Disclosure : This site contains affiliate links to products. We may receive a commission for purchases made through these links.

Broccoli ‘Ironman’ F1 Hybrid (Calabrese)

This top performer offers the longest cropping period from late May through to October, producing blue-green domed heads. It shows good tolerance to hollow stem and resistance to bolting. Suitable for closer spacing or if growing space is tight.

Related Products:

Broccoli ‘Spiridon’ F1 Hybrid (Calabrese) Broccoli ‘Belstar’ F1 Hybrid (Calabrese) Spinach ‘Violin’ F1 Hybrid Broccoli ‘Komodo’ F1 Hybrid (Calabrese) Broccoli ‘Stemia’ F1 Hybrid (Calabrese) Broccoli (Autumn Calabrese) – Easy Grow Range Broccoli ‘Marathon’ (Calabrese) Broccoli ‘Brokali Apollo’ F1 Hybrid (Calabrese, Chinese Kale) Broccoli ‘Blue Finn’ F1 Hybrid (Calabrese) Broccoli ‘Green Magic’ (Calabrese) Broccoli ‘Monclano’ F1 Hybrid (Calabrese) Broccoli ‘Sibsey’ (Bellaverde®) F1 Hybrid (Calabrese) Organic Broccoli ‘Green Sprouting’ (Calabrese) Cauliflower ‘White Step’ F1 Hybrid (Autumn) Cabbage ‘Elisa’ F1 Hybrid (Summer) Spinach ‘Mikado’ F1 Hybrid Brussels Sprout ‘Bosworth’ F1 Hybrid Broccoli ‘Stromboli’ (Calabrese) Pea ‘Bingo’ (Early Maincrop) – Kew Collection Seeds Tomato ‘Apero’ F1 Hybrid Tomato ‘Falcorosso’ F1 Hybrid 6 Seeds Beetroot ‘Solo’ F1 Hybrid Potato ‘Kestrel’ Petunia x hybrida ‘Super Cascade Improved’ F1 Hybrid Tomato ‘Romello’ F1 Hybrid Broccoli ‘Burbank’ F1 Hybrid (White Sprouting) (National Trust) Celery ‘Tango’ F1 Hybrid (Self blanching) Cabbage ‘Gilson’ F1 Hybrid (Autumn) Cabbage ‘Sir’ F1 Hybrid (Summer/Autumn) Spinach ‘Apollo’ Tomato ‘Falcorosso’ F1 Hybrid 8 Seeds Leek ‘Autumn Giant 3 – Porvite’ Parsnip ‘Warrior’ F1 Hybrid Leek ‘Below-Zero’ F1 Hybrid Fennel ‘Dragon’ F1 Hybrid Leek ‘Oarsman’ F1 Hybrid Cabbage ‘Tantour’ F1 Hybrid (Summer) Beetroot ‘Kestrel’ F1 Hybrid (Sow Clear) Strawberry ‘Albion’ (Everbearer/ All Season) Cauliflower ‘Clapton’ F1 Hybrid (Summer/Autumn)