Cactus / disciformis

 A strombocactus disciformis was in flower yesterday afternoon.

I sowed seeds in Nov. 2018. It is the largest one among seedlings, which is 3 cm in diameter.

It is the 1st flowering of the cactus.

Cactus / myriostigma

 An old astrophytum myriostigma was in flower in the afternoon.

I propagated the cactus from seed by myself.

The cactus is 17 cm in diameter and 22 cm tall.

Cactus / astrophytum hybrid

 The photo is a 1st filial astrophytum hybrid, coahuilense x super kabuto.

Flowers of these 2 pecies are very similar and so you can make a hybrid easily.

The cactus is 15 cm in diameter.

Cactus / hybrid

 The photo is a 1st filial hybrid, Turbinicarpus alonsoi x Strombocactus disciformis which were in flower in this morning.

Tubercles of the cactus are shorter than that of standard alonsoi.

The cactus is quite small, 45 mm in diameter.

Cactus / himtonii

 An aztekium hintonii was in flower in this morning.

This degrafted / own rooted one is 8 cm in diameter. The rooting of hintonii is not difficult.

The flower of hintonii is quite small.

Cactus / alonsoi

 A degrafted turbinicarpus alonsoi was in flower yesterday.

Normal own-roots ones are small, 6 cm in diameter or so.

Since the cactus was grafted once for the purpose of seed harvesting, it is more than 10 cm.

Cactus / disciformis

 A strombocactus disciformis was in flower yesterday.

The cactus is quite small, just 7 cm in diameter.

It is early spring in hrer.