Web31 mei 2024 · 6 Tips for How to Grow Lettuce. 1. Plant lettuce at the right time. Lettuce is a cool (not cold) season crop; it thrives when temperatures are between 60℉ and 70℉. Hot weather often causes lettuce to bolt and/or become bitter. Look for heat-resistant varieties when growing in warm climates. Begin planting lettuce 4 weeks before the last ... Web9 aug. 2024 · HOW TO GROW. Lettuce seeds germinate in relatively low temperatures (from 10°C), but can be slow to get going in winter so it's best to grow punnets until the weather warms up or while you wait ...
commercial quality control of LETTUCES, CURLED-LEAVED …
Web14 apr. 2024 · Sow seeds in cool soils about ⅛” deep and firm gently into the ground. For iceberg heads, sow 15-18” apart in rows 12-18” apart. For baby leaf lettuce, sprinkle 4-6 seeds per inch in bands about 2” apart. Keep consistently moist and use row cover to keep birds and rodents out of the seedlings. Web1 jan. 2008 · In the case of loose-leaf lettuce, it has been reported that in low storage temperatures, inherent factors, such as variety, are suppressed, resulting in no difference in storability, and the... cardington pirates football
Growing Lettuce from Sowing to Harvest
Web8 sep. 2024 · Red leafed lettuces cope with cooler temperatures and lower levels so are a good option for winter salads. Growing tips Give lettuces a spot in full sun from autumn to spring, but afternoon shade ... Web10 dec. 2024 · Ideal Temperature for Growing Winter Lettuce. Some growers like to warm their nutrient solution in the winter, especially in NFT systems, in which water is continuously circulating over the roots. By holding the root temperature at about 75°F, it is often possible to lower air temperatures without sacrificing quality or yield. Web7 aug. 2024 · Lettuce is adapted to cool growing conditions with the optimum temperatures for growth of 60 to 65°F. At 70 to 80°F, the plants flower and produce seed. Lettuce can tolerate a few days of temperatures from 80 to 85°F, provided that nights are cool. bronx fire nyt