Didn't have anything to cover it from pests. Apparently from what I've read, I can try to plant a new batch of Bokchoy from seedlings in late summer? Hopefully that works. I've also got some tatsois that I've been regularly checking for pests morning and night, no row cover, got some few holes but not as much as these. Is it necessary to check everyday for pests or any other day? Thank you for your help in advance