Mentha spicata
Spearmint is a vigorously growing culinary herb with bright green, aromatic leaves and small purple flower spikes in summer. Its refreshing menthol scent makes it indispensable for teas, cocktails, and desserts. Mint spreads rapidly via runners and should be planted within boundaries.
Plant in partial shade or sun in moist, fertile soil. Ideally plant in a pot or contain the roots with a buried barrier to prevent spreading. Water generously, especially in summer. Feed monthly with liquid fertiliser.
Harvest the tips regularly to keep the plant compact and productive. Cut off flower spikes as soon as they appear to encourage leaf production. In autumn, cut everything back and cover with compost.
Thymus vulgaris
Common thyme is a compact, evergreen herb with small aromatic leaves and pink to white flowers. The plant is indispensable in the herb garden and blooms in June and July, when bees flock to it in droves. Thyme thrives best on dry, lean soil in full sun.
Rosmarinus officinalis
Rosemary is an aromatic, evergreen sub-shrub with needle-like deep-green foliage and small blue flowers in spring. The plant gives off a warm, resinous scent and is prized both in the kitchen and the ornamental garden. Rosemary thrives in warm, dry spots and is highly drought-tolerant.
Ocimum basilicum
Sweet Basil is an annual culinary herb with glossy green, aromatic leaves that are indispensable in Italian cooking. The plant produces small white flowers in summer, but is mainly grown for its fragrant foliage. Basil is not frost-hardy and must be sown or bought fresh each year.