** Approx 50 seeds **Hardy perennial (forms rhizomes)Verbena 'Blue Spires' has tall strong candelabra-like spikes of lavender-blue flowers, up to 1.2m tall, in June to September. This is a very hardy plant, that does not need staking, and provides lots of mid to late summer colour in the garden. It makes a good cut flower.Verbena 'Blue Spires' prefers full sun and medium to wet well drained soil. Sowing: Sow in spring/summer in a tray of seed compost, keep at 18-21 degrees Celcius and germination takes 3-4 weeks. If there is no germination, move to a fridge for six weeks and back into the warmth and this should trigger germination. Or sow in autumn/winter in a coldframe, leave outside over winter and seeds start germination in the spring. Sowing instructions and a colour photo are printed on the packet.PlantGenesis is a Crowders Marketplace Seller. Save on postage: one postage charge for one or more packets of PlantGenesis seeds dispatched directly from our premises in Cornwall.
|Pot Size||9cm Pot|
|Site Conditions||Full Shade|
|National Shipping Price||0.8500|
|International Shipping Price||1.7500|
|Default Shipping Country||United Kingdom|
|Speedy National Shipping Price||0.95|
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Orders are dispatched on the same or next working day. Orders placed over the weekend are dispatched on the next working day, normally a Monday. Standard Delivery takes 2-6 working days to arrive, using Royal Mail Second Class. Speedy Delivery takes 1-2 working days to arrive, using Royal Mail First Class.