How to grow romaine lettuce from seed Transplants of young romaine lettuce plants will be commonly available from garden centers or nurseries. This offers a simple option to plant the vegetables ...

Romaine lettuce, like other members of the Asteraceae, is a self-pollinator. To harvest seeds, you’ll have to allow the plant to grow into the flowering stage where you can then pick off the ...

Were [Tull] alive today he would no doubt be impressed by the work of [Akash Heimlich], who has created an exquisite vacuum seed placer for his rooftop hydroponic lettuce farm. Unlike the ...

Keep the soil moist after sowing until the seeds are growing strongly. Thin the seedlings to around 30cm apart. If you're planning to cut the whole lettuce heads at harvest, sow at intervals of three ...

But leaf crops such as lettuce and herbs may be worth the effort. To grow lettuce indoors you will need seed, a soilless growing medium, growing trays and fertilizer. Start with clean growing ...