Pruning guide
How to prune telegraph cucumber
More telegraph cucumber care
Pruning telegraph cucumber — FAQ
When should I prune telegraph cucumber?
Throughout the growing season from first planting; stopping the tip in midsummer. Tie the main stem vertically as it grows. Pinch all lateral side shoots to 2 leaves after each fruit. Remove any male flowers (no swelling behind the flower) immediately to prevent pollination and bitter, seedy fruits. Cut the growing tip at the top wire.
How often does telegraph cucumber need pruning?
Weekly during the main growing season (May–August under glass). Telegraph cucumbers grown under glass need regular training and pinching to stay productive. Restrict to a single main stem tied vertically. Pinch out all side shoots to 1–2 leaves beyond each developing fruit. Remove male flowers on this all-female variety. Stop the main stem when it reaches the top of the support, typically at 1.8–2.0 m.
How do you prune telegraph cucumber?
Tie the main stem vertically as it grows. Pinch all lateral side shoots to 2 leaves after each fruit. Remove any male flowers (no swelling behind the flower) immediately to prevent pollination and bitter, seedy fruits. Cut the growing tip at the top wire.