Here is the Trigger Crisphead lettuce, Lactuca sativa. This superb Calmar-type iceberg lettuce is right on target. It has shown high tolerance to cold as well as moderate ability to withstand heat while reluctance to succumb to BOR even when left overcrowded under difficult conditions of excessive rainfall. Head size can range from 4 to 10 inches round and can be peeled off leaf by leaf for salads as the head grows. It is very crinkly toothed leaves fold into tight, tight hard medium-green heads without give. An excellent alternative to iceberg lettuce. They grow best in cool weather with medium moisture. Use shade cloth to keep summer lettuce tender and sweet longer. Open pollinated 65 to 75 days. Visit HRSeeds.com today! #heirloomreview #lettuce #plants #garden #lettuce #veg BUY SEEDS HERE: https://www.hrseeds.com/trigger-crisp... BUY OTHER GARDEN SUPPLIES HERE: ⟹ Need fresh fruit delivered to your front door?!?! Try AmazonFresh Free Trial https://amzn.to/2JJhOMf ⟹ Cedar Raised Garden Bed Planter https://amzn.to/2YCDWy5 ⟹ Vremi 9 Piece Garden Tools Set https://amzn.to/2YBaZCA ⟹ Easy Grow Elevated Garden Bed https://amzn.to/2YCEhAR ⟹ AquaSprouts Garden https://amzn.to/2YH9XFj ⟹ Raised Vegetable Garden Bed 3 Tier https://amzn.to/2Wfj6re ⟹ Flexzilla Garden Hose with SwivelGrip, 5/8 in. x 100 ft https://amzn.to/2M8ydiq ⟹ Water Garden, Self-Cleaning Fish Tank That Grows Food https://amzn.to/2YIFAhY ⟹ AeroGarden Sprout LED with Gourmet Herb Seed Pod Kit https://amzn.to/2VzyXwg ⟹ Extra-Thick 2-Ply Reinforced Card Frame Raised Garden Bed https://amzn.to/2M8yX7c ⟹ Two Tiers Raised Garden Bed Kit https://amzn.to/2EmHaya ⟹ Outside Patio Furniture https://amzn.to/2YGi59a PLAYLIST TO CHECK OUT: ⟹ PLAYLIST: LETTUCE, ENDIVE, CHICORY, LEAFY GREENS • LETTUCE, ENDIVE, CHICORY, LEAFY GREENS ⟹ PLAYLIST: CRUCIFEROUS VEGETABLES AN CROPS • CRUCIFEROUS VEGETABLES AN CROPS OTHER VIDEOS TO WATCH: ⟹ ENGLISH PLANTAIN, Plantago lanceolata, this is the narrow leaf version • ⟹ ENGLISH PLANTAIN | Plantago lanceolata |... ⟹ Chinese Mustard, China Chi-Sin | dàjiècài, 大芥菜, Brassica juncea | Vegetable Review • Chinese Mustard, China Chi-Sin | dàjiècài,... ⟹ BINDWEED, Calystegia, If you see it REMOVE it! invasive species • ⟹ BINDWEED | Calystegia | If you see it RE... ⟹ POKEWEED, Phytolacca - A quick look this plant PART 1 Invasive Species • ⟹ POKEWEED | Phytolacca | A quick look thi... ⟹ What is this tall grass called? SWITCHGRASS, prairiegrass • ⟹ What is this tall grass called? SWITCHGR... ⟹ WORMWOOD artemisia absinthium • Wormwood | Artemisia absinthium | You wont... ⟹ Mullein, Verbascum thapsus if you see this plant DON'T pull it! here's why • ⟹ Mullein | Verbascum thapsus | If you see... ⟹ Virginia creeper, Parthenocissus quinquefolia Be careful when you pull this plant out here's why! • ⟹ Virginia Creeper | Parthenocissus quinqu... ⟹ BITTER DOCK, Rumex Obtusifolius, Here's a plant almost impossible to get rid of an here's why! • ⟹ BITTER DOCK | Rumex Obtusifolius | A pla... OTHER CHANNELS TO SUBSCRIBE TOO: ⟹ ☼ Heirloom reviews ☼ MAIN CHANNEL / heirloomreviews ⟹ PEPPERS AN PODS CHANNEL: POD REVIEWS AND TASTE TEST / peppersanpodsreviewed ⟹ Heirloom Reviews 2: / @johntetor ⟹ HRSeeds / @hrseeds4332 ⟹ MINDS: https://www.minds.com/HeirloomReviews ⟹ HEIRLOOM REVIEWS WEBSITE: https://www.hrseeds.com https://heirloomreviewspepperreview.b... https://heirloomreviews.blogspot.com https://hellfirechilies.wixsite.com/h... https://hrseeds.wixsite.com/chilisfor... https://hrseeds.wixsite.com/black https://hrseeds.wixsite.com/heirloomr... https://heirloomreviews.wixsite.com/v... https://hrtomatoreviews.blogspot.com https://hrsseeds.wordpress.com https://hrseedspdp.wixsite.com/pepper... https://gardenusa.weebly.com ⟹ https://en.wikipedia.org/wiki/Lettuce http://creativecommons.org/licenses/b... Lettuce, Lactuca sativa is an annual plant of the daisy family, Asteraceae. It is most often grown as a leaf vegetable, but sometimes for its stem and seeds. Lettuce is most often used for salads, although it is also seen in other kinds of food, such as soups, sandwiches and wraps; it can also be grilled. One variety, the woju (莴苣), or asparagus lettuce (celtuce), is grown for its stems, which are eaten either raw or cooked. In addition to its main use as a leafy green, it has also gathered religious and medicinal significance over centuries of human consumption. Europe and North America originally dominated the market for lettuce, but by the late 20th century the consumption of lettuce had spread throughout the world. World production of lettuce and chicory for calendar year 2013 was 24.9 million tonnes, over half of which came from China. Trigger Crisphead Lettuce | Lactuca sativa | Like an iceberg lettuce it heads nicely • Trigger Crisphead Lettuce | Lactuca sativa...