For a dependable broccoli crop, start with seeds or young plants. A cut stalk from the grocery store is not a rooted seedling. Treat any kitchen-scrap experiment separately from the plants you are relying on for a harvest.
Can an Established Broccoli Plant Keep Producing?
Yes. After you cut the main head, leave the rooted plant in the garden. Smaller side shoots can provide another harvest. This is different from trying to plant a detached stalk.
Start Your Garden With Seeds or Transplants
Choose a variety and planting schedule suited to your local season. Sow seeds in seed-starting mix rather than following a jar-sprouting routine intended for edible sprouts. Follow your packet's planting depth and spacing directions, and harden seedlings off gradually before transplanting.
Use Fertile Soil With a pH of 6 to 7
Broccoli needs fertile soil that drains well and retains moisture. Test your soil before deciding whether it needs lime, sulfur or fertilizer. Keep plants consistently watered as they grow.
Harvest Before the Flower Buds Open
Cut the main head while its buds are tight, then keep caring for the remaining plant to encourage side shoots. Do not pull out a healthy plant immediately after the first harvest.
Ready to plant? Explore our Waltham 29 broccoli seeds.
Growing guidance: University of Minnesota Extension.
