Callistemon viminalis – Weeping Red Bottlebrush

50 SEED

This small tree starts to really look good in its maturity, 10 -15 years after planting. It flowers prolifically with big red bottle brush flowers, and forms a mass dense shady canopy with pendulous foliage, although some forms are more pendulous than others, and I have seen at least 7 cultivars from this species. There is good info on them at here

It can reach a height of about 8 meters typically. I do not recommend it as a street tree, as it may reach the overhead powerlines, as you can see if you pay attention while driving around the streets! It was a widely planted street tree about 10-15 years ago now! btw, when are they going to start burying the powerlines across the whole of Australia, not just some hoity areas? when??

However, some cultivars only reach 1m, and some can reach 18m. Some also have ALL pendulous branches, and others have only lower pendula branches, with the tops short and pointy.

Once established, it is able to tolerate extended dry periods – I would say it is the most drought hardy Callistemon, surviving well on no more than 400ml annual rainfall. (The more water it gets the more blooms and vigour) and IT grows well in damp moist soil too.

Native to NSW and QLD, but some websites state native to WA as well!

Although the plant will respond to pruning after flowering, this can have the effect of destroying the appearance of weeping forms. Also, many describe this as semi-weeping, but develops a more weeping habit in full flower, from the abundance of heavy blossoms. It seems to me there is variation within the species that determines the ‘weepiness’ of each tree. If you want to know exactly what you will get, then I recommend purchasing a “named” cultivar.

This tree may come true from seed, but sometimes you will get a ‘sport’ as in, a tree that is somehow different, like it may have a different coloured leaf or flower or habit….- no hard and fast rules in nature!

For being such a popular and abundant tree, I note purchasing seed at the moment for it is hard, as it is in high demand. My supply is limited. But since it practically grows on every suburban block in Australia; you are free to collect seed from any street tree on any foot path median strip – no need to ask ANYONES permission, just wait till they are old and brown, usually waiting 1 whole season after flowering is best. Just keep them well secure after collecting, as thieves may get them.

My other Bottlebrush’s (I am a huge fan of Bottlebrush’s, great colours and drought hardy for most situations)

Callistemon ‘Purple Splendour’ – Bottlebrush – Local Seeds

Callistemon, ‘Perth Pink’ – Bottlebrush – Local Seeds

Callistemon ‘Taree Pink’ – Bottlebrush – Local Seeds

Callistemon ‘Barbie Pink’ – Local Seeds

Callistemon viminalis – Weeping Red Bottlebrush – Local Seeds

For most seeds (unless otherwise stated): Sow Spring – Lightly cover and keep moist until germination – best to do in the hot before a rain event. Grow seedling over the spring/summer in shade house with ideal conditions, then plant out autumn with occasional watering for the first 2 years.

Seeds are usually collected from tree/plant shown in photo, this one was growing near Mackay, QLD. Happy to answer any questions you may have.

My business mission: is to provide backyard owners with seed of Australian Native plants, in particular ornamental species, with aesthetic attributes, to create good vibes and a sense of peace.

And my seller promise; if you purchase from me, I will send it to you.

I use recycled packaging. And I make a note of sending more seeds than stated in page listing. Plus, I’m a definite advocate for ‘organics’ as much as possible, there are no pesticides at my place!