(Allium cepa) 70 – 100 days. Barletta Pearl Open Pollinated Onion produces beautiful silver white pickling onions. Barletta Pearl is one of the best cocktail onions available. Excellent served whole in sweet-sour sauce, boiled, or pickled. Barletta Pearl is a short day onion.
Planting Instructions for Onion Seeds
Heirloom / Open Pollinated Onion Seeds can be either direct seeded or greenhouse started. Lightly cover Heirloom / Open Pollinated Onion seeds with soil in either direct seeding or greenhouse seeding. Optimum germination temperature is 70° with germination usually occurring in 10 days. Plant Onion Seeds in full sun.