Pak Choi

Good for you, congrats! We get them off sooner or later

But pak choi    

They look fab! I've just sown some choy sum... wish me luck

I congratulate you (through gritted teeth) I'd love to grow them, but doesn't matter whether I sow direct or transplant, they come to nothing, then bolt 

I congratulate you (through gritted teeth) I'd love to grow them, but doesn't matter whether I sow direct or transplant, they come to nothing, then bolt 

We've had all these problems too. For these we sowed directly, early June under enviromesh (ultrafine) to stop Fleabeetle. We previously found that spraying didn't help protect the seedlings. We have been watering because of the dry weather but no problems with bolting so far (fingers crossed).