WebMay 1, 2024 · Several companies have introduced automated lettuce thinners that use machine vision and a spray system to remove unwanted plants. Mosqueda et al. (2024) tested four automated thinners and... WebPlant seed 1/4 to 1/2 inch deep (10 seeds per foot) in single, double or triple rows 12 to 18 inches apart. Do not plant too deep because lettuce seed has a light requirement for germination. Thin seedlings to 4 inches apart for leaf lettuce and 6 to 8 inches apart for Cos or butterhead. Removed seedlings may be transplanted or eaten.
Tips on Planting Lettuce in the Garden - Almanac.com
WebMay 10, 2024 · Leave 30cm between rows. If growing lettuce in pots, scatter seed sparingly over the surface of moist, peat-free seed compost and cover with a fine layer of compost … WebApr 15, 2024 · Use stakes, trellises, fencing and wire panels to get plants up off the ground. 8. Pruning is critical – Suckering tomatoes and thinning their dense canopy will improve air flow and increase ... form id3 land registry
How to grow lettuce: plant and care for lettuce varieties Homes
WebFeb 1, 2016 · Conventionally, plants are thinned at about four-leaf stage by hand hoeing to 10- to 12-inch in-row spacing, depending on lettuce type and growing season. Lettuce crops with in-row spacing larger than 12 inches result in a small number of harvestable plants. WebSep 14, 2024 · You can thin the lettuce seedlings when they have three to four true leaves. Wait till the lettuce seedlings have about four to five mature leaves and a well-developed root system before you transplant them into the garden soil. Whether seeded or transplanted lettuce, leave about 12in. to 15in. between each planting row. WebSummary. Lettuce is a cool-season vegetable that prefers sunny locations and fertile, well-drained soil. Plant seeds ¼-½ inch deep, 2-3 weeks before the last frost. Final spacing for … formic technologies inc