Summer Flowers 2026 in San Carlos & the Mid-Peninsula: What’s in Season, Every Occasion, and Your Complete Warm-Weather Guide

Summer on the mid-Peninsula means California-grown flowers at their peak. Here is your complete guide to summer flowers in San Carlos and the surrounding area.

🌻 What’s in Season: June–August

  • June: Peonies (early, last chance), roses (peak begins), sunflowers, dahlias (early varieties), protea, stock, delphinium
  • July: Roses (full peak), sunflowers, dahlias (main season), zinnias, gladiolus, hydrangeas, lilies, lavender, California poppies
  • August: Dahlias (peak), sunflowers, zinnias, rudbeckia, celosia, late-season roses, asters, king protea

📅 Summer Occasion Calendar

🌡️ Summer Flower Care

  • Keep arrangements away from direct sunlight — Peninsula afternoons can be warm inland, even when the coast is foggy
  • Change water daily when temperatures exceed 80°F
  • Specify a shaded porch in delivery notes if the recipient may not be home
  • Complete flower care guide

🚚 Delivery All Summer

Same-day delivery to San Carlos, Redwood City, Belmont, San Mateo, Menlo Park, Atherton, and Woodside.

Browse our arrangements, plants, and gifts. ☀️

Summer is here. Browse seasonal arrangements — same-day delivery across San Carlos & the mid-Peninsula.