Welcome to Acqua Garden’s Horseradish Plants collection – your ultimate destination for cultivating these potent and flavourful roots right in your garden. Our Horseradish products such as 'Charlemagne' are designed to thrive with minimal care, making them a fantastic addition for gardeners of all levels.
Known for their robust, pungent roots that bring a zesty kick to your culinary creations, these hardy perennials are perfect for garden beds or containers. Explore our variety of horseradish products and discover how easy it is to add a touch of fiery flavour to your homegrown produce. View all Vegetable Plants.
Commonly Asked Questions
How long does it take for horseradish to grow?
Horseradish takes one year to reach maturity after the initial planting. If planted in early spring, it will be ready for harvest by early spring of the following year. Typically, horseradish takes between 140 and 160 days to be ready for harvest.
Is horseradish easy to grow in the UK?
Yes, it's easy to grow horseradish in the UK. It enjoys a distinctive taste but be cautious when preparing it, as the pungent fumes can irritate your eyes. Plant in early spring into 15cm deep holes spaced at 60cm intervals for optimal growth.
Can you leave horseradish in the ground over winter?
Yes, you can leave some horseradish in the ground over winter. It’s advised to harvest the remaining crop in early spring before growth resumes to protect the roots from damaging cold snaps.
Where is the best place to plant horseradish?
Horseradish thrives in deep, rich, moist loamy soil and prefers sunny locations. Avoid hard, shallow, stony soils as they can result in malformed roots and reduced yields. A temperate climate or cool, high-altitude area is ideal for this plant.
Should I cut the flowers off my horseradish?
Horseradish plants can grow 2 to 3 feet wide and tall, and they love to spread. While pollinators adore the early June flowers, it’s generally recommended to let them bloom but remove them before they set seed to control spreading.
