Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR)
sage
A brilliant way to bring calm colour and long-lasting structure into sunny planting, this compact salvia forms neat, bushy clumps topped with elegant spires of soft icy-blue blooms that keep coming through summer and well into autumn.
Perfect for borders, patio pots and courtyard containers, Salvia Lake Silvretta delivers a tidy habit that slots easily into modern garden schemes without taking over, making it especially useful where space is tight but impact is still needed. It performs best in full sun and well-drained soil, shrugging off heat and dry spells once established, while regular deadheading keeps those flower spikes going for longer.
In colder areas it will need a little winter protection, but in the right spot it rewards with months of colour and a steady hum of pollinating insects.
Perfect for borders, patio pots and courtyard containers, Salvia Lake Silvretta delivers a tidy habit that slots easily into modern garden schemes without taking over, making it especially useful where space is tight but impact is still needed. It performs best in full sun and well-drained soil, shrugging off heat and dry spells once established, while regular deadheading keeps those flower spikes going for longer.
In colder areas it will need a little winter protection, but in the right spot it rewards with months of colour and a steady hum of pollinating insects.
How to care for Salvia Lake Silvretta ('Tl1086') (Salgoon Series) (PBR):
When planting, incorporate compost to improve drainage and fertility, spacing plants 30-45cm (12-18in) apart and watering thoroughly.
To keep the plant blooming throughout the season, promptly remove flower spikes as soon as they begin to fade - this deadheading encourages the plant to produce more flowers rather than putting energy into seed production.
In early spring, apply a generous 5-7cm (2-3in) mulch of well-rotted garden compost or manure around the base of the plant to retain moisture, suppress weeds, and provide essential nutrients as it breaks down. Ensure the mulch is spread evenly, but keep it away from the stems to prevent rot. A supplementary granular fertiliser (such as the mineral based Growmore) is advised in the early part of the season, once the plant begins to sprout.
Regular watering, particularly in dry spells, will help maintain healthy growth, but be careful not to waterlog the soil, as this salvia prefers well-drained conditions.
Finally, consider providing some protection in exposed or colder regions of the UK by covering with a double layer of horticultural fleece or dry mulch (bark chippings/ composted pine needles) to insulate the roots, or by using a cloche to protect the plant against hard frosts.
To keep the plant blooming throughout the season, promptly remove flower spikes as soon as they begin to fade - this deadheading encourages the plant to produce more flowers rather than putting energy into seed production.
In early spring, apply a generous 5-7cm (2-3in) mulch of well-rotted garden compost or manure around the base of the plant to retain moisture, suppress weeds, and provide essential nutrients as it breaks down. Ensure the mulch is spread evenly, but keep it away from the stems to prevent rot. A supplementary granular fertiliser (such as the mineral based Growmore) is advised in the early part of the season, once the plant begins to sprout.
Regular watering, particularly in dry spells, will help maintain healthy growth, but be careful not to waterlog the soil, as this salvia prefers well-drained conditions.
Finally, consider providing some protection in exposed or colder regions of the UK by covering with a double layer of horticultural fleece or dry mulch (bark chippings/ composted pine needles) to insulate the roots, or by using a cloche to protect the plant against hard frosts.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
0.5m
Eventual spread:
0.5m
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Borderline hardy (will need protection in winter in colder areas)
-
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
