John Siemon (@siemonjohn) 's Twitter Profile
John Siemon

@siemonjohn

Director of Horticulture & Living Collections @RBGSydney @AustralianBG @BlueMoutainsBG - Horticultural Scientist - posting mostly plant stuff - views are my own

ID: 2451245167

linkhttps://www.rbgsyd.nsw.gov.au calendar_today18-04-2014 11:26:27

2,2K Tweet

11,11K Followers

10,10K Following

Greg Bourke (@gregbourke3) 's Twitter Profile Photo

Despite suffering the stresses of drought and fire, The Blue Mountains Botanic Garden Wollemi Pines have produced valuable seed. The Garden is home to a critical conservation collection with more diversity than is found in the wild. Can you tell which 3 seeds are viable? #conservation

Despite suffering the stresses of drought and fire, <a href="/BlueMountainsBG/">The Blue Mountains Botanic Garden</a> Wollemi Pines have produced valuable seed. The Garden is home to a critical conservation collection with more diversity than is found in the wild. Can you tell which 3 seeds are viable? #conservation
Greg Bourke (@gregbourke3) 's Twitter Profile Photo

I’ve been breeding pitcher plants for almost 15 years and finally, I’ve made a useful one. This hybrid just loves eating introduced European Wasps! #plantbreeding #plantswithbite #pitcherplant #Nepenthes

I’ve been breeding pitcher plants for almost 15 years and finally, I’ve made a useful one. This hybrid just loves eating introduced European Wasps! #plantbreeding #plantswithbite #pitcherplant #Nepenthes
Greg Bourke (@gregbourke3) 's Twitter Profile Photo

What do I do in my spare time? Play with plants of course! Tonight, it’s Extracting Wollemi Pine seeds. There’s approximately 300 seeds in this cone but only 23 are viable #conservation #BlueMountainsBG #BGANZ #wollemipine The Blue Mountains Botanic Garden John Siemon @bgcpsydney Sydney Travel

Botanic Gardens of Sydney (@botanicsydney) 's Twitter Profile Photo

Welcome to the Australian Institute of Botanical Science. Our Botanic Gardens make up Australia’s oldest living scientific institution, and we’re excited to expand and elevate our role in botanical science on a global scale. Watch live now bit.ly/2PoJTQ6

Welcome to the Australian Institute of Botanical Science. Our Botanic Gardens make up Australia’s oldest living scientific institution, and we’re excited to expand and elevate our role in botanical science on a global scale. Watch live now bit.ly/2PoJTQ6
Botanic Gardens of Sydney (@botanicsydney) 's Twitter Profile Photo

Join our live stream to hear from Director of Horticulture John Siemon, & panellists from MCA Australia and Google on how artists can collaborate with companies to create experiences that cross #art and #science on 6 May at midday AEST bit.ly/2PyKUoW #infiniteherbarium

The Australian Botanic Garden (@australianbg) 's Twitter Profile Photo

It's almost time for Ask a Curator 2021! New Curator Manager Michael Elgey will be taking your questions - what do you want to know? Reply with your questions using #AskACurator and we'll do our best to answer them all!

It's almost time for <a href="/AskACurator/">Ask a Curator</a> 2021! New Curator Manager <a href="/michael_elgey/">Michael Elgey</a> will be taking your questions - what do you want to know? Reply with your questions using #AskACurator and we'll do our best to answer them all!
Gavin Phillips (@seedygav) 's Twitter Profile Photo

Darwinia #flowers are some of my favourites with their intricate shapes. This is the Blue Mountains endemic D. taxifolia subsp. taxifolia, a real beauty of a plant when you get up close and personal like this. #PlantBank #conservation #ozplants #NaturePhotography #botany

Darwinia #flowers are some of my favourites with their intricate shapes. This is the Blue Mountains endemic D. taxifolia subsp. taxifolia, a real beauty of a plant when you get up close and personal like this. #PlantBank #conservation #ozplants #NaturePhotography #botany
The Australian Botanic Garden (@australianbg) 's Twitter Profile Photo

Horticulture job alert! The talented team at the Australian Botanic Garden Mount Annan are looking for a Horticultural Labourer, Senior Arborist and a Horticulturist to join their dynamic crew. What are you waiting for? iworkfor.nsw.gov.au

Gavin Phillips (@seedygav) 's Twitter Profile Photo

Seeing wild Sarcochilus fitzgeraldii (Ravine #Orchid) is always a thrill given its rarity due to poaching these days. The brilliant #flowers certainly are attractive, but it's important we preserve these populations for the future too #conservation #SavingOurSpecies #biodiversity

Seeing wild Sarcochilus fitzgeraldii (Ravine #Orchid) is always a thrill given its rarity due to poaching these days. The brilliant #flowers certainly are attractive, but it's important we preserve these populations for the future too #conservation #SavingOurSpecies #biodiversity
Gavin Phillips (@seedygav) 's Twitter Profile Photo

Maybe it's rare & #endangered Callistemon forresterae, maybe it's not, but whatever it is, it's mighty pretty. Hunting rare species isn't always easy (especially when they're tricky to ID), but who can complain when the target is so stunning! #PlantBank #conservation #ozplants

Maybe it's rare &amp; #endangered Callistemon forresterae, maybe it's not, but whatever it is, it's mighty pretty. Hunting rare species isn't always easy (especially when they're tricky to ID), but who can complain when the target is so stunning! #PlantBank #conservation #ozplants
Peter Cuneo (@pete_cuneo) 's Twitter Profile Photo

Some spectacular and very encouraging #bushfirerecovery in the foothills of Mount Imlay NSW south coast. I’ve never seen so many Callistemon citrinus in flower at one spot! #ozplants #plantbank #myrtaceae

Some spectacular and very encouraging #bushfirerecovery in the foothills of Mount Imlay NSW south coast. I’ve never seen so many Callistemon citrinus in flower at one spot! #ozplants #plantbank #myrtaceae
Gavin Phillips (@seedygav) 's Twitter Profile Photo

The very groovy & very rare Caladenia amnicola (Streamside Spider #Orchid) starting to #flower near Armidale. Known only from the type locality, we hope to get some seeds into #PlantBank for #conservation storage & research for the first time soon. #SavingOurSpecies #biodiversity

The very groovy &amp; very rare Caladenia amnicola (Streamside Spider #Orchid) starting to #flower near Armidale. Known only from the type locality, we hope to get some seeds into #PlantBank for #conservation storage &amp; research for the first time soon. #SavingOurSpecies #biodiversity
The Australian Botanic Garden (@australianbg) 's Twitter Profile Photo

The National Herbarium of New South Wales is on the move! After nearly 3 years of construction, the new National Herbarium of New South Wales has reached the stage of practical completion. Exciting times for our scientific staff starting to relocate into the new building!

The Australian Botanic Garden (@australianbg) 's Twitter Profile Photo

The wet weather hammering Australia is causing all sorts of unusual sights but one that has had people stumped is the jellyfish-like blobs found on trees and footpaths. @BrettSumm explains the science behind the goop: bit.ly/3hkgYr4 Pic: Dan Robinson

The wet weather hammering Australia is causing all sorts of unusual sights but one that has had people stumped is the jellyfish-like blobs found on trees and footpaths. @BrettSumm explains the science behind the goop: bit.ly/3hkgYr4
Pic: Dan Robinson
The Australian Botanic Garden (@australianbg) 's Twitter Profile Photo

The National Herbarium of NSW begins an exciting new era at the Australian Botanic Garden Mount Annan. Housed in a new state-of-the-art facility, the collection of over 1 million plant specimens underpins vital research and conservation efforts: bit.ly/3x51XCv

John Siemon (@siemonjohn) 's Twitter Profile Photo

Phenomenal display created by my incredible team of horticulturists Sydney Travel creating a circular rainbow 🌈 to celebrate @sydneyworldpride 🏳️‍🌈#worldpride2023 #WorldPride #SWP2023 #rainbow #horticulture

Phenomenal display created by my incredible team of horticulturists <a href="/RBGSydney/">Sydney Travel</a> creating a circular rainbow 🌈 to celebrate @sydneyworldpride 🏳️‍🌈#worldpride2023 #WorldPride #SWP2023 #rainbow #horticulture