SKU: 28832949350
spider flower seed

spider flower seed Spider Flower – Plant Detectives

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Description

spider flower seed Spider Flower – Plant DetectivesSpider Flower (Cleome hassleriana) Spider Flower adds airy height and a fireworks like bloom show that keeps borders feeling light, not bulky, from early summer until frost. The flowers hover on tall stems with long, threadlike stamens, giving the plant a unique texture that looks great behind fuller perennials and annuals. It also attracts plenty of garden activity, including bees and butterflies, which makes the whole bed feel more alive. If you

Spider Flower (Cleome hassleriana)

Spider Flower adds airy height and a fireworks-like bloom show that keeps borders feeling light, not bulky, from early summer until frost. The flowers hover on tall stems with long, threadlike stamens, giving the plant a unique texture that looks great behind fuller perennials and annuals. It also attracts plenty of garden activity, including bees and butterflies, which makes the whole bed feel more alive. If you want fast, warm-season color with a see-through habit that still reads from a distance, this plant is a strong choice.

Distinctive Features

This fast-growing annual forms an upright, lightly branching plant with palmate green leaves and showy flower clusters in white, pink, rose, or purple tones. Bloom typically runs from early summer through frost, with flowers opening along an ever-lengthening terminal cluster as the season progresses. Slender seed pods form below the blooms and can lead to self-seeding if left in place, and some forms may have small spines along the stems. Mature size is commonly about 3 to 6 feet tall and 1 to 2 feet wide, depending on variety and growing conditions.

Growing Conditions

  • Sun: Full sun to part shade, with the best flowering and strongest habit in full sun.
  • Soil: Well-drained soil, and it performs best in amended garden soil that is not waterlogged.
  • Water: Medium, water to establish, then provide steady moisture for best growth while tolerating some dryness once established.
  • Zones: USDA Zones 10 to 11 as a short-lived perennial, grown as an annual elsewhere.
  • Notable Traits: Attracts pollinators and hummingbirds, may self-seed, and older types may have spiny stems.

Ideal Uses

  • Focal Point: Use a bold drift as a focal point so the tall stems and spider-like blooms create a dramatic summer veil of color.
  • Back of Border: Plant behind shorter flowers to add height and an airy backdrop without blocking the view.
  • Seasonal Screening: Use in a row for quick warm-season privacy and soft visual separation.
  • Cottage Gardens: Mix with other upright bloomers for a relaxed, classic garden look with constant movement.

Low Maintenance Care

  • Support: Provide light staking in windy sites, since tall stems can lean as plants mature.
  • Watering: Water during extended drought to keep plants blooming and prevent stress-related leaf drop.
  • Seed Control: Remove seed pods if you want to limit self-seeding and keep the planting tidier.
  • Feeding: Avoid overfertilizing, since excessive fertility can lead to leggy growth and fewer flowers.

Why Choose Spider Flower?

  • Long Bloom Season: Flowers from early summer until frost for a steady warm-season display.
  • Airy Height: Typically reaches about 3 to 6 feet tall for vertical impact without heaviness.
  • Pollinator Friendly: Draws bees, butterflies, and often hummingbirds for a more active garden.
  • Fast Results: Grows quickly and fills space well, making it useful for seasonal color and screening.

Spider Flower looks best when planted in groups, letting the blooms read as a floating layer rather than isolated stems. Pair it with mounding flowers and ornamental grasses to balance the height and keep the planting feeling full at ground level. Give it sun and good drainage, then water as needed to keep growth steady through heat. If you want tall, airy summer color with a unique texture, this plant delivers.

Shipping Notes
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SKU: 28832949350

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★★★★★ 4
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This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
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Good product, quite sticky I must say.
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Worked for my van insulation
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Reviewed in the United States on June 1, 2026
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David Spencer
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Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
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Reviewed in the United States on April 29, 2026
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stookie778
Grantham, US
★★★★★ 5
Works amazingly, but only if you install it correctly.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you purchasing Siless Liner 157 mil (4 mm) Sound Deadening mat, to block unwanted sounds in your car, this is what you need to buy. But wait! It's not the only thing you need to buy if you want to "actually" deaden sound. By itself, it will definitely block a noticeable amount of sound, and, most likely, that's all you realistically need. But... But... If you want the Siless Liner Sound Deadening Mat to really help you take it up a few notches, to get the best sound almost bordering on soundproofing, listen up. You will have to install traditional butyl rubber first. Doesn't have to be the Siless brand, but I'm sure they would love to sell both to you, I used both Killmat (80mil) and Noico (50mil). I have a Honda S2000. It's a two-seater convertible sports car if you don't know what this car is, and it's loud when I'm driving above 60mph. I also happen to have a sound system installed as well. Other than that, the car is stock. I first installed the butyl rubber on the car's interior sheet metal. I went all out and covered everything I could. I didn't need to but I wanted to. I was extremely impressed with the results. But I wanted to go further. Not because I needed to but because just wanted to see what it would be like. So I bought Siless Liner 157 mil (4 mm) 36sqft Sound Deadening mat to go on top of the butyl rubber mats. I put this over every area I installed the butyl rubber. I had to be careful of clearance issues since I added a significant amount of underlayment, and you should too. If you put butyl rubber sound-deadening materials in 50% of the total interior area, you'll hear a noticeable improvement. If you put butyl in about 80% of the total area, you'll be even more amazed at the improvement, compared to before. I originally did all the above myself, so that's my experience and so your mileage may vary. I then installed the Siless Liner Sound Deadening mat over every place I could even going further than I could with the butyl rubber. I used the Siles Liner in areas where butyl rubber would not have been effective, such as the roll bar hoop area and large empty cavities or holes. I covered everything I could, firewall, doors, floor pan, transmission tunnel, trunk, trunk lid, fuel tank area, rear quarter panels, and rear-wheel tunnels, in Siless Liner Sound Deadening Mat. WOW!! The Siless Liner Sound Deadening Mat was the icing on the cake! Let's not forget, this car is a convertible sports car so it will never be a quiet ride, ever. But I can now actually have a conversation with a passenger at a normal-ish volume! This also means I can now have a normal hands-free phone call without having to plug one ear to block out the noise! My sound system sounds so much better! Just by going through the install process, I looked for any vibration, rattle, squeak, and noise-prone areas to either eliminate or reduce unwanted noise production. If you forget this step, the inside and outside of your car will rattle and buzz. I skipped this step the first time around. But did it right before I installed more butyl rubber and the improvement was impressive, especially inside the car. Outside the car, I didn't notice a difference until I put the last layer of Siless Liner Sound Deadening Mat. The sound deadening mat works both ways from what I can tell. If I turned up my music, as loud as I occasionally do, parked in the attached garage to the house, with the garage door closed, I would be barely able to tell the car was playing music in the garage. It sounds like it is another car, just a little bit down the street, with a very loud base. If you stand 20 feet away outside the car, the sound system is noticeable, but not obnoxious by a long shot. Get a 3 piece wood/metal roller set as well, which makes quick work of large areas.
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Reviewed in the United States on December 23, 2021
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★★★★★ 5
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