A clump forming, upright perennial. Masses of stunning spikes of rich-blue flowers, very long lasting and free flowering from June to September. Height and Spread 40cm. Full sun. Fertile, well-drained soil. Hardy. Attracts bees.
Salvia nemorosa ‘Blue Queen’ is a clump-forming, upright perennial valued for its rich blue flower spikes and long flowering season. Moreover, it is a reliable choice for sunny borders, pollinator-friendly planting, and structured garden designs.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Plant Salvia nemorosa ‘Blue Queen’ when the soil is workable and beginning to warm. During this period, root development is more active and, therefore, plants establish quickly before flowering starts in early summer.
Site Selection
Sunlight: Choose a position in full sun. Adequate light, as a result, encourages compact growth and intense flower colour on Salvia nemorosa ‘Blue Queen’.
Soil: Fertile, well-drained soil is essential. Improving the planting area with compost or grit helps maintain drainage while supporting strong root growth.
Planting Instructions
Prepare the Hole: Dig a hole twice the width of the root ball and equal in depth, allowing roots to spread freely.
Soil Preparation: Mix compost into the excavated soil to improve fertility and structure.
Planting: Place the plant so the root ball sits level with the soil surface, then backfill and firm gently.
Water In Thoroughly: Water well after planting to settle the soil and support early establishment of Salvia nemorosa ‘Blue Queen’.
Watering Requirements
Growing Season: Water moderately, allowing the soil to dry slightly between sessions. Consequently, this prevents overly wet conditions while supporting healthy growth.
Dormant Period: Reduce watering significantly, supplying moisture only when the soil becomes very dry, which helps Salvia nemorosa ‘Blue Queen’ follow its natural growth cycle.
Feeding
Spring: Apply a balanced fertiliser to encourage strong stems and healthy foliage.
Mid-Season: Additionally, a light supplementary feed can help maintain flowering performance during peak bloom.
Pruning and Maintenance
Deadheading: Remove spent flower spikes regularly to encourage repeat flowering and keep plants tidy. This also channels energy back into Salvia nemorosa ‘Blue Queen’.
Seasonal Cutting Back: Lightly trim after flowering to refresh growth and maintain a neat, compact form.
Mulching
Spring Mulch: Apply a thin organic mulch to conserve moisture, suppress weeds, and support soil health.
Protective Mulch: Later in the year, mulching helps protect the roots and promotes long-term resilience.
Final Tips
Salvia nemorosa ‘Blue Queen’ is a hardy, low-maintenance perennial that rewards minimal care with months of vibrant colour. Plant it in a sunny, well-drained position, provide moderate watering and feeding, and this Salvia will deliver a dependable, bee-friendly display year after year.
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