It was my very first plant I order online so I wasn’t sure what to expect but when it got here and in one piece and as long as it is I was shocked but very HAPPY.
Romaine Parris Island White COS Lettuce Seeds
Romaine Parris Island White COS Lettuce Seeds
Lactuca sativa var. longifolia
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Ideal for fresh use in salads and sandwiches or for baby leaf harvests.
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$3.99
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$3.99
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Lactuca sativa var. longifolia Parris Island Cos
Lactuca sativa var. longifolia Parris Island Cos is a classic, heirloom romaine variety renowned for its majestic, upright cylindrical heads and exceptional crunch. Growing to about 10 to 12 inches tall with a spread of 10 to 12 inches, this variety is perfect for vegetable gardens and raised beds where high yields of premium salad greens are desired. Unlike looser leaf varieties, Parris Island Cos forms a heavy, vase-shaped head with a self-blanching, creamy-white heart, offering a display of vigorous, dark green outer leaves that provide a continuous harvest of crisp, sweet ribs.
Culinary and Practical Uses
- The crisp, succulent leaves and thick midribs are the definitive choice for Caesar salads, providing the sturdy texture needed to hold up to creamy dressings and croutons.
- The large, boat-shaped leaves serve as excellent natural "wraps" for low-carb tacos, burgers, and savory appetizers.
- Ideally suited for grilling; the dense heads can be halved, brushed with olive oil, and charred quickly for a smoky, warm side dish.
Characteristics
- Foliage: slightly crumpled, grayish-green outer leaves surrounding a pale, creamy-white interior heart; the texture is famous for its satisfying snap and mild flavor.
- Growth Habit: Tall, upright, and uniform; known for its resistance to tip burn and tolerance to mosaic virus, making it a reliable performer in varied climates.
- Flowers: Produces a central stalk with small yellow composite flowers if allowed to bolt in high heat, though plants are typically harvested before this stage.
- Seeds: Harvested after the plant flowers and the fluff dries; this variety typically produces white seeds that are easy to collect for future seasons.
Growing Requirements
- Sun: Thrives in full sun to partial shade; prefers full sun in cooler months but benefits from afternoon shade in the heat of summer to prevent bolting.
- Soil: Adapts to most soil types but prefers fertile, well-draining soil rich in nitrogen and organic matter to support rapid leaf growth.
- Water: Requires consistent, moderate watering; maintaining even soil moisture is critical to keep the thick ribs juicy and sweet rather than bitter.
- Spacing: Plant seeds or thin seedlings 10 to 12 inches apart to allow the upright heads to develop fully without overcrowding.
- Maintenance: Mulch to keep roots cool; harvest the whole head when it feels full and firm, or harvest outer leaves individually as needed.
Shipping Info
Romaine Parris Island White COS Lettuce seeds ship as fresh, high-quality, viable seeds that are carefully packaged for stability and protection from damage during transit. Prompt shipping supports reliable germination and seasonally appropriate planting.
Growing Zones
3a - 10b
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Low Temperature
20°F
High Temperature
80°F
Fragrant
No
Polinator Required
No
Polinator Friendly
Yes (Flowers attract pollinators if allowed to bolt)
Flower Color
Yellow
Growth Rate
Fast
Soil
Fertile, well-draining, loamy soil
Moisture
Consistent, moderate watering
Sun Exposure
Full Sun to Partial Shade
Mature Spread
10 - 12 inches
Mature Height
10 - 12 inches
Bloom Period
Summer (Only if allowed to bolt; typically harvested before blooming)
Pruning Time
As needed
Pet Safe
Yes
Perennial / Annual
Annual
Evergreen / Deciduous
Deciduous
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Customer Reviews
Overall rating: 4.7 / 5 from 421 reviews.
It's doing really well. I will be transferring it to a bigger pot probably by the weekend. I wish I had a little more instructions on how to care for this variety, and what to do in the fall.
Plants arrived fine.. got them planted. Now i will let you know next spring. If they survive and grow back.. So far, i am ok with them
Erigeron Karvinskianus Fleabane ‘Santa Barbara/Mexican Daisy'
Just waiting for when they get big and tall and start producing bananas.
Plant arrived quickly and came in good shape!
Package came delivered just like it said it would I pulled it out it looked good. I put it in some water for about a half hour and put it in my 30 gallon tub and I got three things to go with it.
Banana tree came nice and healthy and ready to go!
****
Haven’t transplanted yet, but it’s a beautiful plant. We are gifting it to a friend that moved…Friendship Plant is very appropriate!
I love it
Truly tiny is still tiny but healthy!
It seems to be doing well but could have been packed better.
Blossom Dale did a wonderful job with packaging and Sedum Autumn Joy plants arrived in great condition and are thriving. So far so good.
The milkweed is not doing well...
Very healthy cutting. Followed the instructions and let it get acclimated to its new surroundings for a couple of weeks before repotting. Would not hesitate to purchase from this business again 😃
Plants arrived in great condition. This plant has only been in the ground about 10 days and is growing a lot. The plant cage is 12” tall so it’s doing well. I put guards around my new plants for a little while because I have bunnies who love tender young leaves.
Got this for my wife’s birthday. Plan to pot it soon.
I got 2 mystery plants (one indoor and one outdoor). The indoor was a pilea and the outdoor plant was a white blackberry. White blackberry was dramatic, but it’s making a comeback and the pilea is doing great!
Came in well packed and the plant was alive and healthy!
Even though the newest leaf was broken off it seems to be doing well
My little banana arrived happy and healthy!
The plant arrived well packaged with instructions on how to get started. It had been doing really well and has been growing like a weed!
It is just putting roots down now.
Received in great condition, transplanted just before heavy rain and its thriving
Just a little shock put her in a fabric pot on the back porch full sun should be happy thank you for the lovely plant
Fair price good looking plant can’t wait for it to get bigger!
Need to upgrade your packaging. I would suggest taping the plant in place in the cardboard tube on the count that it slid and smashed itself. Luckily, it's a strong plant and should recover. Hoping.for the best.
So Beautiful. Packaged well . Love my little guy.
It’s so cool I love it!!!
She is doing well even after a rough delivery. She is thriving and putting on new growth. Thank you.
The plant arrived after a few delivery reroutes. It came with three leaves two so far are healthy one was dying and has since died. The two remaining leaves appear to be doing well.
After overcoming the initial travel stress. The plants are doing well.
The follow up plants were very good
Customer service here is second to none! Very very happy and already made another purchase. But anyway, I ordered 1 and they sent me 2 beautiful babies! I'm so excited to watch them grow!
This little guy came in perfect. Despite the cat knocking it over and being placed in the soup cup for safer keeping, it’s thriving and happy. Once it’s bigger then it will make its way outdoors.
I like it very much and looking forward to eating some cherries
This is my first year of ordering live plants on line. I live in an apt, but have a nice size patio to do container planting. I'm waking up my green thumb and loving it.
Got a great little house plant for $9.99!!!
I am very happy for all the Butterworth I got extra like usual which was nice I put them all in pots for now I'll do my project later after they get growing thank you
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