Calendula Snow Princess
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Description
Calendula 'Snow Princess' Seeds
A breeding breakthrough! Calendula 'Snow Princess' is a world-first creamy-white Pot Marigold that's utterly stunning. While most calendulas are hot oranges and yellows, this sophisticated variety produces large, semi-double flowers in shades of rich vanilla, primrose, and buttermilk, fading to near-white as they mature. Each flower is centred with a contrasting dark chocolate or yellow eye, giving it a refined, elegant look that's miles away from traditional bright marigolds. But here's the magic: the buds start as bold lemon-yellow, and as they unfurl, they transform into creamy-white blooms—a remarkable colour change you can watch right before your eyes!
This is a Hardy Annual and creates a "cooling effect" in the border—bringing all the resilience and flower power of a marigold but with a colour palette that fits perfectly into pastel or white garden schemes! 'Snow Princess' is the perfect choice for gardeners who love the easy-going nature of Calendula but find traditional orange varieties too bright. The soft creamy-white tones mix beautifully with blues, purples, and soft pinks without clashing, and make fantastic cut flowers—the long, sturdy stems and elegant blooms look absolutely beautiful in a jug on the kitchen table! The petals are 100% edible (imagine those pale, snowy petals scattered over a summer cake or floating in a punch bowl!), it's beloved by bees and hoverflies (RHS Plants for Pollinators), and provides months of ethereal white blooms if deadheaded regularly. This is cottage garden sophistication at its finest—snowy beauty with carefree ease!
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🌿 Understanding the Plant
Calendula officinalis 'Snow Princess' (also marketed as 'Ivory Princess') is a robust Hardy Annual (H3). This selection represents a major milestone in horticultural breeding, shifting the traditional orange-yellow Calendula palette into the realm of soft creams and near-whites. It is biologically identical to the hardy native wildflower, surviving temperatures down to -5°C and perfectly suited to the British summer climate.
The Colour Transformation: The unique biological charm of this variety is its pigment shift during anthesis (opening). The flower buds contain high levels of yellow carotenoids on the reverse of the petals, which start as lemon-yellow. As the flower matures and fully expands, the upper surface reveals its vanilla-cream tones, creating a beautiful bi-tonal effect across the entire plant.
Pollinator Value: 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 'Snow Princess' in your borders, you are established a natural, chemical-free biological control system with an elegant, designer aesthetic.
🌱 Growing Guide
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 March to May for summer blooms, or in 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 reliable, typically occurring within 7-14 days (though 'Snow Princess' may occasionally take up to 21 days).
Where to Plant:
They demand full sun to reach their peak flowering potential 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 creamy-white blooms. 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, vanilla-hued buds until the first hard frosts of autumn.
📋 Plant Specifications
| Botanical Name | Calendula officinalis 'Snow Princess' |
| Common Name | White Pot Marigold |
| Plant Type | Hardy Annual |
| Hardiness | H3 (Hardy through UK summer) |
| Light Requirements | Full Sun ☀️ |
| Height | 50cm - 60cm |
| Spread | 30cm |
| Spacing | Plant 30cm apart |
| Flowering Period | Late Spring to First Frost |
| Perfect For | ☁️ White, Pastel & Moon Gardens 💐 Wedding Cut Flower Stems 🥗 Edible Snowflake Garnish ❄️ "Cooling Effect" in Hot Borders |
| Seeds per Packet | Approximately 50 seeds |
🤝 Beautiful Garden Combinations
The soft creamy-white tones of 'Snow Princess' act as a luminous neutral that pairs spectacularly with partners from our available range:
- 💙 Cornflower 'Blue Ball': The Classic Fresh Combo. The pale buttermilk-cream of 'Snow Princess' contrasts softly with the intense electric-blue of Cornflowers. This is the quintessential blue-and-white cottage garden pairing—crisp, clean, and professional-looking, both in the border and in the vase.
- ☁️ Ammi majus (Bishop's Flower): The Airy White Garden. For a sophisticated all-white Moon Garden, pair the large daisy blooms of 'Snow Princess' with the delicate, frothy white lace of Ammi. Together, they create a multi-layered, ethereal display that seems to glow in fading evening light.
📅 Sowing & Flowering Calendar
Direct sow in spring for a summer-long harvest of creamy vanilla blooms, or in autumn for a stronger, earlier display the following spring.
✨ Edible Snowflake Tip
The petals of 'Snow Princess' are 100% edible and possess a mild, peppery flavour. Sprinkle the pale, snowy petals over summer cakes or use them to decorate celebration drinks for a sophisticated visual pop.
🏆 Robust Garden Stamina
Known for its stamina and ability to thrive in poor soils, Calendula officinalis 'Snow Princess' is an essential choice for those wanting to create a sophisticated, low-maintenance garden that provides non-stop creamy-white blooms for both the border and the vase.
📖 Want more detailed growing advice?
View our Complete Growing Guide for Annuals →
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If you are not completely happy with any product that you have ordered from us, you may return it to us in its original condition any time within 14 calendar days from the date of dispatch. Products must be returned in their original condition. Please contact us at sales@naturalgrower.co.uk to arrange a return. If you return a product by post, you will need to pay the costs of returning the product to us and obtain proof of posting.
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