Will broccoli regrow after cutting the main head?

Broccoli does indeed regrow after you harvest the central head if you apply the correct methods. If you cut the stalk correctly, the plant will start producing laterally outward buds, which will develop into additional heads. I have kept plants producing for 4 months after harvesting! This second product offers extra returns on your investment. Your first harvest is only the start!

45-degree cut promotes side shoot growth. To cut the main stem, cut it at a 45° angle, 5-6 inches below the head. This prevents water from pooling in the stem cavity. I refer to sterilized pruners to make clean cuts. Proper angles prompt plants for energy growth. Damaged stems delay regeneration.

Side shoot harvesting is different than main head methods. Wait for side shoots to be 2-4 inches long and buds to be tight. Use very sharp shears to snip each shoot ¼ inch above the leaf axils. I will harvest the larger side shoots first every 3-5 days. These will continue producing in cycles of every few days until they are done. By continuously harvesting, you encourage more production.

Temperature management lengthens your harvest season. Most plants grow best and regrow when temperatures are between 60°F and 75°F. Temperatures above 85°F cause plants to bolt, thus ending production for all practical purposes. I use their shade cloth in heat waves. Above 50°F slows growth; therefore, be sure to use row cover to protect your crops.

Follow these expert suggestions to maximize your harvest window. Check your plants every day to see new shoots developing. Snip off any yellowing leaves to redirect energy to the plant. Take care not to injure any new shoots while harvesting. Change up your picking areas around the plant. Care for your plants properly and enjoy fresh broccoli for months to come.

Read the full article: When to Harvest Broccoli: Essential Guide