Warm Bulbs for Bright Semi-Shade in Design Elements

July 23rd, 2021


Warm Bulbs What Are They?

Spring flowering bulbs like daffodils, tulips, freesias, bluebells, to name a few are all bulbs from the northern hemisphere. They do best in cool climates and once the main spring show is over, there's nothing left to excite.

  • It's time to changeup or simply extend the flowering season to what garden designer Peter Nixon terms 'warm bulbs.' 
  • These come from warmer climates such as South Africa and South America, therefore are more suited to a large part of eastern Australia-the 'cool sub trops.' (Cool sub-tropical).
    Scadoxus multiflorus var. katarineae photo P. Nixon
  • The other benefits of these spectacular bulbs are that they flower much later and longer;  late spring into summer and even autumn.

We're starting of this 4 part series with 'bulbs for bright semi-shade.'

  • The first group are Scadoxus species, some of which evergreen.
  • This group DO NOT like low light levels, and poor  drainage.
  • If growing under a tree, the canopy must be well above so the bulbs are not shaded.
  • Even morning sun would be good.
  • Bulbs are the size of an onion.
  • DO NOT bury the bulbs as you would a tulip are narcissus. The neck of these bulbs MUST be half-emerged.

Peter mentions these:

Scadoxus multiflorus var. katarinaea - Fireball Lily (but also grows in Southern Highlands equating to higher altitude South Africa). 

Scadoxus membranaceus -entirely staminate and surrounded with pale bracts.

I have some of these warm bulbs-namely two varieties of Haemanthus.

One flowers easily, and the other, I’ve yet to discover where it prefers to grow so it puts out the red paintbrush flower.

PLAY: Bulbs -bright semi-shade_16th June 2021

I'm talking with Peter Nixon, garden designer from Paradisus garden design.www.dgnblog.peternixon.com.auwww.paradisusgl.peternixon.com.au 

Instagram paradisus_sea_changer FB Paradisus Garden Design

If you have any questions or feedback for me or Peter about these bulbs, why not write in to realworldgardener@gmail.com or info@peternixon.com.au

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