The "Euphorbia ingens", "Euphorbia Eritrea Candelabrum" or "Cowboy Cactus" is a striking houseplant that really brings character to any setting.  This is an ideal house guest as it only requires a little attention but like any Cactus, this guy has spikes - so be careful around pets and children! Care Instructions:  Water every 6 weeks with a litre of water Requires lots of sunlight so place in a bright, hot space.  Can be kept outdoors during the summer months but will need to be brought back indoors before the first sign of frost.  Care Level Rating: Easy  Notes: All large plants come with their plastic nursery pot only and no need to re-pot for four or five years. Ceramic pots are sold separately.   All cacti are individual specimens and the shape of the plant and number of arms may differ from the picture shown.