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Biennial/Perennial Varieties Page 3 of 7 containing Biennial/Perennial Varieties 56 Varieties Listed in Total 1 2 3 4 5 6 7 
Cochlearia scotica Prefers a cool shady position. Grows on acid or calcareous soils but avoids shady positions. Prefers a sandy or gritty well-drained soil[200].... [MORE] Cynoglossum officinale Prefers sandy, gravelly and basic soils[17]. Grows well in an ordinary well-drained soil[1]. Succeeds in full sun or partial shade[238].
The flowers are an absolute magnet for bees[K].
The plant smells of mic... [MORE] Decemium appendiculatum Requires a damp position[1]. Prefers a little light shade and a sheltered position[175].... [MORE] Delphinium staphisagria Succeeds in most soils and situations[4] but prefers a rich well-drained neutral to alkaline soil[4, 200, 238] and is intolerant of winter-wet soils[200]. Requires an open sunny position[188].
This species is ... [MORE] Digitalis ferruginea An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter[1]. It also succeeds in dry soils and, once established, is drought tolerant[188, 190]. It prefers semi-shad... [MORE] Digitalis lanata An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter[1]. It prefers a neutral to acid soil[238] and also succeeds in dry soils and, once established, is drought ... [MORE] Dipsacus japonicus We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. The following notes a... [MORE] Dipsacus sativus Succeeds in most soils[1] but prefers clay[17]. Prefers a deep rich soil[169]. Requires a sunny position[169].
A good butterfly plant[24].
Fuller's teasel is occasionally cultivated for its seed head, which i... [MORE]
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Page 3 of 7 containing Biennial/Perennial Varieties 56 Varieties Listed in Total
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