Watermelon Seeds (Citrullus lanatus)

Shop Watermelon Seeds

Explore Kings Seeds’ exciting range of watermelon seeds, perfect for bringing a taste of summer to your garden. Whether you’re looking for the classic striped types, or the round cannonball varieties, or a more unique variety with yellow flesh, we have an extensive range to suit all preferences. Each watermelon variety offers crisp, juicy and sweet flesh, ideal for summer snacking and fresh desserts. As a 100% NZ-owned family business, Kings Seeds provides high-quality seeds, browse watermelon seeds online today. 

When to sow watermelon seeds in NZ?

The best time to sow watermelon seeds in New Zealand is during spring, from September to November. Watermelon seeds thrive in warm soil, so it’s important to wait until temperatures are consistently above 20°C, or germinate seeds in a pot or tray on a heat mat before transplanting after the risk of frost has passed. This ensures the seeds will germinate properly and grow into healthy plants. Whether you choose a classic watermelon or organic varieties, Kings Seeds has a variety of watermelon seeds for all New Zealand gardens. 

How long do watermelons take to grow?

Watermelons generally take around 80 to 100 days to fully mature, depending on the variety. After sowing the watermelon seeds, they begin to germinate within a week if planted in warm, well-drained soil. Refer to the online product information of each variety of watermelon seed for specific germination and maturity timings. Whether growing sugar baby watermelons or larger varieties, a few months of care will lead to crisp and juicy watermelons, perfect for snacking and summer picnics.

What type of watermelon seeds are there?

Kings Seeds offers a range of watermelon varieties to suit different tastes and garden spaces. Choose from classic Crimson Sweet watermelons, Sugar Baby watermelons, organic varieties and even specialty types with different rind and flesh colour. Each type provides a unique growing experience, producing crisp, juicy melons with a delightful taste. With so many options available, there’s a perfect watermelon variety for every garden at Kings Seeds.