Helianthus annuus Pro Cut Red F1

*New for 2026

Common name: Sunflower

Untreated seed; packed by count. Available in two pack sizes: 

Gardener packet 20 seeds; Grower packet 100 seeds.

Half hardy annual. Single sunflower. DTM 50-60

The Pro Cut series of sunflowers have been bred for cut flower production, and come in a range of colours. Pro Cut Red is one of the best colours to grow later in the season; the deep red-burgandy colour is just perfect for autumnal arrangements! Planting distance has a significant impact of final flower-head size; plant out at 10-15cm spacing for bouquet-sized heads 

Sow under cover 3-4 weeks before your last frost date; sow outside or plant out after risk of frost has passed. Sow in succession until June for a continuous harvest. Sowing temp 18-21°C; germination between 7-14 days in optimum conditions. Do not pinch! 

Cut sunflowers as the first couple of petals begin to lift off of the flower bud. Sunflowers cut fully open are easily damaged in transit, and pollination reduces vase life. Place immediately into water; no special conditioning requirements.

Vase life: 7-10 days