Fertilising a Darmera peltata
To ensure the robust vitality and striking floral display of Darmera peltata, an application of a balanced, slow-release fertilizer in the spring is beneficial. As the plant emerges from dormancy and prepares for its flowering period in April and May, delivering essential nutrients can significantly enhance its performance. It is important to apply the fertilizer according to the package instructions, avoiding over-fertilization which can lead to excessive foliage at the expense of flower production.
In addition to spring fertilization, a second application during the growing season can sustain the plant's needs as it develops its characteristic bushy, spreading growth habit. The nutrient boost supports not only the summer's verdant foliage but also the autumnal transition to striking red hues, providing a season-long spectacle.