Summer in the Willamette Valley is the best flower season of the year. The nine months of grey give way to three months of abundant sunshine, and everything blooms at once. Here is your complete guide to summer flowers in Eugene and Springfield.

🌻 What’s in Season: June–August

June: Peonies (early June, last chance), roses (peak season begins), sunflowers, dahlias (early varieties), stock, delphinium, sweet peas, lisianthus
July: Roses (full peak), sunflowers, dahlias (main season), zinnias, gladiolus, hydrangeas, lilies, lavender
August: Dahlias (peak — Oregon grows world-class dahlias), sunflowers, zinnias, rudbeckia, celosia, late-season roses, asters

Oregon-grown summer flowers are exceptional. The long daylight hours and moderate temperatures produce stems with vivid color and strong structure. When you order from us in summer, many stems come from local and regional growers.

📅 Summer Occasion Calendar

Late May–Mid June: Graduation season — leis, congratulations bouquets, party centerpieces
May 26: Memorial Day — cemetery tributes and patriotic arrangements
June 21: Father’s Day — arrangements, plants, gift baskets
July 4: Independence Day — red, white, and blue arrangements, BBQ centerpieces, hostess flowers
June–September: Wedding season — bouquets, centerpieces, ceremony arrangements
All summer: Birthdays, congratulations, get well, housewarming, thank you

🌡️ Summer Flower Care

Heat is the enemy. Summer arrangements last longest in air-conditioned rooms. Avoid placing vases in direct sunlight or near windows that heat up in the afternoon.
Change water daily when temperatures exceed 80°F. Bacteria grow faster in warm water and shorten vase life. Cool, fresh water every day extends arrangements by 2–3 days.
Delivery timing matters. We schedule summer deliveries to avoid peak heat when possible. If the recipient will not be home, specify a shaded porch or covered area in your delivery notes.
For more care tips, see our complete flower care guide.

🎉 Summer Hosting & Outdoor Flowers

BBQs, patio dinners, pool parties, outdoor graduations — summer hosting calls for flowers that can handle warmth and look great outdoors:

Sunflowers, dahlias, and zinnias are the most heat-tolerant cut flowers. They hold up at outdoor events better than roses or hydrangeas.
Low, compact centerpieces work best for outdoor dining tables — wind will not knock them over and they do not block conversation.
Potted plants as table decor — succulents, herbs, or small blooming plants that guests take home as favors.

Browse our arrangements, plants, and gifts. Same-day delivery all summer across Eugene, Springfield, and Lane County. ☀️