Spiderflower Flower Seeds Packet

$2.35

2025 Seed Prices

  • Order 1-95 assorted packets for $2.35 each
  • Order 96-499 assorted packets for $1.85 each
  • Order 500 or more assorted packets for $1.65 each

Spiderflower seeds grow into a four-foot annual with long spidery stamens that extend well beyond the petals, exactly as advertised. Shido spiderflower seeds are non-GMO and hermetically vacuum-sealed — a committed route into a flower that does not do anything halfway — while standard paper-packed seeds lose germination viability within approximately one year.

The stamens extend well beyond the petals in a silhouette that looks exactly like the name suggests, which is either wonderful or a reason to plant it at the back. Hummingbirds and butterflies both show up for it in numbers, and once established it tends to reseed itself into the same corner of the garden every year. The whole plant has fully committed to a theme, and it is not backing down from that commitment. It self-seeds aggressively, which means once a garden has. Every packet ships germination-tested at independent third-party labs before packaging.

SKU: SESPID
Barcode: 843458152569

Product Detail

Order in multiples of: 12

  • Year Designed:
Quick Seed Overview
  • Plant Type: Annual (self-seeder)
  • Genus: Cleome
  • Species: Spinosa
  • Plant Height/Width: 36-60' TALL
  • Season: Blooms late spring to first frost
  • Exposure: Full Sun
  • Difficulty: Easy

Why Shido Seeds Are the Best

Our flower and vegetable seeds are beautifully packaged little packets of magic. Guaranteed to turn your garden into the envy of the neighborhood. Get your hands dirty and let nature simply do its thing.

How to Plant Spiderflower from Seed

When to Plant Seeds

  • Cool Climates: Sow seeds indoors 4-6 weeks before the last frost.
  • Warm Climates: Direct sow outdoors after the last frost.

Preparing the Planting Site

  1. Choose a sunny location with well-drained soil.
  2. Loosen the soil and mix in compost for added nutrients.

Sowing Seeds Outdoors

  1. Scatter seeds directly on the soil surface.
  2. Lightly press into the soil without burying them deeply (they need light to germinate).
  3. Water gently to keep soil moist but not waterlogged.
  4. Germination occurs in 7-14 days.

Starting Seeds Indoors

  • Use seed trays or small pots filled with moist seed-starting mix.
  • Place in a warm, bright location.
  • Transplant seedlings outdoors once they are 4-6 inches tall.

Pro Tip

Plant them where they have plenty of space to grow, and deadhead spent blooms to encourage continuous flowering.

Bonus: Their spider-like flowers attract pollinators like bees and butterflies!

The Story Behind This Packet

Spiderflower seeds have been part of the Shido lineup since the collection first opened, grown into a four-foot annual with long spidery stamens that extend well beyond the petals, exactly as advertised. Every packet is illustrated in the style of early-1900s Japanese woodblock printing, drawn in-house rather than licensed, which means the artwork on this packet exists nowhere else. The seeds themselves are hermetically vacuum-sealed, a packaging choice that has as much to do with the garden as the growing does: a standard paper packet starts losing viability within about a year, while a vacuum seal holds that line for years longer, so the packet in a drawer is still a packet worth planting whenever the moment actually arrives. Shido treats the seed itself as worth that extra step, on the theory that a gardener who buys spiderflower seeds deserves a packet that is still viable whenever they finally get around to using it, not just the season they bought it.

What it's used for

1. Ornamental Landscaping:

  • Ideal for borders, cottage gardens, and wildflower meadows.
  • Adds height and movement to flower beds.

2. Pollinator Gardens:

  • Encourages biodiversity by attracting butterflies, hummingbirds, and beneficial insects.

3. Cut Flowers:

  • Long stems make Spider Flowers great for floral arrangements.

4. Companion Planting:

  • Grows well with other sun-loving plants like zinnias, sunflowers, and cosmos.
Growth Requirements

Light:

  • Requires full sun (6-8 hours per day) for optimal flowering.

Soil:

  • Prefers well-drained, loamy soil with moderate fertility.
  • Tolerant of sandy or poor soils, but improves with compost.

Watering:

  • Water regularly during dry periods but avoid overwatering.
  • Drought-tolerant once established.

Temperature & Climate:

  • Thrives in warm climates, but adaptable to various conditions.
  • Can tolerate high humidity and heat.

Fertilization:

  • Does not require heavy feeding.
  • Use a balanced fertilizer every few weeks for vigorous growth.
Maintenance

Watering:

  • Water deeply once a week, especially during dry spells.
  • Avoid overhead watering to prevent fungal diseases.

Deadheading & Pruning:

  • Remove spent flowers (deadhead) to prolong blooming.
  • Trim back leggy stems to promote compact growth.

Mulching:

  • Apply a thin layer of mulch to retain moisture and suppress weeds.

Fertilization:

  • A light feeding of compost or balanced fertilizer every few weeks encourages blooms.
Pests and Diseases

Pests:

  • Aphids – Can be controlled with neem oil or insecticidal soap.
  • Spider mites – Increase humidity and spray plants with water.

Diseases:

  • Powdery mildew – Ensure good air circulation and avoid overhead watering.
  • Leaf spot – Remove infected leaves and improve drainage.

Growing Together with Shido

At Shido, everything we do starts with one goal: helping you have a truly successful growing experience. We know that planting seeds is just the beginning — your time, energy, and love for gardening are the real magic. That’s why we make sure the seeds you plant are fresh, full of life, and top-quality. When you choose Shido, you’re planting with confidence. We guarantee it.

Our mission is simple: bring you exceptional varieties of high-quality seeds at prices you’ll love, share detailed sowing and growing tips so you can thrive as a home gardener, and deliver the best customer service in the industry — with a smile.

Our Seed Safety Promise

We do not sell genetically modified seeds — ever. And we don’t use genetic engineering to breed new varieties. Instead, our skilled breeders use traditional, natural crossing methods to create hybrid seeds that are healthy, safe, and packed with potential.

Our Seed Quality Guarantee

At Shido, we believe great gardens start with great seeds — and that means quality comes first. Every seed lot we offer is ensure to generate top-notch germination because your garden deserves nothing less.

To keep our seeds at their peak, we run thorough pathology tests at trusted outside labs. When you open a Shido seed packet, you can trust it’s been nurtured, tested, and approved to give you strong, healthy plants from the very first sprout.

Types of Seeds We Offer

Hybrid Seeds (F1)

F1 hybrid seeds are the garden’s high achievers — created by crossing two specially chosen parent plants for superior vigor, uniformity, and performance. We use only traditional breeding methods to produce these powerhouse seeds.

Open-Pollinated & Heirloom Seeds

Our open-pollinated (OP) seeds naturally reproduce through wind, insects, water, or self-pollination. When grown in isolation, they produce true-to-type plants year after year.

Among our OP seeds are treasured heirloom varieties — old favorites that have been carefully passed down for generations. While OP plants can be less uniform than hybrids, we run our Open-Pollinated Project to select the most reliable, flavorful, and beautiful strains. Many are also available as certified organic seeds.

Non-GMO: What It Means and Why It Matters

A GMO (Genetically Modified Organism) is created when scientists alter a plant’s DNA in a lab — often by inserting genes from completely unrelated species — to achieve certain traits, like pest resistance or herbicide tolerance. This is a far cry from natural plant breeding.

At Shido, we believe gardening should stay as close to nature as possible. All our seeds — whether hybrid, heirloom, organic, or open-pollinated — are Non-GMO. They’re bred using traditional methods that respect natural biodiversity, giving you safe, wholesome seeds that grow into plants just as nature intended.

When you plant Shido Non-GMO seeds, you’re choosing purity, sustainability, and peace of mind — along with a garden full of flavor, color, and beauty.

Vacuum-Sealed for Freshness — Good for 10 Years

Every Shido seed packet isvacuum-sealedto lock in freshness and protect your seeds from moisture, air, and pests. This careful packaging not only preserves their quality but also extends their shelf life dramatically. Stored properly in a cool, dry place, our seeds remain viable for up to10 years— so you can plant them now, next season, or even years down the road. Whether you’re planning a garden this spring or building a long-term seed stash, Shido seeds are ready when you are

Colorful Shido seed packets with tomato illustrations on a soil background | Chive

More From the Shido Garden

Every Shido variety belongs to a wider garden of vacuum-sealed packets, each illustrated in-house. Desert Rose makes a natural companion to spiderflower, sharing the same easy place in a Shido garden without repeating it.


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