Armoracia rusticana H7 (-20 and below) Cedronella canariensis

Cedronella canariensis

Aztec Sweet Herb

Caborn Wine and Roses Thyme

Rosemary McConnells Blue (Previously known as Rosmarinus officinalis 'McConnells Blue')

Armoracia rusticana H7 (-20 and below) Cedronella canariensisDescription Armoracia rusticana, Horseradish Hardy perennial, Ht. up to 90cm, spread indefinite. Tiny white flowers. Mid green, leaves. Harvest roots in Autumn. INVASIVE Want to know more? For hardiness, soil types, planting location and growing advice, please see our Jekkapedia entry. For more information please see Jekka's blog or our FAQs page. Available as Horseradish herb plants are available: A 2 Litre herb plant costs 12. 50. For herb plants,