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Celtuce (Lactuca sativa asparagina) 1-1.5g/1000 seeds

Other names: celery lettuce, asparagus lettuce, stem lettuce, Wo Ju, Woo Chu, Wo Sun, Stemuretasu, Kaki-Jisha.

Celtuce is native to China. It is mostly grown in South China. It is a cool season crop. Seeds germinate poorly when temperature is high. Usually, optimum germination temperature is 15-20℃. Except special summer cultivars, most celtuces are sensitive to bolting in hot summer. Shortage of water and fertilizer as well as big day-night temperature difference may contribute to premature bolting. Recommended planting density: 20-30cm between plants in a row. For commercial production, transplanting is recommended.

The stem is used for vegetable in China. however, the leaves can be used as lettuce for salads.

 

#CR1296 New!

Spring Tower: An early variety. Both heat resistant and cold resistant. Oval-shaped leaves in green color. Tender and crisp flesh is white. Suitable for spring planting.

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#CR1258 (VLs109)

Summer 38: An early variety. 38 days after transplanting. Heat resistant and good bolting resistant. It grows well at 18℃-32℃.Tender and crisp flesh is white. The weight can be 1Kg. Suitable for summer  and fall planting.

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