"90% of lettuce tests positive for 47 different pesticides and 57 different chemical residues." That's because (non-organic) plants aren't just sprayed with pesticides… they soak up pesticides. No amount of washing will remove substances embedded in their tissues. BUY ORGANIC -- better yet, buy organic from local farmers whose growing practices you can see for yourself. Another thing you can do is to grow your own lettuce. You can grow lettuce in a shady spot on your balcony in a planter. Lettuce will grow in as little as 4 inches of dirt.
Growing lettuce is great to do with kids, because it’s so easy to grow and it grows so quickly. Lettuce goes from seed to baby greens in 5-6 weeks, and seed to salad bowl in 6-8 weeks.
Photo source: The Healthy Hybrid - A life in transition
Post source: https://www.facebook.com/HealthyEatingColorado
Lettuce is grown mainly for its leaves, although the stems are used as well in Chinese cooking.
As long as it gets regular water, lettuce can thrive in trays as
shallow as 4” (10 cm), and pots of any kind, so it’s a great plant for
container vegetable gardening.
Because it grows so quickly, lettuce, like spinach, is an ideal
short-season vegetable to interplant between long-season vegetables like
peppers, tomatoes, eggplants, and cruciferous vegetables like broccoli
Looseleaf and butterhead lettuce varieties can be grown in cut- and- come-again
beds, where the plants are clipped off an inch from the ground and the
stumps regenerate to give you a second cutting a couple weeks later.
This environmentally friendly tip is brought to you buy the professionals at House Smart Home Improvements, specializing in energy-efficient home improvements like windows, doors and furnaces.
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