Salvia Verticillata ‘Hannay’s Blue’, Peat-Free Perennial - Plant Drop

Salvia Verticillata ‘Hannay’s Blue’, Peat-Free Perennial

Regular price £12.00
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Only 28 in stock!

From our grown peat-free collection, these are grown by an expert nursery in Wiltshire that supply the best landscapers and designers.

Salvia with flower heads not too dissimilar to agastache. These salvia flower from summer right through autumn. 

Aspect Full sun
Flower Colour Blue | Purple
Flowering Period Jul | Aug | Sep
Growth Habit Clump-forming
Hardiness Fully hardy
Height 60cm
Soil Light, well-drained
Spread 45cm
Our most common pot sizes for reference.
The plant height and width varies by plant, season and grower.
Size Diameter / Height Fits Decorative Pot Plants You Might Find Inside


⌀9cm H8.5cm



Young plants easy to establish when planted in Autumn or Spring. 





Small habit houseplants - cacti, succulents, etc.


1 Litre

 ⌀13cm H11cm



The standard size for kitchen herbs, annual bedding

Hanging houseplants.

2 Litre

⌀17cm H13cm



The standard size for perennials.

Medium sized houseplants.

4 Litre

⌀20cm H16.5cm



Larger perennials or small / young / dwarf shrubs. Also grasses, roses, and small climbers.

7 Litre

⌀25cm H20cm



Mature perennials, grasses, roses. Small shrubs and very young trees.

Large houseplants. 

10 Litre

⌀28cm H22.5cm 



Climbers, shrubs, evergreen hedging, young or dwarf trees.

15 Litre

⌀33cm H30cm



Mature or larger growing specimens.

Tall & tree form houseplants.

20 Litre

⌀35.5cm H32.5cm



Palms, olive trees, trees 1.5m+

Super sized houseplants.




Our library of plant care guides with useful information can be viewed here.