Biological battles in the glasshouses

By Helen Roberts and Nicola Temple

 
In the calm and serenity of the glasshouses, among the flowering lotus and breathtaking orchids, there is a lethal battle going on – biological warfare between predator and prey. About two months ago, Penny started to use biological control in the glasshouses as a chemical-free means of managing pests like whitefly and aphids. Parasitic wasps and beetles are released in areas of infestation and left to do what comes naturally to them…prey upon pests. (more…)

Weaving Ethel: How the Botanic Garden is bringing moas back to life

By Nicola Temple

Last week I met Ethel. I’m not sure what image that name conjures up for you – perhaps it is the gutsy singer Ethel Merman or the eccentric EastEnders character Ethel Skinner. For me, I immediately think of Lucille Ball’s sidekick character Ethel Mertz in the old American sitcom I Love Lucy. It seems that Ethel is one of those names that summons a big personality, and the Botanic Garden’s Ethel is no exception. Of course, this might be due in part to her impressive stature at nearly 8 feet in height. (more…)

Seeds of Change volunteers get down and dirty

By Nicola Temple

Last month Alex and Rhiannon wrote about the ballast seed collection at the Botanic Garden and hinted at a new project, called “Seeds of Change: Growing a Living History of Bristol”. The Seeds of Change project provides Bristol schools and community groups with an opportunity to grow ballast seed gardens of their own and link the plants that they grow to the maritime history that is integral to Bristol’s heritage. (more…)