Salvia farinacea (Blue salvia) 蓝花鼠尾草 (17cm pot)

Salvia farinacea, commonly known as Blue Salvia, is a striking perennial belonging to the Lamiaceae family. Native to the southern United States and northern Mexico, this plant is prized for its vibrant blue or purple spikes of flowers and attract pollinators like bees and butterflies. Growing up to 60-90 cm in height, Blue Salvia is well-suited for borders, flower beds, or container planting, offering a long-lasting splash of colour with minimal maintenance. Its aromatic foliage adds to its appeal, and it is often used in herb gardens as well as ornamental spaces.

Plant Care Guide

Light: Blue Salvia thrives in full sunlight and should be placed in a location that receives at least 6 hours of direct sunlight each day. While it can tolerate partial shade, the plant’s flowering will be more abundant in bright, sunny conditions.

Water: Salvia farinacea prefers well-drained soil and should be watered when the top 2-3 cm of soil feels dry. It requires regular watering, but the soil should not remain soggy, as this can lead to root rot. Ensure that the planting area has good drainage to prevent water from accumulating around the roots.

Soil: The plant does best in light, well-draining soil that retains some moisture but does not become waterlogged. A slightly sandy or loamy mix is ideal. Well-drained, fertile soil will help promote healthy growth and abundant flowering.

Fertilising: Feed Blue Salvia with a balanced, slow-release fertiliser or a liquid fertiliser to support strong growth and flower production. Avoid over-fertilising, as this can lead to excessive leafy growth at the expense of flowers. A light fertiliser application will suffice to keep the plant healthy and blooming.

Common Pests: While generally resistant to pests, Blue Salvia can occasionally attract aphids, whiteflies, or spider mites. Watch for yellowing or curling leaves, which may indicate an infestation. Treat affected plants with insecticidal soap or neem oil to manage pests. Regularly inspect the leaves and stems for any signs of damage or pest activity to maintain the plant’s health.

General Care: Blue Salvia is a relatively low-maintenance plant but benefits from occasional deadheading (removal of spent flowers) to encourage continuous blooming. Pruning can also be done to maintain its shape and size. It is important to avoid over-watering and ensure good air circulation around the plant to prevent fungal issues.

Lighting: Full Sun
Watering: Water Moderately
Watering Frequency: Daily

Aphids: Aphids are tiny, pear-shaped insects that range in color from green to yellow to black. They feed on the sap of plants using their sharp, piercing mouthparts and can cause stunted growth, curling leaves, and other damage. They reproduce quickly and can form large colonies, making them a common pest in gardens and greenhouses..

HUA HNG Potting Mix.

RYNAN Flowermate 240 NPK 14-14-14+TE: Every 3 Months.