Posted: 01/09/2015 at 10:35
The netting has to be very very fine, like scaffolding netting. Make sure a leaf doesn't touch the net or she will lay eggs through it.
i didn't get any on mine last year, but won't be growing anything else as the winds just have the cages down how ever much the rods are sunk in the ground.
as I only need two cabbages a week, it's not worth growing anyway. Different if you have a large family, my veg beds will be flowers next year, for bees and butterflies.