03/10/2026
John, Bernard and Christiane were down at the Community Garden today and spotted this whilst pruning trees.
Nature at her best. We have had all sorts of bugs and beasties and butterflies in the meadow this year.
These little "orbs" on the underside of the Oak leaves are Oak Gall wasp eggs. They cause little to no harm to the tree.
The wasp lays the egg on the leaf and injects a special chemical along side the egg. This encourages the Oak to grow a special plant shell around the growing larvae.
These wasps are tiny and do not sting and are completely non aggressive .