u/Fast_Entrepreneur648

So im pretty new to growing lavender, Im in zone 10a so its very hot and I had it planted in my garden bed with my tomatoes and radish which ive now learned have very different watering needs, so ive actually been overwatering my lavender it seems like? im not sure if thats the actual cause but ive seen on here browning is usually caused from over watering. Ive completely repotted it and checked for root rot ( i didnt see any ) and added rocks at the bottom to ensure proper drainage in between waterings. is there anything else i can do or does this look like something else other than overwatering? its been getting full sun in the mornings till about 3:30 pm everyday with shade from other plants as the sun sets.