Candytuft hold its name from the amazing blooming that renews itself from spring to fall.
Core Candytuft facts
Name – Iberis
Family – Brassicaceae or Cruciferae
Type – flower, perennial
Height – 1 ½ feet (50 cm)
Exposure – full sun
Soil – light
Foliage – evergreen
Flowering – February to August depending on the variety
Caring for it is easy and the ornamental properties of this plant make it perfect as ground cover.
Planting iberis or candytuft is best done either in spring or fall.
Remember to water regularly at the beginning, especially if you’re planting in spring.
- A blend of garden soil and soil mix is ideal for planting.
- It enjoys being exposed to the sun as much as possible to bloom.
- Multiply through crown division in summer.
Pruning and caring for candytuft
Easy to care for, Iberis or Candytuft only requires very little attention.
Regular maintenance pruning
- Remove wilted flowers regularly (deadheading).
- Cut back after the blooming to make foliage denser, which will increase the following blooming.
- Cut back by about a third of the year’s growth, or even half. Make sure you’re still in the “green growth” zone, though.
Hard pruning candytuft
When it has grown leggy and woody, the plant has trouble taking off again if you prune it back to old wood all at once. Candytuft, or Iberis, is very similar to lavender in this respect.
There are four options that you can try to return a leggy, woody candytuft to blooming in a nice, dense shape:
- give it the same treatment you would leggy lavender: hard pruning lavender
- prepare cuttings from fresh, green tips
- layer a few branches (again identical to layering lavender) and after a full year, chop out and remove the mother shrub
- divide the crown entirely, as mentioned above. This will trigger growth near the root crown in both the original and the new growth.
Whichever technique you prefer, be sure to prune your candytuft regularly afterwards! It’s the best way to ensure a nice, dense shape year after year!
Watering and fertilizing
It resists drought quite well and must only be watered during the first months after planting.
After that, no watering is necessary except in the event of extended dry spells.
Although this plant doesn’t quibble about the type of soil it is in, better add fertilizer when growing Iberis in pots.
- Choose flower plant fertilizer at the beginning of the blooming.
All there is to know about candytuft
This plant is called evergreen Iberis (Iberis sempervirens) because it bears cute evergreen leafage all year round.
This is a ground cover plant that makes it possible to cover any given ground surface throughout all of the seasons.
Its average hardiness means that candytuft requires certain temperatures during the blooming and it also fears freezing.
Best choose a sheltered spot to grow it.
But it can also be found in the wild, self-sown all around the Mediterranean water basin.
This plant will be particularly appealing along the edges of a flower bed, in a garden box, and also in rocky ground and atop a dirt mound.
Our friends the bees are big fans of this plant. Be sure to plant some if you’ve got a beehive in the garden!
Smart tip about candytuft
Candytuft doesn’t need any watering in summer… this scores points for saving water and for our planet, too!
Credits for images shared to Nature & Garden (all edits by Gaspard Lorthiois):
Carpet of candytuft by Arlington National Cemetery / Elisabeth Fraser under Public Domain
Candytuft cascade by Susbany under Pixabay license