Is lettuce a perennial?
Note: Lactuca sativa (garden lettuce) is an annual plant – there aren’t any perennial varieties.
Plant them once, give them a top dressing of compost in spring and a little feed every month, an occasional re-potting – and every year, after the cold weather has passed, they’ll pop up for you to harvest again..
Does lettuce grow back?
Head lettuce will die back, but most leaf-lettuce plants renew efforts to produce leaves, if regularly watered after trimming. Results will often be smaller than the original plant, but you may be able to harvest a second, good-tasting crop within as little as two weeks.
How many times can you harvest lettuce?
You can grow leaf lettuce in rows for nice bundles of loose leaf lettuce, or you can sow it thickly in a garden bed or container for harvest as young, tender lettuce. By harvesting leaf lettuce through trimming it a few inches above the soil, you can get two to three harvests from one planting.
What vegetables regrow every year?
7 Vegetables That Will Grow Back Every YearGlobe artichokes.Asparagus.Jerusalem artichokes.Some members of the onion family.Radicchio.Rhubarb.Sorrel.