How To Overwinter Tree Echium - Echium pininana 

Tree Echiums can prove to be an amazing architectural plant in the garden assuming its lives long enough to produce its impressively tall flower spike! In order to achieve this the Tree Echium must first overwinter at least once, possibly twice, and have its main stem remain intact. To find out how English horticulturist Simon overwinters his Tree Echiums check out this video.
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