SKU: 30751643970
planting black diamond watermelon seeds

planting black diamond watermelon seeds Black Diamond Watermelon Seeds

Sale price$18.40 Regular price$20.44
Save 10%

Pay in installments of $5.11 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

planting black diamond watermelon seeds Black Diamond Watermelon SeedsProduct Overview Watermelon Black Diamond seeds are derived from the large, popular heirloom variety known for its substantial size and sweet flavor. This non hybrid, non GMO variety produces watermelons with a semi oval shape, capable of reaching weights up to 30 pounds. The seeds are ideal for gardeners seeking a traditional, flavorful watermelon with firm, bright red flesh and a tough, dark green rind. Materials and Cultivation The Black Diamond

Product Overview

Watermelon - Black Diamond seeds are derived from the large, popular heirloom variety known for its substantial size and sweet flavor. This non-hybrid, non-GMO variety produces watermelons with a semi-oval shape, capable of reaching weights up to 30 pounds. The seeds are ideal for gardeners seeking a traditional, flavorful watermelon with firm, bright red flesh and a tough, dark green rind.

Materials and Cultivation

The Black Diamond Watermelon Seeds are high-quality, untreated seeds designed for optimal germination in suitable climates. The plant features thick vines that provide natural protection against sunburn. The watermelon's flesh remains firm and very sweet, making it a favored choice for fresh consumption and culinary uses.

Dimensions and Growing Specifications

  • Germination Time | Usually 7-10 days with proper conditions
  • Days to Maturity | 90 days from planting to harvest
  • Plant Size | Vines can extend up to 12 feet in length, requiring ample space

Features

  • Large heirloom watermelon variety with semi-oval shape, weighing up to 30 lbs
  • Dark green, tough rind offers durability during growth and transport
  • Bright red, firm, and very sweet flesh, ideal for slicing and consumption
  • Thick vines provide extensive sun protection and support plant health
  • Grows best in full sun environments with temperatures above 70°F
  • Suitable for planting in April through June to optimize fruit development

Use Cases and Ideal Growing Conditions

  • Best for home gardeners and small-scale farmers seeking a large, flavorful watermelon for fresh eating or sharing
  • Recommended for gardeners with sufficient space to accommodate long vines and ample sunlight
  • Perfect for summer garden installations in warm, sunny climates
  • Ideal for gardeners on a budget looking for a reliable heirloom variety with high yield potential

Care Instructions and Additional Information

Plant seeds after the last frost date when soil temperatures reach at least 70°F. Water regularly to keep the soil consistently moist but not waterlogged. Mulch around plants to conserve moisture and suppress weeds. The seeds come with a germination guide. For best results, spacing plants 6-8 feet apart in rows at least 7-8 feet apart. The plant is non-GMO and untreated. Proper care and optimal growing conditions will produce large, sweet watermelons in approximately 90 days.

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: 30751643970

Discover Niche Categories That Outsell planting black diamond watermelon seeds

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Excellent pillows!
Size: Queen, Number of Items: 2
This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
P
Verified Purchase
Phanessa Hernandez
Carnegie, US
★★★★★ 3
It’s alright.
Size: Queen, Number of Items: 2
Not bad pillows. They are comfortable but mine came with an odd odor, kind of mildewy smell to it. Had to spray it down to tolerate sleeping on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
A
Verified Purchase
ALEXANDRA W.
Belleville, US
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them! They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried. They come very compacted- I was shocked how much they expanded!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
B
Verified Purchase
Balous belote
San Leandro, US
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jennifer
Waukegan, US
★★★★★ 5
Awesome Pillow!!!
Size: Queen, Number of Items: 1
This pillow is Amazing!!! So Great to sleep on. I finally can get a good night's sleep!!! Its very soft and comfortable. I also haven’t gotten up with a stiff neck in the morning either!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products