Iochroma tuberosa

How to grow Iochroma tuberosa in NZ

Iochroma tuberosa grows best in full sun or light partial shade with fertile free draining soil enriched with organic matter. Improve the planting area with compost before planting and water regularly while the shrub establishes. Choose a warm sheltered position protected from heavy frost for the best flowering.

Iochroma tuberosa care tips

Iochroma tuberosa benefits from a quality slow release fertiliser applied during spring and regular watering during dry periods. Lightly prune after flowering to encourage fresh growth and maintain a tidy shape. Apply mulch around the base to conserve soil moisture while keeping it clear of the stems.

Iochroma tuberosa size, spacing, and growth rate

Iochroma tuberosa typically grows to around two to three metres tall and one and a half to two metres wide. Space plants about one and a half to two metres apart to allow healthy development. Growth is fast in favourable conditions, producing a lush flowering shrub.

Landscaping uses for Iochroma tuberosa

Iochroma tuberosa is ideal for feature planting, mixed shrub borders, tropical gardens, wildlife gardens, and sheltered courtyards. The colourful tubular flowers attract nectar feeding birds while the lush foliage provides an attractive backdrop throughout the year.

Why buy Iochroma tuberosa from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery, supplying premium quality plants that are carefully grown for outstanding garden performance. Every Iochroma tuberosa is selected for health and vigour to ensure successful establishment and lasting enjoyment. With expert advice, careful packaging, and fast nationwide delivery, you can purchase with confidence.