How do you know when to harvest onions?

Visual Cues:

* The tops flop over: The onion's foliage starts to brown and fall over, signaling the bulb has reached its peak size.

* The bulb feels firm: When you press on the bulb, it should feel solid and not squishy.

* The neck is soft: The neck of the onion (where the leaves meet the bulb) becomes soft and pliable.

Timing:

* Around 100 days after planting: This is a general timeframe for most onion varieties. However, always check the seed packet or variety information for specific harvest times.

* Late summer to early fall: This is when onions are typically ready to harvest in most climates.

Harvesting Technique:

1. Cut the tops: Using a sharp knife or garden shears, cut the tops about an inch above the bulb. This will help the bulb focus its energy on maturing.

2. Dig up the bulbs: Gently loosen the soil around the bulbs using a trowel or garden fork. Lift the bulbs out of the ground, being careful not to damage them.

3. Let them dry: After harvesting, lay the onions out in a dry, well-ventilated area, out of direct sunlight. This allows the skin to dry and harden, which helps them store longer.

Important Considerations:

* Don't harvest too early: If you harvest too early, the bulbs may be small and not fully developed.

* Don't leave them in the ground too long: If you leave them in the ground too long, the bulbs can become soft and start to rot.

Pro Tip: If you live in a hot, humid climate, you can help prevent rot by storing your onions in a cool, dry place.