Growing Guides

How to Grow Cucumber ‘Poinsett’

Classic open-pollinated slicing cucumber known for its crisp texture, disease resistance, and heavy yields — perfect for garden beds, trellises, or containers.

Sowing & Germination

• Direct Sowing (Recommended): Sow seeds outdoors after the last frost and when soil has warmed to at least 70°F
• Indoor Start (Optional): Start seeds 3–4 weeks before transplanting, using biodegradable pots to minimize root disturbance
• Planting depth: Sow seeds ½–1 inch deep
• Spacing: 12–18 inches apart in rows or hills; if trellising, space 8–12 inches apart
• Germination time: 5–10 days

Light & Growing

• Requires full sun (6–8+ hours daily)
• Grows well on a trellis or as a ground-spreading vine
• Training on a trellis improves airflow and keeps fruit cleaner
• Mulch around plants to retain moisture and suppress weeds

Watering & Soil

• Keep soil consistently moist, especially during flowering and fruit development
• Water at the base of the plant to prevent foliar diseases
• Prefers rich, loose, well-drained soil with added compost
• Feed with a balanced organic fertilizer every 2–3 weeks

Harvesting Cucumbers

• Harvest when fruits are 6–8 inches long and evenly green
• Check plants daily — cucumbers grow quickly and can become oversized
• Pick regularly to encourage continuous production
• Use clean scissors or twist fruit gently to avoid damaging the vine

Growing Tips

• ‘Poinsett’ is highly resistant to diseases like downy mildew, powdery mildew, and mosaic virus
• Ensure good pollination by attracting bees or hand-pollinating if needed
• Succession plant every 2–3 weeks for a continuous harvest
• Use row covers early in the season to protect from cucumber beetles

Why Grow Cucumber ‘Poinsett’?

•  Heavy producer of uniform, tender cucumbers
•  Exceptional disease resistance for reliable harvests
•  Excellent for slicing, salads, and fresh eating
•  Perfect choice for beginner and experienced gardeners alike

 Cucumber ‘Poinsett’ is a dependable heirloom favorite — productive, flavorful, and resilient in the garden. Enjoy garden-fresh crunch all summer long!