White Sweet Spanish is a variety of Onion which is a member of the Allium family. Its botanical name is Allium cepa var. cepa 'White Sweet Spanish'. White Sweet Spanish grows as a Perennial and is a Vegetable. Being a Perennial, it tends to grow best over several years (approx 3 years and greater). White Sweet Spanish is known for growing to a height of approximately 45.0 cm (that's 1.46 feet in imperial).
White Sweet Spanish Onion is normally quite a low maintenance plant and is normally very easy to grow - great for beginner gardeners!
This variety plant info is provided by the myfolia gardener's wiki. All details about White Sweet Spanish have been kindly provided by our members.
By our calculations, you should look at sowing White Sweet Spanish about 28 days before your last frost date.