Classic loose leaf lettuce variety produces lime green leaves with ruffled margins Excellent, quick growing lettuce for spring salads or baby greens Recommended for early spring or fall planting GMO-free, chemical-free seeds; Regularly tested to ensure at least 85% germination Durable packaging protects seeds from light and moisture, extending the survival of the seeds by years; A great choice for preparedness seed vaults; Resealable zipper tops make for convenient storage and planting Classic loose leaf variety produces lime green leaves with ruffled margins. Excellent, quick growing lettuce for spring salads or baby greens. Grand Rapids does have a tendency to go bitter once the weather turns hot so we recommend it for early spring and fall planting. 45-60 days to harvest. 250 seeds per pkt. CULTURE: After danger of frost has passed, sow seeds 4-6" apart, 1/8" deep in rows 18-24" apart. Under ideal conditions, germination will occur in 2-14 days. For best yield, harvest by cutting individual leaves from the plant, leaving the growing tip intact.