Could you add your location?
Only had this happen once here in the PNW, it was due to heat. Are you in a hot climate?
I'd think mulching the row might help, especially if you keep the mulch relatively wet?
Only had this happen once here in the PNW, it was due to heat. Are you in a hot climate?
I'd think mulching the row might help, especially if you keep the mulch relatively wet?