Scottish Rock Garden Club Forum

Specific Families and Genera => Amaryllidaceae => Topic started by: SJW on February 07, 2015, 11:52:45 PM

Title: Hippeastrum 2015
Post by: SJW on February 07, 2015, 11:52:45 PM
Some photos of the current Hippeastrum trials at RHS Wisley.
Title: Re: Hippeastrum 2015
Post by: SJW on February 07, 2015, 11:55:29 PM
And some more.
Title: Re: Hippeastrum 2015
Post by: Hans J on February 20, 2015, 10:08:54 AM
here two Hippeastrum from my collection are flowering  :D

Hippeastrum "Pink Rascal" ( a so called Sonatini - Hybrid )
Hippeastrum "Chico" ( the flower stem is 70 cm heigh ) ...a hybrid with H.cybister or a selection of H.cybister

Enjoy
Hans
Title: Re: Hippeastrum 2015
Post by: David Nicholson on February 20, 2015, 01:13:09 PM
Very pretty Hans.
Title: Re: Hippeastrum 2015
Post by: Hans J on February 20, 2015, 05:56:55 PM
 :D Thank you David !

Hans 8)
Title: Re: Hippeastrum 2015
Post by: Hans J on March 23, 2015, 11:46:04 AM
Hi ,

in year 2013 I have bought this plant as:
Hippeastrum aff. mandonii
...now first flower  :D

Hans

P.S. a friend has correct me ...this is not H.mandonii  :'(

Here is the story : seeds of this plants are collect near Cuzco and came to Mike Salmon
From there came this plants to other People

Here is something from PBS :
http://www.pacificbulbsociety.org/pbswiki/index.php/HippeastrumSpeciesTwo (http://www.pacificbulbsociety.org/pbswiki/index.php/HippeastrumSpeciesTwo)
Please look for Hipp. spec. Cuzco

Also Tomorrow plants sells this plant :
http://www.tomorrowsplants.com/plants08.htm (http://www.tomorrowsplants.com/plants08.htm)
look for the last plant on this page ..

So maybe my plant is X johnsonii ...or something similar .... :-\
Title: Re: Hippeastrum 2015
Post by: Rosa D on March 24, 2015, 08:29:59 PM
H. mandonii must be more greenish or lime-green in the centre, but mandonii or not: nice flower!
Title: Re: Hippeastrum 2015
Post by: Maggi Young on March 24, 2015, 08:32:59 PM
Hello Rasa D !  I agree - it is a fine flower no matter the name
Title: Re: Hippeastrum 2015
Post by: Roma on April 12, 2015, 09:54:17 PM
Hippeastrum 'Red Velvet'
Hippeastrum 'Black Pearl'
Flowering at the beginning of April.  Both now have a second scape with flowers about to open.
Title: Re: Hippeastrum 2015
Post by: Alan_b on April 13, 2015, 10:05:31 AM
My ordinary garden centre Hippeastrum just showing what you can achieve if you grow them on.  It goes outside to get baked in the summer and comes inside for the winter.  It is thoroughly neglected in a back room until the buds appear, at which time it gets some water.  When the flowers appear it gets pride of place in the living room.
Title: Re: Hippeastrum 2015
Post by: Maggi Young on April 13, 2015, 10:12:13 AM
These flowers are immensely "glamorous" in appearance, aren't they - and really quite readily available and growable  - I wish more folk would take the trouble to grow them on and get great displays in future years - it's a shame that so many are treated as "throwaway" plants.
Title: Re: Hippeastrum 2015
Post by: Matt T on April 13, 2015, 12:15:52 PM
A super specimen, Alan. We grow ours on but don't achieve a display like that, yet. They'll be relegated to the greenhouse this summer for a better baking than they get on the window sill.
Title: Re: Hippeastrum 2015
Post by: François Lambert on April 17, 2015, 12:00:32 PM
These flowers are immensely "glamorous" in appearance, aren't they - and really quite readily available and growable  - I wish more folk would take the trouble to grow them on and get great displays in future years - it's a shame that so many are treated as "throwaway" plants.

when you grow these 'correctly' they tend to become rather invasive, in my experience they multiply exponentialy.  I used to have hundreds of these, but due to lack of time years ago I lost them all.  I'm restarting a collection now, mostly from seeds purchased on E-bay.  I will soon have two seedlings flower for the first time.
Title: Re: Hippeastrum 2015
Post by: Hans J on May 14, 2015, 02:49:49 PM
new flowers here for me ( for the first time )

Hippeastrum harrisonii
Title: Re: Hippeastrum 2015
Post by: fermi de Sousa on May 16, 2015, 02:17:51 PM
How lovely, Hans!
A very elegant flower and not one I'd seen before,
cheers
fermi
Title: Re: Hippeastrum 2015
Post by: Hans J on May 16, 2015, 06:54:50 PM
Thanks Fermi for your interest  :D
It is a Special Hippeastrum - in winter you can hold it with a Minimum of 5° - in summer they like always wet feets and full sun !
Hippeastrum harrisonii is Very different from other Hippeastrum ...
Title: Re: Hippeastrum 2015
Post by: Maggi Young on May 17, 2015, 01:23:45 PM
I've added the full plant name to that last post, Hans, so the search facility will find your information about the preferences of Hippeastrum harrisonii  8)
( Super plant, by the way. Elegant flowers and markings. )
Title: Re: Hippeastrum 2015
Post by: Hans J on May 17, 2015, 03:36:07 PM
Thanks Maggi  :D

If anybody is interested for a plant of Hippeatrum harrisoni for swap ( sorry only inside Europe ) so please write me a PM
I have some plants to give away ....


Sorry ...all gone !
Hans
Title: Re: Hippeastrum 2015
Post by: johnralphcarpenter on May 17, 2015, 06:06:19 PM
This Hippeastrum blossfeldiae is flowering but the bulb has no roots, as I discovered when it tipped over in the pot. Is this normal? Do the roots grow with the leaves?
Title: Re: Hippeastrum 2015
Post by: fermi de Sousa on May 18, 2015, 02:07:50 AM
... but the bulb has no roots, as I discovered when it tipped over in the pot. Is this normal? ....
??? vine weevils?  :-X
cheers
fermi
Title: Re: Hippeastrum 2015
Post by: François Lambert on May 22, 2015, 11:32:03 AM
but the bulb has no roots, as I discovered when it tipped over in the pot. Is this normal? Do the roots grow with the leaves?

I don't think it's normal, my hippeastrums pretty much keep all their roots even when dormant.  When my bulbs loose roots it's because they are overwatered.
Title: Re: Hippeastrum 2015
Post by: François Lambert on May 22, 2015, 11:34:43 AM
flowering for the first time an unknown Hippeastrum seedling.  the label says 'seedling', because at some moment I lost/mixed up labels and only could figure out which ones were seedlings or not.  Anyway, 4 or 5 years of patience now rewarded with this flower.

And the flower is slightly fragrant :)
Title: Re: Hippeastrum 2015
Post by: François Lambert on May 26, 2015, 01:02:45 PM
these needed to adapt to their new growing environment / I needed to learn what suits them best  :-\

flowered in 2013 - the year I purchased them, skipped 2014 however.  I have kept the pots dry in the unheated greenhouse over the winter, although last winter was not very cold, they didn't have to experience temps below -4°C

One of the new Sonatini hybrids : "Viridi Rascal"
Title: Re: Hippeastrum 2015
Post by: johnralphcarpenter on May 27, 2015, 03:27:14 PM
I got this as Hippeastrum roseum (Rhodophiala rosea), which clearly it isn't. Any suggestions? Perhaps Hippeastrum gracilis?
Title: Re: Hippeastrum 2015
Post by: François Lambert on May 28, 2015, 10:58:37 AM
Another Sonatini hybrid flowering : Balentino
Title: Re: Hippeastrum 2015
Post by: François Lambert on June 01, 2015, 12:57:54 PM
Although for most people Hippeastrum flower at Christmas (or sometime in winter), I have put my bulbs to summer growing mode and winter dormancy - pretty much as in many southern gardens with mild winters.  And it makes it so more easy to keep a nice collection.  Since a few days my Red Lions are flowering.

The lush green vegetation behind the pots is just "Sinapis alba" which I grow in spring as green manure crop before I plant the tomatoes.

Title: Re: Hippeastrum 2015
Post by: Matt T on June 07, 2015, 08:07:32 PM
One of the new Sonatini hybrids : "Viridi Rascal"

This is lovely, François. The Sonatini Hipps are all lovely plants.
Title: Re: Hippeastrum 2015
Post by: johnstephen29 on June 07, 2015, 08:58:16 PM
Hi Francois your hippeastrum sonatini rings a bell, are they supposed to be a lot hardier that other hippeastrum bulbs? I'm sure I read somewhere that they can be grown outside.
Title: Re: Hippeastrum 2015
Post by: François Lambert on June 09, 2015, 11:14:57 AM
Hi John,


The Dutch company I purchased the bulbs from claims "hardy & multiplying" and that they can take -10°C.  Although some say their cold hardiness may be true but only if kept dry.  About the multiplication, they do offset a lot.  I may give it a try in the open when I have enough bulbs, but given the fact my soil is heavy clay I have some fears they will not survive winter.  Crinum copes better with damp conditions over winter, I have a number of crinums growing outside and they really prosper.

Last winter they were in the unheated greenhouse, kept dry since October, and some of them already made a few leaves by the end of November and they survived totally undamaged the light frosts in the greenhouse
Title: Re: Hippeastrum 2015
Post by: johnstephen29 on June 09, 2015, 06:43:36 PM
Thanks for getting back Francois , I thought I had remember correctly. I wonder if they might do ok outside in other soil types?  Can you recommend a supplier please.
Title: Re: Hippeastrum 2015
Post by: François Lambert on June 10, 2015, 09:06:04 AM
Hello John,

If I remember well I purchased my bulbs from Vantubergen, and I think this is the Dutch company that is the creator of the Sonatini hybrids.  http://www.vantubergen.nl (http://www.vantubergen.nl)

Apparently you can only buy a mix of different plants now, but I placed my order in late winter and then you could choose between the different plants
Title: Re: Hippeastrum 2015
Post by: johnstephen29 on June 10, 2015, 03:53:13 PM
Thanks for the link Francois, I'll take a look.
Title: Re: Hippeastrum 2015
Post by: MartinL on June 16, 2015, 01:23:10 PM
Hello,
This is my first post and I wondered of anyone could help me confirm the identity this hippeastrum species which has just flowered.
It was purchased from a reputable seller as Hippeastrum equestre but looking on the web it does not look correct for that species.  But most of the photos out there seem to show different plants.
It looks more like blossfeldia, petiolatum, puniceum or striatum but I have no idea how to tell them apart.
Regards
Martin
Title: Re: Hippeastrum 2015
Post by: François Lambert on June 16, 2015, 05:37:10 PM
Hello,
This is my first post and I wondered of anyone could help me confirm the identity this hippeastrum species which has just flowered.
It was purchased from a reputable seller as Hippeastrum equestre but looking on the web it does not look correct for that species.  But most of the photos out there seem to show different plants.
It looks more like blossfeldia, petiolatum, puniceum or striatum but I have no idea how to tell them apart.
Regards
Martin

Hello Martin,

There are a few hippeastrum specialists on the forum.  I think Jim Shields, if he is still around here, may help you since he once created a hippeastrum species group on yahoo.
Title: Re: Hippeastrum 2015
Post by: François Lambert on June 16, 2015, 05:39:53 PM
In the meantime my last hippeastrum opened his first & only flower.  Not sure about which one it is, it's one I have grown from seed (but lost the label).  It could be 'Louisiana White' as I remember to have purchased seeds from that one, but that may not be an official registered cultivar name.  Anyway, a rewarding result for me.

Title: Re: Hippeastrum 2015
Post by: Hans J on June 27, 2015, 08:10:03 AM
Hi Hippeastrum fans ,

before some weeks I had flowers on my Hippeastrum harrisonii :
http://www.srgc.net/forum/index.php?topic=12782.msg333473#msg333473 (http://www.srgc.net/forum/index.php?topic=12782.msg333473#msg333473)
I had the idea to try self pollination ( works somtimes by Hippeastrum )
and now I can report that my try has worked well  ;D
I have now some seeds to give away ( for free )
If anybody is interested so please write me a PM

Have a nice weekend
Hans
Title: Re: Hippeastrum 2015
Post by: Hans J on August 06, 2015, 11:37:02 AM
in this time with Tropical temperatures ( today 38° - tomorrow 40° ) are some plants here happy and flowering  :D
Today is open Hippeastrum reginae ;D

Enjoy
Hans 8)
Title: Re: Hippeastrum 2015
Post by: François Lambert on December 02, 2015, 12:04:42 PM
  A month before Christmas ... Hippeastrum Aulicum is earlier to flower this year than last year.  Easy to grow on a windowsill, a bit tricky however to take a pic of the flowers.
Title: Re: Hippeastrum 2015
Post by: Maggi Young on December 02, 2015, 12:57:25 PM
Super plant, François  - how long do individual  flowers last?
Title: Re: Hippeastrum 2015
Post by: François Lambert on December 02, 2015, 01:01:43 PM
Hi Maggi,

Each flower lasts a bit more than a week.  But last year they lasted 2 to 3 weeks, but the plant was flowering later in 2014 and it was a bit cooler in the room where they are growing.
SimplePortal 2.3.5 © 2008-2012, SimplePortal