Ringmaster Onion Seeds – 250mg for Planting, Large Mild White Bulbs, Perfect for Onion Rings, Slicing, Cooking & Home Gardens growers-edge-large-display-digital-thermometer-and-hygrometer-2 Environment: 0 to 50°C /

Environment:  0 to  50°C / 32 to  122°F

especially drip (drain to waste or recirculating)

This allow you to tap into a tank of water

Hardy Plant: Suitable for USDA zones 2-7

Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely

Ringmaster Onion Seeds – 250mg for Planting, Large Mild White Bulbs, Perfect for Onion Rings, Slicing, Cooking & Home Gardens growers-edge-large-display-digital-thermometer-and-hygrometer-2 Environment: 0 to 50°C /Grow Ringmaster Onions with these 250mg seeds! This popular variety produces large, mild flavored white onions with firm textureperfect for onion rings, slicing, and cooking. A long day type ideal for northern gardens with reliable yields and crisp, sweet taste. Large Mild White Bulbs Excellent for onion rings and slicing Crisp Texture & Sweet Flavor Great for cooking or fresh use Long Day Variety Best for northern regions Strong, Upright Growth Ideal