Ruta graveolens 'Jackman’s Blue' Available as::Product Page Mandrake can be seen at

Mandrake can be seen at the herb farm in Jekka's Herbetum and is available to buy as herb plants

is phenomenal compared to shop bought rocket

soups and stocks whilst the younger ones can be used in salads

especially in sunlight

Dwarf Oregano

Ruta graveolens 'Jackman’s Blue' Available as::Product Page Mandrake can be seen atDescription Ruta graveolens 'Jackmans Blue', Jackmans Blue Rue Hardy evergreen shrub Ht. and spread 60cm. Blue grey divided foliage, yellow summer flowers. CAUTION: CAN CAUSE MINOR BURNS 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 Jackmans Blue Rue herb plants are available: A 2 Litre herb plant costs 12.