Choose cucumber seeds suited to your climate and growing season
Start seeds indoors 2 to 4 weeks before the last frost or sow directly outdoors after frost danger passes
Use seed-starting mix or well-draining garden soil
Plant seeds 1/2 to 1 inch deep
Keep soil consistently moist but not waterlogged
Provide warm temperatures for germination
Place seedlings in full sun or under grow lights
Harden off indoor seedlings before transplanting outdoors
Transplant seedlings when they have 2 to 3 true leaves and nighttime temperatures stay warm
Space plants according to the variety’s needs
Install a trellis or support for vining types
Water at the base of the plants regularly
Mulch around plants to retain moisture and suppress weeds
Feed with a balanced fertilizer or compost during growth
Watch for pests and diseases
Harvest cucumbers when they reach the desired size and color
Pick frequently to encourage continued production