growing cup plant from seed Silphium perfoliatum
SKU: 63750252609
growing cup plant from seed

growing cup plant from seed Silphium perfoliatum

Sale price$18.64 Regular price$20.71
Save 10%

Pay in installments of $5.18 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

growing cup plant from seed Silphium perfoliatumCup Plant is tall, erect perennial plant, growing 3 to 8 feet high, on stems that are stout, square in cross section and smooth and unbranched below the flowers. Flowers are bright yellow blooming in mid summer. It is adapted to moist soils and full sun situations. Look for Cup Plant in our Privacy Pollinator Fence Native Seed Mix. This popular mix creates a border brimming with tall growing perennial wildflowers. Watch it buzz with life all growing

Cup Plant is tall, erect perennial plant, growing 3 to 8 feet high, on stems that are stout, square in cross-section and smooth and unbranched below the flowers.

Flowers are bright yellow blooming in mid summer. It is adapted to moist soils and full sun situations.

Look for Cup Plant in our Privacy Pollinator Fence Native Seed Mix. This popular mix creates a border brimming with tall growing perennial wildflowers. Watch it buzz with life all growing season long!

How To Plant Cup Plant:

Direct sow seeds into prepared soil in late fall once soil temps are below 50 degrees (usually mid to late November). Can also be planted in winter during natural freeze / thaw cycles and early spring. Plant shallow, no deeper than 1/8 to 1/4 inch deep and lightly rake to work seed in. Plant in full sun to partial shade. Can take two to three growing seasons to fully establish. 

What is Stratification?

Seed Info

Seed Envelopes contain approximately 0.02 ounces of seed and cover about 5 to 10 square feet. 

Product Details

Flower Color: Yellow

Height: 3 to 8 Feet

Light Requirements: Full Sun to Partial Shade

Soil Hydrology: Dry to Wet Soils

Bloom Time: July to September

Plant Type: Perennial

StratificationCold Moist (CM) 60 Days

Attracts: Birds, Butterflies, Bees, Hummingbirds

Product Code: SIL05F

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63750252609

Discover Niche Categories That Outsell growing cup plant from seed

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 2406 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Gwen - Mom of 4
Battle Creek, US
★★★★★ 5
The Avengers of avocados - Soft, smooth, and ready for greatness
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
I don’t know who’s running quality control over in Haas‑land, but these avocados showed up like they had something to prove. Each arrived at that magical stage of ripeness where you gently press the skin and it gives you that perfect “I’m ready for guac, but I’m also classy enough for toast” softness. The flavor was exactly what you want from a Haas: buttery, rich, and just a little nutty. I cut into each one expecting at least one dud (we’ve all been betrayed by a stringy, brown avocado before), but nope, green perfection all the way through. Honestly, I felt like I should’ve applauded. They held up beautifully in everything I threw at them: sliced on toast, mashed for guacamole, cubed for salads, eaten straight with a spoon like the avocado‑obsessed adult I’ve become. If you’re tired of playing avocado roulette at the grocery store, this pack is a surprisingly reliable win. Delicious, creamy, and ready to be eaten.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
A
Verified Purchase
A Cheap and Picky Shopper
Natrona Heights, US
★★★★★ 5
Consistent size and quality. Always arrive firm to almost hard and ripen perfectly.
Size: 1 Count (Pack of 1)
Have ordered a few times and they've arrived firm to almost hard and ripen perfectly. Size and quality have been consistent. Honestly, the picker picks better than I do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
T
Verified Purchase
Tina
Cuba, US
★★★★★ 5
Yummy Blueberries I Eat Daily
Size: 1 PT
These are good and rarely have any mold on them. They are in good condition and taste yummy. They usually last for about a week and have a wonderful taste. I enjoy them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
R
Verified Purchase
Rudy likes it!
Belleville, US
★★★★★ 5
Always the best quality, sweet and delicious, no bad berries in this bunch!
Size: 1 PT
I love these blueberries, they are so sweet and fresh, I eat them like candy, lol. These are not always on home delivery, so I don't buy all the time, but, I love it when Amazon excludes them from "fresh" delivery, I could eat these all day. I never liked blueberries much because of mushy, over-ripe, quality, and these are ALWAYS DELICIOUS!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
S
Verified Purchase
Sandy
Fort Morgan, US
★★★★★ 5
Flavorful and good quality
Size: 1 PT, Size: 1 PT
Flavorful, big, and overall good quantity! Out of 2 pints, maybe 3 berries were squished... which is better than most grocery stores I've experienced. I wasn't sure what to expect from Amazon delivery blueberries, especially for the amazing price of $0.79 per pint. They were delivered in an insulated foil-lined paper grocery bag with a frozen bottled water inside to keep them cool. The pints were closed with rubber bands around them to minimize spills. I opened the bags within a few minutes of delivery so I cannot say how cold it would stay if I didn't bring it inside immediately, but the frozen bottled water was only slightly melted upon delivery so they had kept well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products