Showing posts with label Astropytum. Show all posts
Showing posts with label Astropytum. Show all posts

Thursday, January 22, 2009

A few more Astrophytum hybrids


Astrophytum can be induced to offset by beheading them. Grafting the pups would increase their rate of growth dramatically. In winter some of the variegated forms will turn orange to red and back to yellow as the weather will gradually warm up.

Wednesday, January 21, 2009

Astrophytum myriostigma crest


Again, this shows how diverse Astrophytum cultivars can be. This one is a cristate form of A. myriostigma.

See also my older posts for more freaky Astrophytums.

Astrophytum crests and monstose


Astrophytum ornatum on its own roots. A very large cristate form.














A. myriostigma monstrose. This is actually a hybrid and is known as 'lotusland'.












The picture on the left shows another type of myriostigma which offsets at the top as well as from the side. This is called proliferous type and strictly speaking is not a monstrose but an aberration non the less.















This is a monstrose form of A. myriostigma. Each individual part is small unlike its original species.

Sunday, January 11, 2009

More variegates






There are many Astrophytum variegated hybrids, This is because all Astrophytum specioes hybridise with each other. The first picture shows a variegated cristate Astrophytum, grafted on Echinopsis species.

Variegation in Astrophytum myriostigma v. nudum , most probably of hybrid origin. Some variegates change colour with temperature and the reddish colour will turn back to yellow in spring and summer.

Variegation in Stenocactus is more rare.