Forellenschluss Lettuce
Botanical Name: Lactuca sativa
Description
55 days. Apple-green romaine with red speckled leaves good for summer growing. This is one of the first heirloom lettuce varieties that Erica grew back in the 1990's and it is still a great lettuce! From Australia, it performs well in summer heat. Nice flavor and crunch. Works well as for cut-and-come-again baby greens or as full sized, open romaine heads. (aka Speckled Trout Back)
Growing
Growing Instructions (for USDA Zone 5b):
In general, lettuce prefers cool weather and will bolt (flower) earlier in hot weather – this lettuce is slightly more heat tolerant. For early head lettuce, start seeds indoors 3/1 at 68° (cover flat with a dome and expose seeds to light). Sow lettuce seeds outside anytime between 3/27 – 6/30. You can try to sow lettuce seeds 7/1-8/1 but lettuce seeds will not germinate when the soil temperature is over 80° - try covering seeds with row cover fabric to keep them cool and moist. Lettuce seeds need light to germinate - plant seeds on the surface of the soil and pat gently with a hand. Keep seeds constantly moist until germination. Days to germination: 2-14 days. Space head lettuce 12” apart.
Harvest:
Harvest romaine heads with a knife as they form a full size head but before they begin to bolt. Can also be harvested as baby leaf cut-and-come again.
Seed Saving Instructions for gardeners:
Lettuce is mostly self-pollinated and rarely crosses with other lettuces. Isolation distance: 12’. Minimum population size: 5-10 plants. Remove early bolting plants. If lettuce stems fall over, stake them. Harvest lettuce seeds as they begin to mature (they will form dandelion like white plumes on them). Harvest seeds by tapping stems to shake seeds into a bucket. It is best to harvest lettuce seed after several days of dry weather. Harvest seeds over several weeks.
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