Red Grano Onion Seeds.

Red Grano Onion Seeds | Short Day | Non-GMO | Heirloom| 300 Seeds |

Red Grano Onion Seeds Planting Guide

Climate:

Red Grano onions are a cool-season crop, so they can be planted in the spring or fall. They are best grown in USDA zones 2-9.

Soil:

Red Grano onions prefer well-drained soil with a pH of 6.0-7.0. If your soil is heavy clay, you can improve drainage by adding sand or compost.

Planting:

• To plant Red Grano onions from seed, sow the seeds 1/4 inch deep and 2 inches apart in rows 12-18 inches apart.
• If you live in a short-season climate, you can start the seeds indoors 6-8 weeks before the last frost date in your area. Transplant the seedlings outdoors after the last frost date, spacing them 12-18 inches apart in rows 12-18 inches apart.

Watering:

Onions need about 1 inch of water per week. Water the onions deeply, so that the water reaches the roots.

Fertilizing:

Onions are heavy feeders, so it is important to fertilize them regularly. Fertilize the onions every few weeks with a balanced fertilizer.

Harvesting:

Red Grano onions are ready to harvest when the tops start to fall over and the bulbs are firm. This usually takes about 100-120 days after transplanting.

Tips:

• To prevent weeds, mulch around the onions with straw or compost.
• Inspect the onions regularly for pests and diseases. Common pests and diseases of onions include onion thrips, onion maggots, and onion smut.
• Harvest the onions when they are mature, but before the tops die completely.

Storage:

Cured onions can be stored for several months in a cool, dry place. To cure onions, place them in a single layer in a cool, dry place for a few weeks.