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Beard Tongue
Penstemon Sour Grapes
Beautiful long flowering perennial, its rich purple flowers brighten up borders from mid summer to mid autumn, a great attraction for wildlife.
Position:
Prefers partial shade
Soil:
Soil, well drained light & moist
Rate of Growth:
Average to fast
Flowering Period:
July to October
Flower Colour:
Rich Purple
Other Features:
The rich purple colour helps to attract wildlife.
Hardiness:
Half Hardy: stands a temperatures down to 0°C
Garden Care:
Dead head regularly to encourage flowers until the first frost. Apply mulch to protect roots from frost. Cut back in spring to new shoots. Please Note: Many perennials go ‘dormant’ which, in some cases, means that there is little or no top growth apparent between November and March. If you order perennials whilst they are dormant, they may not be visible above the soil level when purchased but will burst into life in spring. In the dormant period, we may not have stocks of all varieties in all pot sizes and therefore reserve the right to supply 9cm pots instead of 1 or 2 litre plants and adjust the price down accordingly.
Eventual Height: 90cm
Eventual Spread:
60cm
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Approx Pot Size |
Approx Height |
Price |
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2 litre pot |
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£4.95 |
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