Lavender 'Grosso'

Lavandula x intermedia, commonly known as Lavender Grosso or Lavandin Grosso, is a hybrid lavender cultivar renowned for its intense fragrance and robust growth. This hybrid lavender is a cross between Lavandula angustifolia (English lavender) and Lavandula latifolia (spike lavender). Lavender Grosso is characterized by its tall spikes of vibrant purple flowers, silvery-gray foliage, and a distinctly sweet and camphoraceous aroma. The plant's flower spikes are long and cylindrical, creating a stunning visual display in gardens and landscapes.
One of the distinguishing features of Lavender Grosso is its high oil content, making it a popular choice for lavender essential oil production. The oil extracted from Lavender Grosso is valued for its therapeutic properties and is often used in aromatherapy, perfumery, and various cosmetic products. The plant itself is well-suited for cultivation in sunny, well-drained soils and is known for its adaptability to different climates. Lavender Grosso is often grown for its ornamental appeal, and its aromatic flowers make it a favorite in gardens, borders, and as a fragrant addition to bouquets and sachets.
In addition to its aromatic and decorative qualities, Lavender Grosso is known for its resilience and ability to thrive in diverse environments. It is a hardy and drought-tolerant plant, making it suitable for xeriscaping and water-wise gardening. With its striking appearance, fragrant blooms, and practical applications, Lavender Grosso has become a popular choice for lavender enthusiasts, gardeners, and those seeking the benefits of lavender essential oil.

Lavender Grosso (Lavandula x intermedia) thrives under specific growing conditions that mimic its native Mediterranean habitat. Here are the key conditions to provide when cultivating Lavender Grosso:

Sunlight: Lavender Grosso requires full sunlight to thrive. Plant it in a location where it receives at least 6 to 8 hours of direct sunlight each day. Adequate sunlight promotes robust growth and enhances the development of aromatic oils in the flowers.
Soil: Well-drained, sandy or gravelly soil is ideal for Lavender Grosso. Good drainage is crucial to prevent waterlogged conditions that can lead to root rot. Amending the soil with organic matter, such as compost, helps improve fertility and drainage.
Temperature: Lavender Grosso is well-suited for regions with warm temperatures. It prefers temperatures between 70 to 90°F (21 to 32°C) during the day and can tolerate mild frost. It's essential to plant Lavender Grosso in a location where it can enjoy warm conditions, as prolonged exposure to cold temperatures may affect its growth.
Watering: Lavender Grosso is drought-tolerant once established, and overwatering should be avoided. Water the plant moderately, allowing the soil to dry out between waterings. Water at the base of the plant to prevent moisture on the foliage, which can lead to fungal issues.
Spacing: When planting Lavender Grosso, provide adequate spacing between plants to allow for good air circulation. This helps prevent diseases and ensures that each plant receives sufficient sunlight. Space plants about 24 to 36 inches apart.
Pruning: Regular pruning is beneficial for Lavender Grosso to maintain its shape, encourage bushier growth, and prolong the life of the plant. Prune after flowering or in early spring, removing spent flower spikes and shaping the plant.
Container Growing: Lavender Grosso can be grown in containers, making it suitable for gardens with limited space. Use well-draining potting soil and ensure the container has drainage holes. Containers also allow for easy movement to optimize sunlight exposure.
Fertilizing: Lavender Grosso generally doesn't require heavy fertilization. A light application of a balanced fertilizer in spring can support healthy growth.

By providing these specific growing conditions, you can cultivate healthy and aromatic Lavender Grosso in your garden. This lavender variety not only adds visual appeal with its vibrant flowers but also offers the added benefit of fragrant blooms that can be used for various purposes, including essential oil extraction, sachets, and dried arrangements.

Lavender Grosso's aromatic flowers make it a unique addition to various culinary creations, and one delightful herbal recipe is "Lavender Grosso Lemonade." This refreshing beverage combines the floral notes of lavender with the citrusy brightness of lemon for a fragrant and soothing drink. Here's a simple recipe for Lavender Grosso Lemonade:
Lavender Grosso Lemonade:
Ingredients:

1 tablespoon dried Lavender Grosso flowers (culinary grade)
1 cup boiling water
1 cup fresh lemon juice (about 4-6 lemons)
3/4 cup granulated sugar (adjust to taste)
4 cups cold water
Ice cubes
Lemon slices and fresh lavender sprigs for garnish

Instructions:

Prepare Lavender Infusion:
- Place the dried Lavender Grosso flowers in a heatproof container. Pour boiling water over the lavender and let it steep for about 15-20 minutes to create a lavender infusion. Strain the liquid to remove the lavender flowers, leaving you with lavender-infused water.
Make Lemonade Base:
- In a large pitcher, combine the fresh lemon juice and granulated sugar. Stir until the sugar is dissolved. You now have the lemonade base.
Combine Ingredients:
- Pour the lavender infusion into the pitcher with the lemonade base. Add 4 cups of cold water and mix well. Adjust the sweetness by adding more sugar if needed.
Chill:
- Refrigerate the Lavender Grosso Lemonade for at least an hour to allow the flavors to meld and the drink to chill.
Serve:
- Fill glasses with ice cubes and pour the Lavender Grosso Lemonade over the ice. Garnish each glass with a slice of lemon and a sprig of fresh lavender.
Enjoy:
- Sip and enjoy the refreshing and aromatic Lavender Grosso Lemonade on a warm day. The floral essence of lavender adds a unique twist to this classic beverage.

This Lavender Grosso Lemonade is not only visually appealing but also offers a delightful combination of citrus and floral flavors. It's a perfect way to showcase the culinary uses of Lavender Grosso in a refreshing and summery drink.