One of our heat tolerant lettuce varieties growing in the field.

Heat Tolerant

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High-performance romaine for hydroponics.
Known as "red callaloo" in the Caribbean, comparable to spinach in taste.
Early producer of truly compact mini heads with bronze-red color.
Standard heat-tolerant green leaf with disease resistance.
Crunchy sandwich-sized leaves with year-round performance.
Slow-bolting, flavorful, one-cut red leaf lettuce.
Crunchy rib with an iceberg look.
Improved butterhead for CEA summer slot.
Large and fancy, heat-tolerant red butterhead for stunning display.
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Very dark green komatsuna with good heat and cold tolerance.