Knautia

25% off 5 litre plant - was £11.95, now £8.95 Plum-crimson, pincushion-like flowers on slender, branched stems from July to September and narrow, mid-green leaves. This popular perennial brings long-lasting colour to a mixed or herbaceous border. It's best planted in well-drained, alkaline soil in full sun and supported with twiggy pea sticks since it has a tendency to sprawl.Position: full sunSoil: moderately-fertile, well-drained, preferably alkaline soilRate of growth: average Flowering period: July to September Flower colour: plum-crimsonOther features: highly attractive to beesHardiness: fully hardy Garden care: Support with twiggy pea sticks or brushwood well before the flowers appear
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