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Freesia, bulbs for colors and fragrance

Freesia
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Trumpet-shaped flowers appear in bunches at the tip of slender scapes, in bright red, violet, yellow or white, and the scent is strong enough that perfumers use it. Freesia is a sun-loving bulb, 10 to 24 inches tall; shelter it from frost in light, well-drained soil and it asks for very little care.

Freesia at a glance
Name Freesia
Family Iridaceae
Type bulb plant
Height 10 to 24 inches (25 to 60 cm)
Exposure full sun
Soil sandy and light
Flowering summer → early fall, or February-March (forced in pots)

Caring for it from planting to pruning is quite easy and the result will often enchant you.

Planting a freesia plant

If your climate allows for it, plant the bulbs at the beginning of spring, towards February-March, more or less 1 to 1½ inches (3/4 cm) deep.

Freesia care, planting
Freesia wants sun and rich, well-drained soil

In case frost spells occasionally hit, best grow freesia in pots and bring the pots in from the cold.

Freesia revels in the sun and in rather rich and especially well-drained soil. Since this plant is relatively vulnerable to the cold, it will prefer the warmest and sunniest spot of the garden.

  • Spread specimens around 2 to 4 inches (5 to 10 cm) apart.
  • Prepare small bunches of 5 to 10 freesia bulbs.
  • For the plant to bloom in February-March, plant bulbs in pots (5 or 6 to a pot) in fall and keep them in a sheltered spot, taking great care to water them.

Caring for and pruning your Freesia

Whether you’re a seasoned gardener or a greenhorn newbie, Freesia is the perfect plant for you because it only requires little care.

However, some steps are important to consider if you want to extend the blooming and avoid diseases.

Watering and fertilizing freesia

Freesia watering
Water when dry, never to waterlogging

During the entire growth phase and until the leaves turn completely yellow, water whenever the soil is dry. But don’t water too much because freesia can’t cope with waterlogged roots.

  • 1 watering a week is recommended during hot weather.
  • Adding liquid flower plant or bulb plant fertilizer is required every fortnight.
  • Stop watering when the leaves have wilted away completely.

Pruning freesia

Pruning of your freesia plant isn’t a requirement, but it may enhance blooming.

  • Cut wilting flowers off as they die away.
  • Cut leaves and foliage only when yellow through and through, because if they’re still even just a bit functional, you’ll be depriving it of resources and this will diminish the following blooming cycle.

Freesia in winter

Freesia cannot withstand temperatures below freezing and must be brought out from the cold in winter. Since it is often pot-bound or grown in containers, it’s much easier to bring the bulbs under shelter from freezing.

  • Once the leaves have dried out, unpot the bulbs and separate them.
  • Keep the bulbs in the dark in a cool (but not freezing) spot, ensuring that there’s proper ventilation.

Freesia through the year: what to do and when

Freesia asks for little, but each task falls at a particular moment. Here is the sequence, from planting to winter storage.

Freesia through the year: what to do and when
Stage When What to do
Planting in the ground Beginning of spring, February–March Bury bulbs 1 to 1½ inches deep, 2 to 4 inches apart, in bunches of 5 to 10
Planting in pots for an early bloom Autumn, for flowers in February–March Five or six bulbs to a pot, kept in a sheltered spot and watered carefully
Watering Whole growth phase, until the leaves yellow Water when the soil is dry, about once a week in hot weather, never to waterlogging
Feeding Every fortnight during growth Add a liquid flower or bulb plant fertiliser
Deadheading and cutting back As flowers fade, then when leaves are fully yellow Remove wilting flowers; cut foliage only once it is yellow through and through
Overwintering Once the leaves have dried out Unpot and separate the bulbs, store them dark, cool, frost-free and ventilated

Follow that order and the same bulbs will flower again the next season.

All there is to know about freesias

The trumpet-shaped flowers appear in bunches at the tip of floral scapes and bring bright, eye-catching colors like red, violet, yellow or white, depending on the variety.

Note also that the freesia is particularly fragrant and is often included in perfume scents.

The name Freesia itself dates back to 1866 and was christened by a botanist called Ecklon to honor a German doctor whose name was “Freese”.

  • Cut freesia stems for the vase when the lowest bud on the scape is just showing colour, as the remaining buds will open indoors one after another.
  • What gardeners call a freesia bulb is botanically a corm, and it is replaced by a new one each season, with tiny offset cormlets forming alongside.

Smart tip about Freesia

If you plant your bulbs in clusters of 30 or more, you’ll be creating magnificent spots of color in your garden!


Images: CC BY 2.0: John Morgan, Alice Pritchard; Pixabay: Gye Yeol Lee

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Your reactions
  • Rose wrote on 13 June 2019 at 19 h 13 min

    C’est tres bien ! Lhistoire dorigin est mieu pour connaiser Les plantes. Jai freesias mais abeil ( bees) ici n’aime Pas leur parfum! ILS preferent campanulas petite et ordinaire. Nature EST com CA.

    • Gaspard Lorthiois wrote on 15 June 2019 at 22 h 15 min

      Hehe thanks for your comments Rose! Here’s a translation for our English-speaking readers:

      That’s really great! Knowing about where the plants come from helps understand them better. I have Freesia but bees don’t find their fragrance very attractive. They’d rather visit the simple, tiny bellflower! That’s how nature is!