Lettuce Butterhead Australe Organic seeds yield a premium European-type butterhead with exceptional heat tolerance. These certified organic seeds produce medium-sized heads featuring tender, buttery leaves with a distinctive red-tinged margin. Maturing in 50-55 days, Australe demonstrates impressive bolt resistance and maintains its sweet flavor even in challenging conditions. Ideal for succession planting, this disease-resistant variety thrives in fertile, well-drained soil with consistent moisture.