Echinopsis thionantha. (Acanthocalycium minutum)This beautiful healthy plant is easy to keep,Don't miss this one ,The showing pot is 4", you are buying a 4" pot plant same size and shape of the one on the last picture, flowering size, as you can see on the picture it have a lot of dry flowers on the top, First plant with flowers is one of my seeds producer and part of my collection (not for sale). The cactus will shipping bare root,The shipping is $6.00, For aditional plant the shipping is $2.00 valid for 7 days but please be nice and let me know when you win the product to waituntil you finish to buy for send all plants together on same box (this is the only way to get the $2.00 ship.) We have a lot of extremely rare cactus if you want something rare let me know and I will listing for you. Questions? feel free to email me. Echinopsis thionantha. (Acanthocalycium minutum)Echinopsis thionantha Lobivia thionantha Echinocactus thionanthus, Acanthocalycium thionanthum v. chionanthum Acanthocalycium chionanthum Echinopsis chionantha Echinocactus chionanthus Acanthocalycium catamarcense Acanthocalycium brevispinum Echinopsis brevispina Acanthocalycium minutum Acanthocalycium thionanthum vminutum Note: ThisAcanthocalycium is in the genus Echinopsis now and its accepted name is Echinopsis thionantha. Usually solitary or slowly branching through basal shoots. Spherical in time becomes slightly cylindrical, growing to a height of 12 cm or more, and a diameter of 6 to 10 cm. The epidermis is green to dark blue grey and become clear powdery-grey in the older part of the stem (like some Copiapoa)Flowers are Bell-shaped 5 cm. long or less on lateral areoles and the segments of the perianth are sulfur- or lemon-yellow (but also white, orange or red), They have very hairy bud, The floral tubes have brown-white hairs /bristles and dark spine-tipped scales, Cultivation: It is a summer grower species that offers no cultivation difficulties. Water regularly in summer (but do not overwater ) needs good drainage and very porous, keep rather dry in winter. Feed with a high potassium fertilizer in summer. It is quite frost resistant if kept dry (hardy to -12° C) Need a very bright exposure, full sun is indispensable to keep plant compact with strong spines. Check out my other items! or visit my eCRATER store EXOTICCACTUSCOLLECTIONfor more rare cactus and seedsOn Sep-21-07 at 18:04:52 PDT, seller added the following information: On Jan-18-08 at 12:59:02 PST, seller added the following information: Sellers: Delight buyers. Get your own map of past buyers. Powered by eCRATER . List your items fast and easy and manage your active items.