let's look at when and how to harvest romaine lettuce in a backyard kitchen garden or vegetable container garden. Romaine lettuce is a crop that can provide a harvest throughout the year.

Keep the soil moist after sowing until the seeds are growing strongly. Thin the seedlings to around 30cm apart. If you're planning to cut the whole lettuce heads at harvest, sow at intervals of three ...

Head lettuces — like growing a whole head of iceberg or romaine ... Iowa garden centers are doing a much better job these days of keeping interesting lettuce seed in stock.

KAWAKAMI, Nagano Prefecture--It's 1 a.m. and the harvesting day begins early for Hiroyasu Hayashi, who grows lettuce in a four-hectare field here. Lettuce needs to be harvested in cooler ...