SENSHYU Onion Sets – 500g Pack (60-70 Bulbs) Premium Japanese Onion Sets for Autumn & Overwinter Planting. EXTRA LARGE SETS 21/24mm

Description

Senshyu Onion Sets – Hardy Overwintering Japanese Onions for Autumn Planting

Trusted by gardeners for generations, Senshyu Onion Sets are one of the best and most reliable varieties for autumn planting and overwintering. This traditional Japanese variety is specially bred for cold weather growing, making it perfect for planting in autumn to overwinter in the soil and produce an early, heavy crop the following summer.

These onions are known for their excellent winter hardiness, strong growth, and resistance to bolting, ensuring dependable results even in challenging conditions. Senshyu onions produce large, golden-brown bulbs with a firm texture and mild, sweet flavour—ideal for everyday cooking and storing.

✔️ Perfect for autumn planting – Specially bred to overwinter successfully
✔️ Reliable overwintering onions – Thrives in cold UK winters, with strong disease resistance
✔️ Early harvests – Be one of the first to enjoy fresh onions from June onwards
✔️ Traditional Japanese variety – Proven reliability and outstanding flavour
✔️ Excellent storage – Senshyu onions keep well, providing a long-lasting kitchen staple

Planting & Growing Tips:

• Plant sets in fertile, well-drained soil from September to November.

• Space 10cm apart, with 25–30cm between rows.

• Keep weed-free and water when dry.

• Harvest from June to July for large, golden-brown onions.

If you’re looking for onion sets for autumn planting that deliver reliable overwintering performance, Senshyu Onion Sets are a top choice. Trusted by UK gardeners, this hardy variety guarantees a strong, early harvest and a steady supply of delicious onions for months.

 

 

**DISPATCH WILL BEGIN END OF SEPTEMBER FOR THIS VARIETY**

Please don’t hesitate to contact Alex if you have any questions.

Potatoes held in cold storage. You will not find better quality potatoes anywhere else.
Certified IRISH and SCOTTISH Seed Potatoes, unless otherwise stated!

More than 50 varieties available, we can post as many tubers as you need. Likewise, please get in touch if you require a larger quantity than on the website.

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