AVN succeeds by helping you & your business succeed.
+100 years in the industry
The Double Mint Gardenia (Gardenia jasminoides 'Double Mint') is a stunning evergreen shrub known for its lush, double blooms, and enchanting fragrance. It is a compact, versatile plant that can be grown in a variety of settings, making it an excellent addition to any garden or landscape. The following paragraphs detail some of the key attributes of this captivating plant.
Appearance: The Double Mint Gardenia boasts glossy, dark green leaves that provide a striking backdrop for its spectacular double flowers. The blooms are an elegant white and often reach 2-3 inches in diameter. Their exquisite, layered petals create a full and lavish appearance, drawing the eye and adding a touch of luxury to any garden setting. The blooms typically appear from late spring to early summer, with occasional re-blooming throughout the season, depending on the climate and growing conditions.
Fragrance: One of the most distinguishing features of the Double Mint Gardenia is its intoxicating fragrance. The sweet, jasmine-like scent is known to waft through the air, permeating the surrounding area and creating an inviting atmosphere. The enchanting aroma is particularly potent during the early morning and evening hours, making this plant a favorite among gardeners who enjoy spending time outdoors during these times.
Size and Growth Habit: The Double Mint Gardenia is a compact shrub, growing to an average height and width of 3-4 feet. Its dense, mounding growth habit makes it suitable for small spaces, containers, or as a border plant. It can also be used as a specimen or foundation plant, adding elegance and sophistication to any landscape.
Hardiness and Care: The Double Mint Gardenia is suitable for USDA plant hardiness zones 7-9. It prefers well-draining, acidic soil, and should be planted in an area that receives partial to full sun. It is essential to keep the soil consistently moist, but not soggy, as this can lead to root rot. The Double Mint Gardenia benefits from a layer of mulch to help retain moisture and regulate soil temperature. Occasional pruning to maintain the desired shape and size is recommended, but heavy pruning should be avoided as it can reduce the number of blooms.
Pest and Disease Resistance: The Double Mint Gardenia is moderately resistant to common garden pests and diseases. However, it can be susceptible to issues such as aphids, mealybugs, and whiteflies. Regular monitoring and prompt treatment with insecticidal soap or horticultural oil can help keep these pests in check. Additionally, proper care and maintenance can help prevent issues like root rot, leaf spot, and powdery mildew.
The Double Mint Gardenia's compact size, lush blooms, and enchanting fragrance make it an ideal choice for various landscaping applications. Here are some popular uses for this versatile plant in landscape design:
- Foundation Planting: The Double Mint Gardenia can be used as a foundation plant to provide a lovely, fragrant border along the base of a house or building. Its dense growth habit helps hide unsightly foundations and adds a touch of elegance to the structure.
- Mixed Borders: Incorporate the Double Mint Gardenia into mixed borders with other shrubs, perennials, and annuals. Its striking white blooms and glossy green foliage provide a beautiful contrast to plants with different colors and textures.
- Container Gardening: Given its compact size, the Double Mint Gardenia is an excellent choice for container gardening. Plant it in a pot or planter to create an attractive and fragrant focal point on a patio, balcony, or entryway.
- Hedging: Plant a row of Double Mint Gardenias to create a low, informal hedge or border along pathways, driveways, or property lines. The dense foliage and lovely blooms add privacy and visual interest to the landscape.
- Specimen Planting: Use the Double Mint Gardenia as a specimen plant to create a focal point in the garden. The captivating blooms and pleasant fragrance make it a standout feature in any landscape.
- Woodland or Shade Gardens: Although the Double Mint Gardenia prefers partial to full sun, it can tolerate some shade. Consider adding it to a woodland or shade garden, where it can provide a burst of bright white blooms amidst the filtered sunlight.
- Fragrance Gardens: Include the Double Mint Gardenia in a fragrance garden to take advantage of its intoxicating scent. Plant it near seating areas, windows, or doorways, where the aroma can be enjoyed throughout the blooming season.
- Cottage Gardens: The Double Mint Gardenia's charming, romantic blooms make it a perfect addition to a cottage-style garden, where it can be mixed with other traditional flowering plants like roses, peonies, or hydrangeas.
- Wildlife Gardens: The fragrant flowers of the Double Mint Gardenia can attract pollinators such as bees and butterflies, making it a valuable addition to a wildlife-friendly garden.
Planting and caring for a Double Mint Gardenia (Gardenia jasminoides 'Double Mint') requires attention to several key factors to ensure a healthy, flourishing plant. Here is a guide to planting and caring for your Double Mint Gardenia:
- Site Selection: Choose a planting site that receives partial to full sun, as the Double Mint Gardenia needs at least 4-6 hours of sunlight per day for optimal growth and blooming. The plant can tolerate some shade but may produce fewer blooms in shadier conditions. The site should also have well-draining soil to prevent root rot and other moisture-related issues.
- Soil Preparation: The Double Mint Gardenia prefers acidic soil with a pH range of 5.0-6.5. Before planting, test the soil pH and amend it if necessary with sulfur, peat moss, or another soil acidifier. Additionally, mix in organic matter like compost or well-rotted manure to improve soil structure and fertility.
- Planting: Dig a hole twice as wide and as deep as the root ball of your Double Mint Gardenia. Gently remove the plant from its container and loosen the root ball. Place the plant in the hole, ensuring the top of the root ball is level with the surrounding soil. Backfill the hole with the amended soil, firming it gently to eliminate air pockets. Water thoroughly to settle the soil.
- Mulching: Apply a 2-3 inch layer of organic mulch, such as pine bark or pine straw, around the base of the plant. This helps retain soil moisture, regulate soil temperature, and suppress weeds. Ensure the mulch does not touch the plant stem to prevent rot and pest issues.
- Watering: The Double Mint Gardenia requires consistent moisture for healthy growth. Water the plant regularly, ensuring the soil remains evenly moist but not soggy. Adjust your watering schedule based on weather conditions and soil type. Overwatering can lead to root rot, while underwatering can cause leaf drop and poor blooming.
- Fertilizing: Feed your Double Mint Gardenia with a slow-release, acid-forming fertilizer specifically designed for acid-loving plants. Apply the fertilizer according to the package instructions, usually in early spring and again in mid-summer. Avoid over-fertilizing, as this can harm the plant and reduce flowering.
- Pruning: Lightly prune the Double Mint Gardenia after flowering to maintain its shape and size. Remove any dead, damaged, or crossing branches, as well as spent blooms. Avoid heavy pruning, as this can reduce the number of blooms the following season.
- Pest and Disease Management: Monitor your Double Mint Gardenia for signs of pests like aphids, mealybugs, and whiteflies, or diseases like root rot, leaf spot, and powdery mildew. Address any issues promptly by using appropriate treatments like insecticidal soap, horticultural oil, or fungicides. Maintaining proper plant care can help prevent many pest and disease issues.
- Height: 2.5-3'
- Width: 2.5-3'
- Exposure: Full Sun to Part Shade
- Hardiness Zone: 7-9
- Heat Zone: 9
- Shape: Upright, rounded
- Flower Color: White
- Foliage: Dark Green
Interested in a particular plant or have questions?
Please don't hesitate to contact us via this form or email, and we will reply as soon as possible.