Sadly, the shop appears to have closed now.
The Umami Fruit and veg shop in Avenue Los Lagos (the main road to the lagoons) is offering fruit and veg packages which seem good value.
All fresh local organic produce and they will even deliver locally.
Orders should be made 24 hours in advance by phone or Whatsapp – 600645076. Their Facebook page is https://www.facebook.com/umami.cotillo