Calendula Touch of Red

Calendula officinalis 'Touch of Red' is a robust Hardy Annual (H3). While standard pot marigolds are prized for their bright utility, this designer selection offers a multi-tonal aesthetic previously reserved for high-end floristry. It is biologically identical to the hardy native wildflower, surviving temperatures down to -5°C and thriving in the temperate British climate.

The "Touch of Red" Mechanism: The unique beauty of this variety is botanical: the crimson-mahogany pigment is concentrated on the abaxial (reverse) side of the petals. As the flower head tracks the sun throughout the day and prepares to close at twilight, it reveals these dark mahogany tones, creating a living, shifting colour palette in your border.

Pollinator Bodyguard: Calendula is a cornerstone of organic gardening. It is an RHS Plant for Pollinators, specifically attracting hoverflies. Hoverfly larvae are voracious predators of aphids, meaning that by planting 'Touch of Red' near your beans or tomatoes, you are establishing a natural, chemical-free biological control system.

Calendula seeds are large, curved (resembling tiny seahorses), and exceptionally easy to handle, making them a perfect project for gardeners of all experience levels.

How to Sow:
Direct sow outdoors from April to May for summer blooms, or in August to September for the earliest flowers the following spring. Scatter the seeds into shallow drills 1cm deep and cover well with soil; Calendula seeds require darkness to trigger germination. Germination is rapid, typically occurring within 7-10 days.

Where to Plant:
They demand full sun to reach their peak colour saturation and thrive in almost any well-drained soil. They perform exceptionally well in "poor" soil; excessive nitrogen or heavy manuring will encourage lush green foliage at the expense of the designer two-tone flowers. Space plants 30cm apart to allow for their bushy, mounded habit.

The Golden Rule:
To maintain a non-stop display, you must keep picking. Regular harvesting of stems for the vase—or diligent deadheading—prevents the plant from forming seed heads and signals it to continue producing fresh, mahogany-edged buds until the first hard frosts of autumn.

The sophisticated burnished-orange tones of 'Touch of Red' work spectacularly with available partners from our range:

• Bronze Fennel: The Moody Masterpiece. The dark, smoky copper-bronze foliage of Bronze Fennel picks up the mahogany-red petal reverse of 'Touch of Red' perfectly. This is a designer-level pairing for heritage gardens, creating an architectural, textured display that is exceptionally attractive to beneficial hoverflies.
• Cornflower 'Blue Ball' : The High-Contrast Vibration. Burnished orange and royal blue are complementary opposites on the colour wheel. Pairing 'Touch of Red' with electric-blue Cornflowers creates a display that practically vibrates with colour, providing a long-season buffet for British bees.

Direct sow in spring for a summer-long harvest of two-tone blooms, or in autumn for a stronger, earlier display the following spring.