Leaf Lettuce FIDDLEHEAD FARM
Lactucarium is the milky white substance secreted by certain types of lettuce, such as romaine and wild lettuce, the latter of which is used for medicinal purposes rather than consumed as a cultivated vegetable. The root of the word lactucarium stems from the Latin lactus, meaning milk in English, but it doesn't taste like milk at all.
Lettuce, Wild (Wild Lettuce) (Lactuca virosa), potted plant, organic
Common Causes of White Spots on Lettuce. Downy Mildew. Powdery Mildew. Mealybugs. If you're seeing spots, you need to act sooner rather than later, so let's dig right in and look at the three common issues that cause white spotting on lettuce crops. 1. Downy Mildew.
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Lettuce Plant Care & Growing Guide
White Lettuce (Prenanthes alba) White Lettuce. Prenanthes alba. Aster family (Asteraceae) Description: This herbaceous perennial wildflower is 2-5' tall; it has an erect central stem and often develops short side stems in the upper half. The central stem is terete, light green to purple (usually the latter), glabrous, and glaucous.
Buttercrunch Bibb Lettuce Buttercrunch, Buttercrunch lettuce, Lettuce
Water lettuce, or water cabbage, is a floating non-edible pond plant with fuzzy rosettes of leaves resembling heads of lettuce. Each leaf has deep ribs, parallel veins, scalloped edges, and no significant stems. Water lettuce produces small, insignificant white or pale green flowers hidden in the foliage, blooming from late summer to late fall.
Isabella Conservation District Environmental Education Program Native
Parris Island lettuce has medium to dark green leaves and a white center. When it reaches maturity, Parris Island romaine lettuce will have a vase-shaped head.. make sure your garden rows are about 3âČ apart with 1âČ between the plants. This gives your Parris Island lettuce plenty of room to grow and ensures a bountiful harvest.
HOW TO GROW LETTUCE OUTSIDE The Garden of Eaden
Rouh White Lettuce; Tall White Lettuce; Previously known as: Prenanthes altissima; Phonetic Spelling na-buh-lus al-TISS-ih-mus Description. Rattlesnake Root is a perennial wildflower and herb. Its leaves that emerge in the spring are often deeply lobed or with indistinct spear-like lobes at the bases.. Deer will browse, preferring this plant.
hotwnotadandelion3 wild lettuce Lactuca serriola · CommonWealth
Loose-leaf lettuce: Plant or thin to 4 inches apart. Romaine (cos) and butterhead (loose-head, Bibb, Boston) lettuce: Plant or thin to 8 inches apart. Crisphead (iceberg) lettuce: Plant or thin to 16 inches apart. Set rows of lettuce 12 to 15 inches apart. Sow additional seeds every 2 weeks for a continuous harvest.
How to Grow Lettuce Growing Lettuce Garden Lettuce Lettuce Plants
The overall wild lettuce plant is most often spotted as a green plant, but may also be found to be purplish in color, especially in the stems. Another main part of wild lettuce to look for is the sap, known as "lactucarium". The sap is of sticky consistency that appears milky-white in color. There are a wide variety of wild lettuce, or.
Isabella Conservation District Environmental Education Program Native
Sow seeds about 1/4 inch deep. If direct sowing, sow a few seeds per planting hole at least 10 to 12 inches apart and thin out to 1 seedling per hole. You can also sprinkle along the row and thin out to 10 to 12 inches later. You can plant Parris Island closer but leaves will be smaller. For fall harvests, plant seeds around 8 to 10 weeks.
Isabella Conservation District Environmental Education Program Native
Plant database entry for White Rock Lettuce (Pinaropappus roseus) with 3 images.
Lettuce Growing Season How And When To Plant Lettuce
When scratched, the plant secretes a milky white substance known as lactucarium. When dried, this compound resembles opium, a pain-relieving agent extracted from unripe seedpods of the opium poppy.
Free picture hydroponic, lettuce, leaves, green
White lettuce is firmly identified with common lettuce, Lactuca sativa. Lactuca sativa has its inceptions in the Middle East. Egyptian divider paintings of Min, the divine force of fruitfulness, portray lettuce in development in around 2700 B.C. The erect plant like present day romaine, with a thick stem and smooth sap had sexual meanings. Min.
Growing Lettuce How to Plant, Grow, and Harvest Fresh Lettuce
Found primarily in wet meadows and other sunny, moist, grassy areas in late summer, this species is easy to distinguish from other Prenanthes species by the pinkish flowers with hairy, purplish bracts, mostly clasping stem leaves, and smooth stem below the flowers. P. racemosa is known by the synonym Nabalus racemosus in some references.
"Opium" Lettuce Nature's Best Painkiller is Growing in Your Backyard
Also known as Bibb or Boston lettuce, butterheads (L. sativa var. capitata) come in a selection of green and red shades, and most varieties are moderately heat tolerant. 5. Bibb. Probably one of the best known varieties of butterhead lettuce, 'Bibb' is named after John B. Bibb, an army officer during the War of 1812.
Lettuce Merlot Urban Seedling
Growing Parris Island Cos Plants. Growing Parris Island cos is no different than growing any lettuce plant. Seeds can be sown directly in the garden and will mature in about 65 to 70 days. They should be planted in rows set about 36 inches (91 cm.) apart and thinned so that plants are no closer than 12 inches (31 cm.) apart.
Tips & Information about Lettuce Gardening Know How
Wild lettuce features a bright-green appearance and varies anywhere between 60-200cm in height. Those looking to identify the plant in the wild can often do so by taking a closer look at the leaves. They are oblong and lance-shaped and possess fine teeth-like ridges on the edges.
