300 Red Grano Onion Seeds

Red Grano Onion Seeds | NON-GMO Red Grano Onion (Allium cepa) is a crisp, medium-sized heirloom onion, perfect for salads, burgers, and cooking. This Vidalia-type onion grows to baseball or softball size, sometimes reaching up to a pound. Key Features: Days to Germination: 4-10 days Days to Maturity: 110 days Soil pH: 6.0 - 7.0 Soil Type: Clay, Loam, Sand Climate: Cold, Sub-tropical, Temperate Sunlight: Full Sun Hardiness Zones: 3-12 Color: Red Watering: Medium Resistance: Pink root Ideal for southern winter growth, Red Grano onions are a garden favorite for their sweet, crisp flavor and versatile use.