Browse All Varieties


New Varieties


Flowers
All Flowers
Heirloom
Organic
Botanic Garden Series

BLOOM PERIOD:
Spring
Summer
Fall

COLOR:
Lavender/Blue
Pink/Rose
Purple
Orange/Red
Yellow
White

SEASON:
Annual
Biennial
Perennial

HEIGHT:
Vine
Ground Cover
Short (7” - 12”)
Medium (13” - 24”)
Greater than 24”

EXPOSURE:
Part Sun
Full Sun
Shade

USE:
Bees
Bird
Butterfly
Container
Cut Flower
Deer Resistant
Dried Flower
Drought Tolerant
Edible
Fragrant
Hanging Basket
Poisonous
Rock Garden

Vegetables
All Vegetables
Heirloom
Organic

USES:
Salad
Asian

CYCLE:
Warm
Cool

Herbs

All Herbs
Heirloom
Organic

USES:
Salad
Asian

CYCLE:
Warm
Cool

Organic
All Organic
Flowers
Vegetables
Herbs
Heirloom

Large Packets
All Large Packets
Flowers
Vegetables
Herbs
Heirloom

Accessories & Tools
Accessories & Tools

Special Categories
Gift Collections
Botanic Garden Series
Seeds for attracting Bees
Seeds for Cats
Seeds for Sprouts
North American Natives
Discounted Seeds
Online Only
Gift Certificates

 

Search alphabetically:
  
  

All Seeds Flowers Vegetables Herbs

 
Search Results


   
 


Submit your photo here!

If you have taken a digital photo of this variety, simply email your original photo to photo@botanicalinterests.com. Your photo will help other gardeners understand how this variety grows in real life!
We may crop the photo or change it slightly but will give you credit for the photo! We also may not add your photo if we already have enough photos of a particular variety or if the photo isn't exactly what we are looking for to represent the variety.
Thank you for being part of our gardening community.
Curtis Jones, President, Botanical Interests, Inc.


Lettuce Crisphead Great Lakes Seed
Lactuca - sativa
$1.79

Item #0024

Great Lakes lettuce was the first true Iceberg lettuce! An All-American Selections winner back in 1944, it still has the same great flavor and crispness today that is much better than any Iceberg you will find in the grocery store. Use this classic lettuce in salads, sandwiches, and burgers. You can begin harvesting it in the early morning when the head reach 4? wide. Continue harvesting heads for the next two weeks, until they are at the maximum 6? width. This packet plants: six 10-foot rows. When to plant outside: Early spring, 3 to 4 weeks before the average last frost, or 10 weeks before the first fall frost. In USDA zone 8 or warmer (southwest, south), it can also be sown in fall for winter harvest. When to start inside: 6 weeks before last spring frost and in summer when soil temperatures are too warm outside to germinate lettuce seed. Special Sowing & Germination Instructions: Barely cover seed with soil or plant no deeper than 1/8?. Light and cool temperatures increase germination. When thinning lettuce, use the thinnings in salads. It can be planted in rows, but group plantings take up less space and are attractive. Double or triple rows also work. If direct seeding outside in late summer for a fall crop, remember that lettuce seed does not come up well in heat. Cover the seeded area with 2? x 6? boards to keep the soil cool for a few days until seed comes up. For early spring planting, cover soil with clear plastic to warm the soil to 70 degrees (the optimum temperature for lettuce). When seedlings appear, immediately take off the plastic.