It feels like spiderweb season, the time when they become more prevalent, has arrived. I often get a face full of web when I accidentally walk into hidden ones as I work.
The spider’s web I come across most often is created by the European garden spider (Araneus diadematus). Also called the Diadem spider, Garden cross spider or Crowned orb weaver, due to the pattern on their abdomen and large circular webs they weave.
They are often found in gardens but also inhabit woodlands and meadows. The large orb webs (up to 40cms diameter) become more noticeable at this time of year in strong sunlight, due to the position of the sun, especially when glistening with dew in the mornings.
Those spiders which have survived summer will be mature adults now and start mating when autumn arrives. Males pluck the threads of the female’s web before he approaches, so he isn’t mistaken for food. However this tactic isn’t 100% successful as they can still become prey, even after mating. In late autumn a pregnant female will lay her eggs and spend every second protecting them until she eventually dies. Any adult spider still alive by November will succumb to cold weather.
The young spiderlings will survive winter inside a protective egg sac made of silk, to hatch in May the following year. Repeating the process of feeding on insects caught in webs (after being given a paralysing bite and wrapped in silk for later). They may not be the nation’s favourite garden helpers but they reduce pests and therefore should be treasured just like Ladybirds.
I also learnt a new plant last week. Standing out like a jewel amongst the other perennials was the beautiful Bog sage (Salvia uliginosa).
As it’s common name suggests this plant grows in damp areas. The one I saw was planted in a herbaceous border that used to be a pond which never completely dries out.
Originally from South American waterways (between Brazil to Argentina) this tall hardy perennial also requires a sunny position to survive. The beautiful blue flowers, loved by bees, bloom between August and October so this plant is a wonderful addition to gardens for extending the pollinating season.
Bee in the Moment 