Cosmos Flowers: Delicate Beauty That Brightens Every Season

By Kat’s Floral Design — Your Go-To Florist in Nelson & Richmond

Cosmos flowers are one of nature’s most effortless sources of beauty. With their soft, daisy-like petals, feathery foliage, and irresistible charm, it’s no wonder gardeners and floral designers adore them. Here at Kat’s Floral Design, we use cosmos throughout the warmer months to bring movement, colour, and a touch of whimsy to bouquets, wedding florals, and everyday arrangements.

Whether you love their romantic cottage-garden feel or their effortless ability to brighten a room, cosmos are a true seasonal treasure.

What Makes Cosmos Flowers So Special?

Cosmos (Cosmos bipinnatus and Cosmos sulphureus) are known for:

Tall, elegant stems that dance in the breeze.

Light, airy foliage that adds softness to any bouquet.

A long blooming season, often from late spring through autumn.

Rich symbolism — they represent harmony, peace, and natural beauty.

Their delicate appearance belies their resilience. They thrive in full sun, require little care, and continuously produce blooms — perfect for cutting gardens and floral designers alike.

Popular Cosmos Varieties We Love

1. Cosmos ‘Sensation’

A classic favourite.

These come in shades of white, pink, and deep magenta, with tall stems ideal for dramatic, loose arrangements. They’re perfect for airy summer bouquets and romantic wedding florals.

2. Cosmos ‘Cupcake Blend’

A truly unique variety.

The petals fuse together to form a soft cup shape — whimsical, ruffled, and full of texture. These look incredible in garden-style arrangements and bridal bouquets.

3. Cosmos ‘Apricot Lemonade’

A modern favourite in the floral world.

Soft peachy-apricot petals with lavender undertones make this variety perfect for warm, sunset-inspired arrangements. They add a gentle glow to any bouquet.

4. Cosmos ‘Double Click’

Full, frilly, and lush.

These semi-double and double blooms offer fuller petals and a soft, romantic feel. Wonderful for weddings, installations, and anyone who loves a touch of drama.

5. Cosmos Sulphureus

Vibrant and bold.

Unlike the pastel tones of the bipinnatus varieties, these cosmos bloom in golden yellow and orange, adding a cheerful pop of colour to summer designs.

Using Cosmos in Floral Arrangements

Cosmos are a dream to design with — they naturally create movement and instantly soften any bouquet. At Kat’s Floral Design, we love adding them to:

Birthday bouquets

Seasonal arrangements

Wedding florals

Flower subscriptions

Workshops, where guests can learn to design with locally grown blooms

Because cosmos bloom abundantly throughout summer, we often feature them in our locally grown, Nelson-made arrangements — perfect for those who love fresh, garden-inspired flowers.

Cosmos & Weddings: Effortless Romance

Cosmos pair beautifully with:

Roses

Dahlias

Sweet peas

Queen Anne’s lace

Ranunculus

Wild garden textures

Their soft movement makes them ideal for airy bouquets, table arrangements, and floral arches. If you’re planning a Nelson or Tasman wedding, cosmos bring that effortless, whimsical touch — especially in outdoor or vineyard settings.

Cosmos at Kat’s Floral Design

Located in Nelson and Richmond, Kat’s Floral Design is proud to offer:

Same-day flower delivery

Birthday and celebration bouquets

Wedding florals across the region

Funeral and sympathy flowers

Private floral workshops for groups and individuals

If cosmos are in season, you’ll often find them freshly picked from local growers — sometimes even from Kat’s very own garden — and featured in our signature arrangements.

Bring the Beauty of Cosmos Home

Whether you’re gifting flowers, planning a wedding, or looking to learn through our private workshops, cosmos offer a soft, timeless beauty that never goes out of style.

🌸 Order your next bouquet with locally grown seasonal flowers from Kat’s Floral Design — your trusted florist in Nelson and Richmond.

Offering same-day delivery, bespoke arrangements, and garden-inspired florals for every occasion.