Skip to product information
1 of 8

RDRSeeds

50 Black Diamond Watermelon Seeds for Planting - Heirloom Non-GMO Fruit Seeds for Planting - Grows Big Giant Watermelons Averaging 30-50 lbs

50 Black Diamond Watermelon Seeds for Planting - Heirloom Non-GMO Fruit Seeds for Planting - Grows Big Giant Watermelons Averaging 30-50 lbs

Regular price $7.49 USD
Regular price Sale price $7.49 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Quintessential, King, Favorite, whatever you want to call it, this watermelon is popular for a reason!
  • This delicious watermelon averages 30-50 lbs, but sometimes gets as big as 75 lbs! Plants grow 12-18" tall.
  • In areas with shorter growing seasons it is best to start watermelon seeds indoors to get a head start. Plant 3 seeds per pot about 1/4" deep and provide heat to about 80 degrees to increase germination.
  • Ensure soil does not dry out due to heat. Seeds should germinate in 1-2 weeks. After seeds have germinated thin to one per pot. Make sure to acclimate plants to the outdoors for several days prior to transplanting to harden them off.
  • To sow directly in garden plant 5 seeds per hill 1' apart with 4' between rows. Requires healthy amounts of water and warm temperatures. Black plastic on soil can aid in warming soil.

Overview

  • Plant or Animal Product Type : Fruit
  • Indoor/Outdoor Usage : Indoor
  • Brand : RDR Seeds
  • Material Feature : GMO Free, Heirloom
  • Color : Brown
  • Special Feature : Pet Friendly
  • Item Weight : 0.01 Pounds
  • Sunlight Exposure : Full Sun
  • Unit Count : 1 Count
  • Expected Planting Period : Spring/Summer - Warm Weather
View full details
  • ⭐️⭐️⭐️⭐️⭐️

    The planter pots are beautiful and perfect for my balcony garden. They drain well and look very stylish.
    – Olivia M.

  • ⭐️⭐️⭐️⭐️⭐️

    I love the variety of seeds and gardening tools available here. Everything arrived fresh and ready to plant.
    – Ethan J.

  • ⭐️⭐️⭐️⭐️⭐️

    The garden lights added a magical touch to our backyard. Easy to install and energy-efficient too.
    – Sophia K.