Posted: 13/05/2017 at 10:09
It's one of the easier brassicas, bookmonster. If you have woodpigeons about then you'll need to protect the young plants or they'll quickly be gobbled up. Other than that I don't have any problems with them. Note that they grow fast and some varieties go a bit woody if left to grow too large (picked at tennis ball size is best) so I sow several batches a few weeks apart. They are hardy enough to be planted out now but harden them off for a week first.