Brimstone butterflies in the garden

Brimstone male butterfly

I turned my garden into a habitat for bees and butterflies. Albeit on a small scale, it is a wildlife garden. I work mostly with native plants with a few exceptions  such as Butterfly bush and Lavender.

Butterflies regularly visit the garden but I wanted to encourage them to breed. I knew that the Brimstone butterfly,  Gonepteryx rhamni,  is present in this part of our country so I decided to grow the only foodplants this species of butterfly uses: alder buckthorns and purging buckthorns.

Below: alder buckthorn ~Rhamnus frangula / Frangula alnus

Alder buckthorn rhamnus frangula

It was a sunny day in April a few days ago when all of a sudden I saw a female near the alder buckhorn bushes and I could see her laying eggs!  Interesting to see that she preferred alder buckthorns and not purging buckthorn which is the other foodplant the Brimstone butterfly uses for her caterpillars.

Below: purging buckthorn ~ Rhamnus cathartica

Rhamnus cathartica flower buds

By the way, both species of buckthorns are good plants for many pollinators. The flowers are rather small but rich in nectar.

Below: Female Brimstone laying eggs on young shoots of alder buckthorns

Gonepteryx rhamni

Gonepteryx rhamni b

Gonepteryx rhamni egg

Photo above: the tiny little thing on the right hand side is an egg, difficult to photograph though.

This really proves that if you create the right conditions, butterflies will breed in the garden.

Brimstone butterfly

About mybiodiversitygarden

Trying to raise awareness & share information about ecology and biodiversity and what gardeners can do to attract more wildlife
This entry was posted in Biodiversity, butterflies, Gardening, Gardening for wildlife, Nature and tagged , , , , , , , , . Bookmark the permalink.

3 Responses to Brimstone butterflies in the garden

  1. Murtagh's Meadow says:

    How wonderful to have attracted the brimstone into your garden, well done! I must find a spot for some buckthorns even if it is just to help the pollinators.

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