Fertilising a Hedera helix 'Plattensee'
To support the vigorous nature of Hedera helix 'Plattensee', a balanced fertilization regime is essential. This cultivar benefits from an application of a general-purpose fertilizer in early spring, which will provide the necessary nutrients for its extensive growth throughout the growing season. As a resilient climber, the plant can manage with less frequent feeding compared to more demanding species.
Apply a slow-release fertilizer to the base of the plant, taking care to avoid direct contact with the foliage and stems. This will encourage a steady supply of nutrients as the ivy expands. The creeping habit of this cultivar suggests that it will cover a large area, so ensure even distribution of the fertilizer to promote uniform growth across all shoots. An additional light feeding in mid-summer can help sustain its development, especially if the plant is establishing new foliage or climbing structures.