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Plant & Garden Varieties beginning with P Page 15 of 113 containing botanical plant names begining with the letter P. 904 Varieties Listed in Total 15 16 17 18 19 20 21 22 23 24 
Pennisetum alopecuroides Requires a light well-drained soil in a sunny position[162]. Succeeds in dry soils and, once established, tolerates drought[190].
This species is only hardy in the mild areas of Britain[162]. Plants are growin... [MORE] Pennisetum cereale We have very little information on this species and do not know if it will succeed outdoors in Britain. The following notes are based on the general needs of the genus.
Requires a light well-drained soil in a ... [MORE] Pennisetum glaucum Requires a light well-drained soil in a sunny position[162]. Succeeds in dry infertile soils[160]. This species is the most drought-resistant of all cereal crops[162].
Cultivated for its edible seed in tropica... [MORE] Penstemon acuminatus Succeeds in ordinary rich garden soils so long as they are well-drained[1]. Succeeds in dry soils. Requires a position in full sun[188].
Many members of this genus are very cold hardy, but do not prosper in Br... [MORE] Penstemon confertus Succeeds in ordinary rich garden soils so long as they are well-drained[1]. Succeeds in dry soils. Requires a position in full sun[188].
Very cold hardy, but some protection from winter wet is beneficial for t... [MORE] Penstemon grandiflorus Succeeds in ordinary rich garden soils so long as they are well-drained[1]. Requires plenty of moisture in the growing season[1].
A very ornamental plant[1], it is very cold hardy, but some protection from win... [MORE] Penstemon procerus Succeeds in ordinary rich garden soils so long as they are well-drained[1]. Succeeds in dry soils. Prefers a position in full sun[188].
Although very cold hardy, this species does not like winter wet and there... [MORE] Pentachondra pumila Requires an open position in a moisture-retentive gritty peaty pocket of lime-free soil in a rock garden[182, 200]. Plants are intolerant of drought[200]. Prefers mild winters and relatively cool moist summers[... [MORE]
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Page 15 of 113 containing P Varieties 904 Varieties Listed in Total
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