Learn to grow lettuce, spinach, kale and more with proper sun, soil prep, watering, spacing, pest control and succession planting for steady harvests.

Prickly Lettuce (Lactca serriola) is an annual that can also function as a biennial. It is native to the Mediterranean area and was likely introduced into the U.S. as a contaminate in seed. It invades ...

FAYETTEVILLE, Ark. — As controlled environment agriculture and vertical farming gain a greater foothold in modern agriculture, a new $300,000 grant aims to enhance hydroponic lettuce production.