SKU: 1710953984

Petunia Seeds - Double Madness Series (pelleted)

Sale price$21.04 Regular price$23.38
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Petunia Seeds - Double Madness Series (pelleted)98 105 days. Double Madness Series seeds grow a hardy and spectacular alternative to the internationally famous single blooming petunia. Double Madness petunias promise feathery and double blooming 3 wide papier mch heads in a signature choice of Burgundy, Lavender, Salmon, Pink Satin, Red and White, Rose and White, or Mix. Double Madness Series petunias mature into neat 10 15 tall mounded uprights perfect as a tidy grow in beds, borders, edging, or

98 – 105 days. Double Madness Series seeds grow a hardy and spectacular alternative to the internationally famous single-blooming petunia. Double Madness petunias promise feathery and double-blooming 3” wide papier-mâché heads in a signature choice of Burgundy, Lavender, Salmon, Pink Satin, Red and White, Rose and White, or Mix. Double Madness Series petunias mature into neat 10 – 15” tall mounded uprights perfect as a tidy grow in beds, borders, edging, or ground cover. Double Madness petunias are easy to grow from seed and are an ideal way to reinvigorate any stale flower bed, patio, or room. 1000 pelleted seeds.

Growing Double Madness Series Petunia Garden Seeds

  • Taxonomy: Petunia x hybrida
  • Other Names: Double Floribunda
  • Seed Type: Annual (Perennial in zones 10 – 11)
  • Sow Indoors or Outdoors: For earliest blooming, start Double Madness Series petunia seeds indoors 10 – 12 weeks before the final frost and transplant once there are two sets of true leaves. Double Madness seeds will germinate within 14 days with full lighting. If transplanting outside, harden off seedlings into a partially shaded spot in the garden, or an equally moderate place indoors.
  • Days to Maturity: 98 – 105 days
  • Hardiness Zone: 6 – 11
  • Planting Depth: Plant 2 – 3 seeds ¼” deep
  • Plant Spacing: 8 – 10”
  • Growth Habit: 10 – 15” tall mounded upright with a 10 – 12” spread and fully-double 3” wide papier-mâché blooms
  • Soil Preference: Average, medium moist, well-drained
  • Light Preference: Full sun – Partial shade
  • Diseases/Pests/Troubleshooting: Avoid overhead watering to minimize wetting foliage as Double Madness petunia seeds are susceptible to fungal and leaf diseases and gray mold if not properly ventilated. Plants are known to be susceptible to blight and tobacco mosaic virus, since Petunia x hybrida is closely related to the tobacco plant. Double Madness petunias will benefit from shade and deadheading as they begin to decline in the long summer months. Petunias have no serious pests, but monitor regularly for aphids, flea beetles, slugs and snails.
  • Color: Signature choice of Burgundy, Lavender, Salmon, Pink Satin, Red and White, Rose and White, or Mix

For earliest blooming, start Double Madness Series petunia seeds indoors 10 – 12 weeks before the final frost and transplant once there are two sets of true leaves. Double Madness seeds will germinate within 14 days with full lighting. If transplanting outside, harden off seedlings into a partially shaded spot in the garden, or an equally moderate place indoors. Plant 2 – 3 Double Madness petunia seeds ¼” deep and 8 – 10” apart in average, medium moist, and well-drained soil in full sun to partial shade. Avoid overhead watering to minimize wetting foliage as Double Madness petunia seeds are susceptible to fungal and leaf diseases and gray mold if not properly ventilated. Plants are known to be susceptible to blight and tobacco mosaic virus, since Petunia x hybrida is closely related to the tobacco plant. Double Madness petunias will benefit from shade and deadheading as they begin to decline in the long summer months. Petunias have no serious pests, but monitor regularly for aphids, flea beetles, slugs and snails. Double Madness Series seeds mature in 98 – 105 days as 10 – 15” tall mounded uprights with a 10 – 12” spread of papery, double 3” blooms in a signature choice of Burgundy, Lavender, Salmon, Pink Satin, Red and White, Rose and White, or Mix.

Second only to impatiens in annual bedding plant sales, the petunia has been a popular plant for many years due in large part to its ease of culture and non-stop flowering from spring to frost. Petunia is a genus of 20 species native to South America and is loosely derived from an old Guarani word meaning “tobacco” since the two plants are both in the nightshade family.

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: 1710953984

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1635 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Me. Myself, and I.
Charlottesville, US
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
G
Verified Purchase
Garrett
Houston, US
★★★★★ 5
T-Shirts
T-Shirts are very nice. They run small. Order 1 size up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 3
Mock turtle neck sagged and did not fit well.
Shirt is well made. Collar not so much. Sagged and did not fit well. Donated to Goodwill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
R
Verified Purchase
Richard T. Russell
West Palm Beach, US
★★★★★ 5
A Difficult to Find T-Shirt
These T-Shirts are nice. A super difficult to find. The manufacturer calls it a mock-turtle neck (MTN). But the collar height is actually a bit shorter than the traditional MTN, which is great. It's closer to a regular T-Shirt that comes all the way to the neckline. And very somt a comfortable. This is the perfect style of T-Shirt to wear under a sportscoat, if desired. Or under a shirt where you want the T-Shirt to show for contrast. Just the right look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
D
Verified Purchase
Dario Escobar
Phoenix, US
★★★★★ 1
Sugerencia
Me llego pero el pedido tiene un fuerte mal olor a agua tipo de químico que aún lavandolo no se se va el mal olor . primera ves que me pasa esto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

recommand products