Spanish jasmine (Jasminum grandiflorum)

Also known as: Italian jasmine

Arabian jasmine, known scientifically as Jasminum sambac, is renowned for its strikingly fragrant flowers. This plant is often cultivated as an ornamental shrub in warm climates. Additionally, it is frequently grown on a commercial scale for its blossoms, which are highly valued in the production of perfumes and essential oils.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Spanish jasmine

Lifespan

Perennial

Plant Type

Shrub

Plant Height

2 m to 4 m

Spread

50 cm

Leaf Color

Green

Flower Size

4 cm

Flower Color

White

Images of Spanish jasmine

Quickly Identify Spanish jasmine

To identify Jasminum grandiflorum, look for a high-climbing shrub with slender, arching stems. The leaves are compound, consisting of 5-9 leaflets, typically glossy green. The flowers are white, five-petaled, and highly fragrant.

Scientific Classification of Spanish jasmine

Phylum

Vascular plants

Class

Dicotyledons

Order

Lamiales

Family

Olive

Genus

Jasmine

Species

Spanish jasmine

Planting and Growing of Spanish jasmine

Care Difficulty

Moderate

Watering Schedule

Every 3 days

Sunlight Requirements

Full sun

Sunshine Duration

6-12 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

Once a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Spanish jasmine?

For Jasminum grandiflorum, the watering amount should be about 250 ml per session. This amount should sufficiently moisten the soil without waterlogging it. Aim to ensure the top couple of inches of soil are moist to the touch but not saturated, allowing excess water to drain away.

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What Are the Sunlight Requirements for Spanish jasmine?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 4 to 6 hours

Partial sun allows Jasminum grandiflorum to receive adequate light for photosynthesis, promoting healthy foliage and prolific flowering. Ensuring the plant gets enough light results in robust growth and disease resistance.

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More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Spanish jasmine?

Ideal Temperature: 60 ~ 75℉

Jasminum grandiflorum thrives best in temperatures between 60°F and 75°F. This range replicates its native subtropical environment, promoting optimal growth and flowering. Consistent temperatures within this range provide the best conditions for photosynthesis, leading to healthier plant development.

What Soil is Best for Spanish jasmine?

Soil type: Loam, Sandy loam, Sandy soil

Soil PH: 6.5 ~ 7.5

Jasminum grandiflorum thrives in well-draining soil because it ensures that excess water doesn't lead to root rot. A soil that allows for good drainage will keep the roots healthy and promote vigorous growth. This jasmine variety prefers soil that is rich in organic matter. Nutrient-rich soil supports the plant's flowering potential and overall vitality, making sure the leaves are lush and blooms are bountiful. While drainage is important, the soil should also retain some moisture to prevent the plant from drying out too quickly. This balance aids in sustaining plant hydration between waterings.

How to Fertilize Spanish jasmine?

Fertilizer type: Balanced

For Jasminum grandiflorum, the standard fertilizer amount involves using a balanced, all-purpose fertilizer diluted to half-strength. Apply liquid fertilizers at the rate of 1 tablespoon mixed with a gallon of water for each application. For slow-release fertilizers, scatter approximately 2 tablespoons around the base of the plant every four months, making sure not to cover the base or stems to avoid burning the plant.

How to Prune Spanish jasmine?

Pruning Time: Spring, Summer, Autumn

Begin by identifying any dead or diseased branches on your Jasminum grandiflorum. Use clean, sharp pruning shears to cut just above a node or a healthy bud. Focus on removing any tangled or weak stems, especially those that are inward growing, to promote air circulation and light penetration. Keep the plant's natural shape in mind as you prune. More About Pruning Techniques→

How to Propagate Spanish jasmine plant?

Propagate Time: Spring,Summer

Choose semi-hardwood cuttings, approximately 4-6 inches long, with healthy leaves. The ideal cuttings should not be flowering and must be mature yet flexible to ensure successful rooting.

Prepare a well-draining potting mix comprising peat and sand. This mix aids in aeration and drainage, providing a conducive environment for root growth without waterlogging the cuttings.

Dip the cut end into rooting hormone and plant it in the prepared potting mix. Ensure that at least two nodes are buried, as these nodes are where root development will occur.

More About Propagating Techniques→

How to Repot Spanish jasmine plant?

Repotting frequency: Every 2-3 years

Look for signs such as roots growing through the drainage holes, the plant being top-heavy, or slowed growth, indicating that it's time to repot Jasminum grandiflorum.

Select a pot that is 2-3 inches larger in diameter than the current one. The new pot should have adequate drainage holes. This size provides enough space for growth without encouraging waterlogging.

Opt for a well-draining soil mix, including components like perlite, peat, and loam. This mix ensures proper aeration and moisture retention, crucial for healthy root development.