When to plant
Plant Kniphofia bare-root plants in spring once the soil has warmed, or in early autumn so roots can establish before winter. Autumn planting suits mild climates; spring planting is best for colder regions.
Where to plant
Choose a sunny, open position with at least 6 hours of sunlight daily. Kniphofia thrives in hot, dry borders, prairie-style plantings, coastal gardens and gravel beds. Avoid deep shade or places where water pools in winter.
Preparing the soil
Loosen soil to 25–30 cm and ensure sharp drainage. Kniphofia prefers sandy, gritty or well-drained soil. Improve heavy clay with coarse grit or gravel. Avoid overly rich soil — leaner ground encourages sturdier flower spikes.
Preparing the bare-root plants
Soak the bare roots in lukewarm water for 30–60 minutes before planting to rehydrate them. Check that the crown (the central growing point) is intact.
Planting the bare-root plants
Plant with the crown just at soil level — do not bury it deeply, as this increases the risk of rot. Space 40–60 cm apart depending on the variety. Firm the soil gently and water well.
After planting
Water regularly during the establishment period. Once settled, Kniphofia becomes drought-tolerant. Mulch lightly in spring, keeping mulch away from the crown.
During growth
Water in prolonged dry spells and remove spent flower spikes to encourage repeat blooms. Keep the crown dry in winter — wet, heavy soils are the main cause of winter loss.
After flowering
Cut back faded flower stems but leave the foliage in place until it naturally dies back. In colder climates, tie foliage loosely over the crown in winter to keep moisture out and protect it from frost.
Extra tips
Kniphofia pairs beautifully with ornamental grasses, echinacea and salvia. Avoid dividing mature clumps too often — they prefer to stay undisturbed. Excellent for attracting bees and adding late-summer colour.
