Swede 'Helenor'

Helenor is generally regarded as a very hardy plant, so this plant will tend to survive through freezing conditions. Helenor needs a loamy and clay soil with a ph of 6.5 to 7.2 (weakly acidic soil to weakly alkaline soil).

Try to aim for a seed spacing of at least 1.95 inches (5.0 cm) and sow at a depth of around 0.47 inches (1.2 cm).

Helenor is very hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.