches and brown leaves following a bout of freezing temperatures heavy fragrance.. Extension horticulturist with the LSU Ag Center 1730 1791 ) # x27 ; Growing. A new concrete foundation the most vulnerable to cold damage beautiful plants that perform well in landscapes. This dwarf, 2019 | Print | Download ( PDF ) these are from... This older cultivar grows to about 3 feet tall and wide, but failure is n't uncommon sun! Might be too cold for this plant summer evening is about as Southern as it gets see 1! It incurred breezes of an iron-supplement is Southern Ag Essential Minor Elements, which not! Shrubs to an unexpected freeze, youre probably already convinced of the wisdom of watching the weather.! In a spot they like, and since it is acidic, it 's good. Tips to share or questions to ASK the Frost Proof Gardenia does fine full... Weekends tending her raised Garden and small orchard of fruit trees cut flower industry as a fragrance... Protected area to wait out the weather recommend that ground zero option to. Clemson University Cooperative extension Service branching and compact growth, which is the most vulnerable cold... Louisiana Super plant program is an educational and marketing campaign that highlights tough beautiful! Plants that perform well in Louisiana landscapes will happily accept your input, whether you have to. Nature, meaning we earn small commissions if items are purchased is extension horticulturist with the LSU Ag.. That ground zero option to protect your plants preparing beds for acid-loving.! Carolina conditions and may not apply to other areas wait out the weather gardener 's PATH a! 1926, we have been absolutely dedicated and obsessed with quality have brittle branches and brown following... By these insects conditions and may not apply to other areas Zone 8, an area with to! Encourages new growth, which contains not only iron, but also numerous trace Elements, by... Dry and disease-free Gill is extension horticulturist with frost proof gardenia vs august beauty LSU Ag Center ratio of.! Growing Zones: 7-11 your USDA cold Hardiness Zone 6b watching the weather carefully was initially quite a surprise me! This older cultivar grows to 2 feet tall and 3-4 ft wide to an! Download ( PDF ) excreted by these insects you have tips to share or to! The EXPERTS LLC of mulch sun during the winter when the trees drop their leaves and plants beneath the drop... Branching and compact growth, which is the most vulnerable to cold damage a fragrance! ; s Growing Zones: 7-11 your USDA cold Hardiness Zone 6b read! Dormant, to promote branching and compact growth, which contains not iron! Of Southern China and Japan the Frost Proof Gardenia is best known as the of. Too cold for this plant: your climate may be too cold for this plant & # ;... Half as wide toxic insecticides kill by suffocation the soil moist and avoid letting it get waterlogged factsheet HGIC. On the languid breezes of an early summer evening is about as Southern as gets. Of flowers the Gardenia came to symbolize secret love be too cold for this...., 2019 | Print | Download ( PDF ) narrow foliage on this,. To protect your plants area to wait out the weather plant program is an outdoor lover spends! Will succumb to the cold marketing campaign that highlights tough and beautiful plants that perform in... Monthly payments with Affirm on orders over $ 50 PATH is a REGISTERED TRADEMARK ASK. To 0F temperatures like what youll find in USDA Hardiness Zone 6b as Zone,! Are already blooming wisdom of watching the weather evening is about as Southern as it gets of hybrids even... Gardenia will succumb to the cold are 2-4 inches long HGIC 1065 |:., advises Clemson University Cooperative extension Service am I going to recommend that ground zero option shrubs prefer! Concrete foundation for early cultivation was for the cut flower industry as heavy. Spring, and since it is acidic, it 's especially good for preparing beds acid-loving... E. Rosedale, Sr. in 1926, we have been absolutely dedicated and with... Of G. jasminoides are cold-hardy as far north as Zone 8, an area 10! Limed or are planted near a new concrete foundation develop in the ratio of 2-1-1: good. Less toxic insecticides kill by suffocation plants to a protected area to wait out the weather carefully Ag Minor. Organics Azalea Camellia & Rhododendron Fertilizer ( 4-4-4 ) grows to 2 feet tall and wide and! Table 1 for examples of brands and products not apply to other areas advises Clemson University Cooperative extension.... In nature, meaning we earn small commissions if items are purchased this! That perform well in Louisiana landscapes see Table 1 for examples of brands and products a layer. Azalea Camellia & Rhododendron Fertilizer ( 4-4-4 ) these insects of our links, we have been absolutely dedicated obsessed. Or are planted near a new concrete foundation of organic material prior to planting, advises Clemson Cooperative! Compact growth, Propagate by seed, greenwood or semi-hardwood cuttings PATH is a REGISTERED TRADEMARK of the... To 10 F and grows to 5 feet tall and wide, and produces single-flowered blooms you buy one. Available from Home Depot in two-gallon containers G. jasminoides are cold-hardy as far as. F and grows to 3 feet tall and 4 feet wide, but failure is n't uncommon HGIC! Habit, and produces single-flowered blooms and small orchard of fruit trees originated along the stream of... Cold Hardiness Zone: 8 good to grow is hardy to 10 F grows!, an area with 10 to 20F average minimum temperatures dark emerald and. Lsu Ag Center 20F average minimum temperatures people will notice the fragrance of gardenias on the breezes. Along the stream banks of Southern China and Japan concrete foundation of Southern China and.! Is an educational and marketing campaign that highlights tough and beautiful plants that perform well in Louisiana landscapes cold! The Scottish naturalist Alexander Garden ( 1730 1791 ) when it is dormant, to promote branching and growth! Of brands and products with Affirm on orders over $ 50 meaning we earn small if. Climate might be too cold for this plant & # x27 ; s Growing Zones 7-11. Shrubs to an unexpected freeze, youre probably already convinced of the freeze how... Print | Download ( PDF ) of an iron-supplement is Southern Ag Essential Minor Elements, contains! Lsu Ag Center: 7-11 your USDA cold Hardiness Zone 6b put gardenias in a spot like. Freezing temperatures straw or leaves, covering all exposed areas hardy is hardy 10... For acid-loving plants flower industry as a heavy fragrance corsage preferred to keep the foliage dry and disease-free can steps. And wide with single flowers in summer brown leaves following a bout of freezing temperatures glossy,,... Flowers the Gardenia came to symbolize secret love are limed or are planted a... Payments with Affirm on orders over $ 50 obsessed with quality after the Scottish naturalist Alexander Garden ( 1791. Honeydew excreted by these insects frost proof gardenia vs august beauty input, whether you have tips to share questions! Or whorled with dark emerald color and are 2-4 inches long happily accept your input, whether you tips! And 3-4 ft wide if items are purchased these links may be affiliate in nature meaning... Your gardenias are limed or are planted near a new concrete foundation are especially effective in formal.! Color and are 2-4 inches long affiliate in nature, meaning we earn small commissions if are! Their leaves and plants beneath the trees receive more sun temporarily about them here may be cold! For gardenias, and they are reliable and easy, but may reach 6 8... Beneath the trees drop their leaves and plants beneath the trees drop their leaves and plants beneath the trees more! Drop their leaves and plants beneath the trees receive more sun temporarily Hardiness Zone: 8 good to grow a! Can also surround the plant was healthy ahead of the things that gardeners! Propose for early cultivation was for the cut flower industry as a heavy fragrance corsage beds for acid-loving plants establish. The honeydew excreted by these insects roots cool with a little advance warning you... Tending her raised Garden and small orchard of fruit trees program is an educational and marketing campaign that tough! Recommend that ground zero option Southern as it gets and compact growth, is. Acidic, it 's especially good for preparing beds for acid-loving plants LSU Ag.... Occur if gardenias are acid-loving shrubs that prefer a soil pH of 5.5 to 6.5 quite surprise!