Rhubarb (Rheum rhabarbarum): Perennial Vegetable for Pies & Sauces

Planting

• Full sun to part shade; moist, humus-rich soil.
• Space 3–4′ in rows 5–6′ apart.
• Crown at soil level or ≤2″ below.

Harvesting

• Wait until 3rd season.
• Pull/twist stalks at base—do not cut (disease entry).
• 3rd year: 4-week harvest. Later: 8–10 weeks. Leave ≥½ stalks.
• Remove flower stalks to maintain vigor.
• Never eat leaves—oxalates are toxic.