Fertilising a Iberis sempervirens 'Snowflake'
To ensure the Iberis sempervirens 'Snowflake' thrives, it is essential to provide it with adequate nutrients. Fertilization should be done in the early spring, as the plant begins to emerge from its winter dormancy. Employ a balanced, slow-release fertilizer that will gradually provide nutrients over the course of the growing season. This steady supply is particularly beneficial for this evergreen species, supporting its creeping growth habit and the production of its vibrant white blossoms in the spring.
Since this plant maintains its foliage year-round, a single application at the onset of the growing season will typically suffice. Be careful to follow the recommended dosage on the fertilizer package to avoid over-fertilization, which can lead to excessive foliage growth at the expense of flowering.