Cardinale Summer Crisp / Batavian Lettuce Seeds

Organically grown. Cardinale’s crisp, succulent, rich-tasting red and green leaves are extremely heat resistant; excellent for baby leaf or full size head production. Leaves turn brilliant purple-red if planted in full sun when nights are cool. Master Gardeners of Santa Clara County, Ca. trialed 13 red lettuce varieties; Cardinale Summer Crisp lettuce placed first.

200 seeds - $3.29

Growing Cardinale Summer Crisp / Batavian Lettuce Seeds

Sow seed in cell packs or flats, press into soil and cover lightly. Kept at 65°F., germination averages 7-14 days. Can direct sow into prepared seed beds 1 in. apart in rows 12-18 in. apart. Thin to 12 in. apart.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $60.00.
Free priority shipping on U.S. orders over $150.00.

Standard U.S. shipping is $5.99.
Priority U.S. shipping is $9.99.

International Shipping Rates

Shipping to Canada is $13.99.
International shipping to all other countries is $15.99.

Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.