Harvesting Rhubarb

Rhubarb is harvested for its thick, tart leaf stalks (petioles). Proper timing ensures tender stalks and helps maintain plant health year after year.

Care instructions

1. Do not harvest in the first year.
   Allow newly planted rhubarb to establish fully. Begin light harvesting in the second year and full harvesting from the third year onward.

2. Harvest when stalks are mature.
   Stalks are ready when they are about 10–15 inches (25–40 cm) long and firm. Color varies by variety and is not a reliable ripeness indicator.

3. Twist and pull — don’t cut.
   Grasp the stalk near the base, twist gently, and pull upward to remove it cleanly from the crown. Avoid cutting, which can encourage rot.

4. Leave some stalks behind.
   Do not remove more than one-third of the plant at a time. Leave enough foliage to support continued growth.

5. Stop harvesting in early summer.
   End harvesting by early to mid-summer to allow the plant to rebuild energy for next year.

6. Remove flower stalks.
   If flower stalks appear, cut them off to redirect energy back to leaf production.

7. Discard the leaves.
   Only the stalks are edible. Rhubarb leaves are toxic and should not be consumed.

8. Store properly after harvesting.
   Trim off leaves immediately and store stalks in the refrigerator. Use within a week for best quality.