In greenhouses, lettuce can be planted throughout the year and growing period will normally be between half and two-thirds of the time required by open field production.
Kha dzi greenhouse, unga kona u i tavha nwaha wothe nahone tshifhinga tsha u hula tshi nga vha vhukati ha vhukati kana kha tshararu tsha zwine zwa vha zwi tshi khou todea kha tsimu ine ya vha uri yo vulea.