Images Depict Mature Plants
Phenomenal Lavender
Lavandula x intermedia
Phenomenal Lavender is prized for its exceptional heat, humidity, and cold tolerance, making it a versatile choice for a variety of climates. Its fragrant lavender-blue blooms and silvery foliage attract pollinators while offering deer-resistant beauty for borders, rock gardens, and xeriscapes.
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Phenomenal Lavender for Sale Online
Phenomenal Lavender (Lavandula x intermedia 'Phenomenal') is a standout variety prized for its exceptional hardiness, fragrant blooms, and striking silvery foliage. This versatile, low-maintenance perennial produces long spikes of lavender-blue flowers from mid-summer to early fall, attracting pollinators like bees and butterflies. Known for its superior tolerance to heat, humidity, and cold, Phenomenal Lavender is ideal for a wide range of climates and is perfect for use in borders, rock gardens, and mass plantings. Its strong fragrance makes it a popular choice for herb gardens or near pathways where its scent can be enjoyed.
In addition to its beauty and fragrance, Phenomenal Lavender is highly drought-tolerant once established, making it an excellent option for xeriscaping and low-water gardens. The plant thrives in full sun and well-drained soil, forming neat, compact mounds that reach up to 24-32 inches tall and wide when in flower. Whether used as an accent plant or in mass plantings, Phenomenal Lavender adds a touch of elegance and color to any landscape. At the same time, its fragrant flowers can be harvested for dried arrangements, sachets, or essential oils.
Phenomenal Lavender is also deer and rabbit-resistant, making it a reliable choice for gardens where wildlife may be an issue. Its long-lasting blooms and evergreen foliage provide year-round interest, even in colder climates. With its exceptional resilience and classic lavender scent, this variety is a top choice for gardeners seeking a low-maintenance, fragrant, and visually appealing addition to their outdoor spaces.
Named a 'Must Grow Perennial' by Better Homes & Gardens'
| Hardiness Zone: | 5-9 |
|---|---|
| Mature Height: | 2 to 2.5 Feet |
| Mature Width: | 2.5 Feet |
| Sunlight: | Full sun |
| Water Requirements: | Water well until established |
| Selling Points: | Fragrant foliage, long bloom period |
How to Care for Phenomenal Lavender
Be sure to read our planting instructions to ensure a healthy and happy plant for years to come!
How to plant Lavender Phenomenal
To plant Phenomenal Lavender, choose a location that receives full sun, as this lavender variety thrives with at least 6-8 hours of direct sunlight daily. Ensure the soil is well-draining, as Phenomenal Lavender does not tolerate wet, soggy conditions. If necessary, amend the soil with sand or gravel to improve drainage. Dig a hole twice as wide and just as deep as the plant’s root ball, ensuring the top of the root ball is level with the surrounding soil. Space the plants about 2-3 feet apart to allow for airflow and room to grow. After planting, water thoroughly to help the roots establish, but be careful not to overwater. Once established, Phenomenal Lavender is highly drought-tolerant, requiring minimal watering. Mulching around the base of the plant with gravel or a light organic mulch can help retain moisture while preventing excess water near the roots. Avoid heavy, moisture-retaining mulches, as these can lead to root rot. Pruning in late summer after the blooming season will encourage new growth and maintain the plant’s neat, mounded shape. With proper planting and care, Phenomenal Lavender will thrive, providing fragrant blooms and silvery foliage that enhances any landscape.
When should I fertilize Lavender Phenomenal?
Lavender Phenomenal should be fertilized in early spring, just as new growth begins to emerge. This is the best time to give the plant a boost of nutrients that will support healthy foliage and abundant blooms throughout the growing season. Use a low-nitrogen, slow-release fertilizer, such as a 5-10-10 formula, which encourages flower production without promoting excessive leafy growth. Be sure to spread the fertilizer evenly around the base of the plant, avoiding direct contact with the stems, and water thoroughly to help the nutrients absorb into the soil. Lavender plants, including Phenomenal Lavender, prefer lean soil, so avoid over-fertilizing, which can cause leggy growth and reduce the plant’s fragrance and bloom production. In most cases, a single application in early spring is sufficient for the entire growing season. If your soil is particularly poor, you may add a light top dressing of compost or organic matter to improve soil health. By following this fertilization schedule, your Phenomenal Lavender will thrive, offering vibrant lavender-blue blooms and fragrant foliage with minimal maintenance.
How often should I water Lavender Phenomenal?
Lavender Phenomenal should be watered sparingly, as it thrives in dry, well-drained conditions. During the first growing season, water the plant once or twice a week to help establish a strong root system, making sure the soil is thoroughly soaked but allowed to dry out between waterings. Once established, Lavender Phenomenal is highly drought-tolerant and only requires occasional watering. In fact, overwatering can lead to root rot, so it’s important to let the soil dry out completely between watering sessions. After the first year, you can reduce watering to about once every two weeks, depending on the climate and soil conditions. In particularly dry or hot periods, you may need to water more frequently, but it’s essential to avoid waterlogged soil. For optimal growth, check the moisture level of the soil by inserting your finger about an inch deep; if it feels dry, it's time to water. With its low-water needs, Lavender Phenomenal is perfect for xeriscapes, rock gardens, or low-maintenance landscapes where conserving water is a priority.
How Do You Prune Phenomenal Lavender?
To prune Phenomenal Lavender, the best time is in late summer or early fall, just after the blooming season has ended. Start by trimming back spent flower spikes, cutting them down to the foliage to tidy the plant and encourage new growth. Use clean, sharp pruning shears to make precise cuts, removing about one-third of the plant’s overall height. Avoid cutting into the woody stems, as lavender doesn’t regenerate well from old wood. This pruning method helps maintain the plant’s neat, compact shape and promotes healthier blooms for the following season. In addition to the late summer pruning, you can perform a light trim in early spring to remove any winter-damaged branches and shape the plant. Be sure not to prune too early, as lavender benefits from the protection of its old growth during colder months. Regular pruning prevents Phenomenal Lavender from becoming too leggy and promotes bushier growth with more blooms. Proper pruning not only enhances the plant’s appearance but also helps improve air circulation, reducing the risk of fungal diseases. With consistent care, your Phenomenal Lavender will thrive, offering fragrant blooms and silvery foliage year after year.
