What kind of onion is Eclipse L303?
Eclipse L303 is a sweet Bermuda-type onion producing large, flattened bulbs with light reddish to bronze skin and mild, sweet flesh. It is grown for fresh eating and slicing rather than long storage.
Is Eclipse L303 a short-day onion?
Yes, Eclipse L303 is a short-day variety that bulbs when days reach about 10-12 hours, making it well suited to southern and mild-winter growing regions.
When and how do I plant Eclipse L303 onion seeds?
Start seeds indoors 8-10 weeks before transplanting, or direct sow in fall to early winter in mild southern climates. Sow 1/4 inch deep in full sun and fertile, well-drained soil.
How long does Eclipse L303 take to mature?
Eclipse L303 matures in about 95-110 days. Harvest when the tops yellow and fall over, then cure the bulbs in a dry, airy place before use.
How far apart should Eclipse L303 onions be spaced?
Thin or transplant to 4-6 inches apart in rows 12-18 inches apart, giving each bulb room and steady moisture to reach its full sweet size.
How many Eclipse L303 seeds are in a packet, and are they non-GMO?
Each packet contains approximately 230 open-pollinated, non-GMO seeds. As a sweet onion, Eclipse is best enjoyed fresh and does not store as long as pungent storage types.
What makes Eclipse L303 special?
Its bulbs show alternating red and white rings, giving colorful slices with a mild, sweet taste.
Is it a storage onion?
It is best enjoyed fresh; use it soon after curing for peak color and flavor.



































