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Plant & Garden Varieties beginning with I Page 8 of 14 containing botanical plant names begining with the letter I. 107 Varieties Listed in Total 4 5 6 7 8 9 10 11 12 13 14 
Inula racemosa Succeeds in a sunny position in ordinary garden soil[1]. Requires a moist well-drained soil in sun or partial shade[187]. Grows well in heavy clay soils.
A vigorous plant, it can be naturalised in the wild gar... [MORE] Inula royleana Succeeds in a sunny position in ordinary garden soil[1]. Requires a moist well-drained soil in sun or partial shade[187]. Grows well in heavy clay soils.
This species is hardy to about -20°c[187].
Plants take... [MORE] Ipomoea alba Requires a fertile well-drained loam in a warm sunny position[200].
This species is not hardy in the colder areas of the country, it tolerates temperatures down to between -5 and -10°c[200].
A short-lived per... [MORE] Ipomoea jalapa Requires a well-drained humus-rich soil in a sunny position[238].
This species is not very frost tolerant[238], though it might be possible to grow it outdoors in a very sheltered position in the mildest areas... [MORE] Ipomoea leptophylla Requires a rich well-drained soil in a warm sunny position[1].
Requires greenhouse protection in Britain[1]. A plant survived 2 winters outdoors in a pot in Cornwall before succumbing to a vey wet and cold win... [MORE] Ipomoea nil Requires a fertile well-drained loam in a sunny position[200].
The plant is not frost hardy, but can be grown outdoors as a tender annual in temperate zones[200].
A very ornamental plant, there are several na... [MORE] Ipomoea pandurata Requires a rich well-drained loam in a warm sunny position[200].
A climbing plant, supporting itself by twining around the branches of other plants[219].
A very ornamental plant[1]. This species has become a ... [MORE] Ipomoea purpurea Requires a fertile well-drained loam in a sunny position[200].
The plant is not very frost hardy, but it can be grown outdoors as a tender annual in temperate zones[200].
A very ornamental plant, there are se... [MORE]
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Page 8 of 14 containing I Varieties 107 Varieties Listed in Total
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