Mammillaria longiflora subsp. stampferi (10 seeds)

It is a high-altitude variant of Mammillaria longiflora. lt is similar to the species but has larger tubercles, shorter central spines and uniformly, soft pink petals. It is one of the most attractive members of the genus with large blooms often as large as the plant itself. Mammillaria longiflora (subsp. longiflora) normally stays as a single short column, while Mammillaria longiflora subsp. stampferi will form small clusters.

All seeds are fresh of this season and obtained from my personal collection.
NOTE: cactus seeds could be sown in any season under control environment, however if you wanna go with nature then best time to sow the seeds is early spring/summer )

(check my collection at https://www.instagram.com/planetcactus