Rex Butterhead Lettuce Seeds

Sold in cans of 5000 seeds.

Rex (LET2003) is a trusted bibb-style (butterhead) lettuce hybrid, widely regarded as a greenhouse and hydroponic standard. Known for its reliability across all seasons, and particularly valued during spring and summer, Rex delivers consistent performance—thanks in part to strong tolerance for tip-burn and bolting. It forms smooth, clear heads with thick, dark green leaves and exhibits excellent resistance to various downy mildew races.

Key Features:

• Outstanding Tip-Burn & Bolting Resistance
  Holds up under spring and summer heat stress—maintaining quality in environments that challenge many lettuce varieties.

• Robust, Uniform Bibb Heads
  Produces dense, smooth heads with thick, dark foliage—ideal for packaging and fresh-market presentation.

• High Downy Mildew Resistance
  Offers broad-spectrum resilience against multiple disease races, enhancing crop durability in controlled environments.

• Ideal for Hydroponic & Greenhouse Systems
  Pelleted for easy handling and optimized for climate-controlled production—it thrives in hydroponic setups and greenhouse beds.

Benefits for Growers:

• Consistent Year-Round Performance
  Rex’s adaptability across seasons and environments ensures steady yields and reduces production risk.

• Excellent Market Appeal
  Uniform, high-quality heads minimize waste and enhance shelf presentation—boosting value for retailers and growers.

• Reduced Crop Loss
  Built-in disease and stress resistance improve crop resilience, especially during warmer months.