The listing, Grand Rapids Lettuce seeds. has ended.
For this listing I have approximately 50 seeds. They are very small so they are hard to count LOL!
Please have your address Listia Verified. I can not send your seeds if it is not.
Growing Grand Rapids from seed
Try to aim for a seed spacing of at least 5.85 inches (15.0 cm) and sow at a depth of around 0.49 inches (1.25 cm). Soil temperature should be kept higher than 5°C / 41°F to ensure good germination.
You should look at sowing Grand Rapids about 60 days before your last frost date.
Transplanting Grand Rapids
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Grand Rapids is a tender plant.
You should look at planting out Grand Rapids about 45 days before your last frost date.
Harvesting Grand Rapids
This variety tends to be ready for harvesting by late spring.
Footnotes
You can harvest the leaves while still small and tender with scissors, there is no need to wait until the plant is mature. It will continue to grow and produce new leaves.