All the Mullein plants do not have a happy life. This year the caterpillars have ravaged quite a few. Some were able to make a come back, others not.
The more voracious caterpillars continued to devour the plants right to their almost flowering buds.
The caterpillar becomes very large and fat and is easily recognised.
Please see Malcolm’s comment below. The caterpillars on the Mullein are from Mullein moths! I have had Swallow tails on my fennel previously and have confused these fat caterpillars although the colour is different.
They are also a wonderful source of pollen for bees. They have to get up early to get the most plentiful offerings of pollen. By the afternoon there is not much action on the flowers. But new flowers open each day.
It is not just honey bees that use the Mullein flowers to provide pollen other bees gather the bright orange pollen too.
You can see how tiny this bee is by comparing with the size of the stamens.
The flowers have been used to make herbal cough syrups but they have to be carefully gathered as the duvet on the leaves and stem can be irritating to the throat if mixed in with the flowers. The infusions are also supposed to be beneficial for the throat and coughs but need to be filtered carefully. I have not tried gathering the flowers but leave them for the bees.
I was pleased to see that our neighbour has left a Molene standing proudly beside their drive. Every little helps and in our dry, chalky soil it makes a very easy architectural plant.