Category Archives: Half-hardies

Here be Giants!

At Nymans you can enjoy some exotic species of plants that rather look down their noses at our native counterparts. All hail from the region known as Macronesia which includes Madeira, the Azores, the Canary Islands and the Cape Verdes. They have all evolved into giants.

DSC_0130

Geranium maderense

The above Geranium is superficially like our own ankle-high Herb Robert (Geranium robertianum) but this one grows to over a metre tall and up to 2 metres wide.

The dramatic Echium pictured below is in the family Boraginaceae which means it is related to the herb borage, forget-me-nots, and sometime bedding plant Echium vulgare, all of which are dwarfed by this 3m flower spike. This plant will flower in its second or third year after which it will set profuse quantities of seed, then die.

DSC_0135
Echium pininiana

 

 

 

 

 

 

 

 

 

Our native flora boasts a few Spurges (Euphorbias) the largest of which would be shade-loving Euphorbia amygdalloides at half a metre tall. The sun-loving giant Euphorbia (pictured below) reaches over 2m tall and 3m wide at Nymans. It is a hybrid between two large growing Macronesian species, E.mellifera and E. stygiana, both of which make good garden plants themselves.

DSC_0137

Euphorbia x pasteurii

All these plants can be grown successfully outdoors in the milder parts of the U.K. Echium pininiana seedlings may need protection through the winter. Or simply come and enjoy them and other plant delights at Nymans.

Author: Jon Keen

 

 

 

 

 

 

 

Advertisements

Leave a comment

Filed under Botany, Half-hardies, Macronesia, Perennials, Plant collections, Plants and Planting, Uncategorized